contract_name stringlengths 1 61 | file_path stringlengths 5 50.4k | contract_address stringlengths 42 42 | language stringclasses 1
value | class_name stringlengths 1 61 | class_code stringlengths 4 330k | class_documentation stringlengths 0 29.1k | class_documentation_type stringclasses 6
values | func_name stringlengths 0 62 | func_code stringlengths 1 303k | func_documentation stringlengths 2 14.9k | func_documentation_type stringclasses 4
values | compiler_version stringlengths 15 42 | license_type stringclasses 14
values | swarm_source stringlengths 0 71 | meta dict | __index_level_0__ int64 0 60.4k |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DelegatedSending | DelegatedSending.sol | 0xf7908ab1f1e352f83c5ebc75051c0565aeaea5fb | Solidity | DelegatedSending | contract DelegatedSending is ReadsAzimuth
{
// Pool: :who was given their own pool by :prefix, of :size invites
//
event Pool(uint16 indexed prefix, uint32 indexed who, uint16 size);
// Sent: :by sent :point
//
event Sent( uint16 indexed prefix,
uint32 indexed fromPool,
... | // DelegatedSending: invite-like point sending
//
// This contract allows planet owners to gift planets to their friends,
// if a star has allowed it.
//
// Star owners can grant a number of "invites" to planets. An "invite" in
// the context of this contract means a planet from the same parent star,
// ... | LineComment | canReceive | function canReceive(address _recipient)
public
view
returns (bool result)
{
return ( 0 == azimuth.getOwnedPointCount(_recipient) &&
0 == azimuth.getTransferringForCount(_recipient) );
}
| // canReceive(): whether the _recipient is eligible to receive a planet
// from this contract or not
//
// only those who don't own or are entitled to any points may receive
// | LineComment | v0.4.24+commit.e67f0147 | MIT | bzzr://c3e090bdc98c036b421a1fe9195484d6c637a7cbd60674bdb2b7c38412122e01 | {
"func_code_index": [
5757,
5985
]
} | 2,007 |
DelegatedSending | DelegatedSending.sol | 0xf7908ab1f1e352f83c5ebc75051c0565aeaea5fb | Solidity | DelegatedSending | contract DelegatedSending is ReadsAzimuth
{
// Pool: :who was given their own pool by :prefix, of :size invites
//
event Pool(uint16 indexed prefix, uint32 indexed who, uint16 size);
// Sent: :by sent :point
//
event Sent( uint16 indexed prefix,
uint32 indexed fromPool,
... | // DelegatedSending: invite-like point sending
//
// This contract allows planet owners to gift planets to their friends,
// if a star has allowed it.
//
// Star owners can grant a number of "invites" to planets. An "invite" in
// the context of this contract means a planet from the same parent star,
// ... | LineComment | getPoolStars | function getPoolStars(uint32 _who)
external
view
returns (uint16[] stars)
{
return poolStars[_who];
}
| // getPoolStars(): returns a list of stars _who has pools for
// | LineComment | v0.4.24+commit.e67f0147 | MIT | bzzr://c3e090bdc98c036b421a1fe9195484d6c637a7cbd60674bdb2b7c38412122e01 | {
"func_code_index": [
6060,
6190
]
} | 2,008 |
DelegatedSending | DelegatedSending.sol | 0xf7908ab1f1e352f83c5ebc75051c0565aeaea5fb | Solidity | DelegatedSending | contract DelegatedSending is ReadsAzimuth
{
// Pool: :who was given their own pool by :prefix, of :size invites
//
event Pool(uint16 indexed prefix, uint32 indexed who, uint16 size);
// Sent: :by sent :point
//
event Sent( uint16 indexed prefix,
uint32 indexed fromPool,
... | // DelegatedSending: invite-like point sending
//
// This contract allows planet owners to gift planets to their friends,
// if a star has allowed it.
//
// Star owners can grant a number of "invites" to planets. An "invite" in
// the context of this contract means a planet from the same parent star,
// ... | LineComment | getInviters | function getInviters()
external
view
returns (uint32[] invs)
{
return inviters;
}
| // getInviters(): returns a list of all points with their own pools
// | LineComment | v0.4.24+commit.e67f0147 | MIT | bzzr://c3e090bdc98c036b421a1fe9195484d6c637a7cbd60674bdb2b7c38412122e01 | {
"func_code_index": [
6271,
6381
]
} | 2,009 |
DelegatedSending | DelegatedSending.sol | 0xf7908ab1f1e352f83c5ebc75051c0565aeaea5fb | Solidity | DelegatedSending | contract DelegatedSending is ReadsAzimuth
{
// Pool: :who was given their own pool by :prefix, of :size invites
//
event Pool(uint16 indexed prefix, uint32 indexed who, uint16 size);
// Sent: :by sent :point
//
event Sent( uint16 indexed prefix,
uint32 indexed fromPool,
... | // DelegatedSending: invite-like point sending
//
// This contract allows planet owners to gift planets to their friends,
// if a star has allowed it.
//
// Star owners can grant a number of "invites" to planets. An "invite" in
// the context of this contract means a planet from the same parent star,
// ... | LineComment | getInvited | function getInvited(uint32 _who)
external
view
returns (uint32[] invd)
{
return invited[_who];
}
| // getInvited(): returns a list of points invited by _who
// | LineComment | v0.4.24+commit.e67f0147 | MIT | bzzr://c3e090bdc98c036b421a1fe9195484d6c637a7cbd60674bdb2b7c38412122e01 | {
"func_code_index": [
6452,
6577
]
} | 2,010 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | Address | library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will ... | /**
* @dev Collection of functions related to the address type
*/ | NatSpecMultiLine | isContract | function isContract(address account) internal view returns (bool) {
// According to EIP-1052, 0x0 is the value returned for not-yet created accounts
// and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
// for accounts without code, i.e. `keccak256('')`
bytes32 codeha... | /**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
... | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
606,
1230
]
} | 2,011 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | Address | library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will ... | /**
* @dev Collection of functions related to the address type
*/ | NatSpecMultiLine | sendValue | function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address... | /**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `tr... | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
2160,
2562
]
} | 2,012 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | Address | library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will ... | /**
* @dev Collection of functions related to the address type
*/ | NatSpecMultiLine | functionCall | function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
| /**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Requirements:
... | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
3032,
3210
]
} | 2,013 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | Address | library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will ... | /**
* @dev Collection of functions related to the address type
*/ | NatSpecMultiLine | functionCall | function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return _functionCallWithValue(target, data, 0, errorMessage);
}
| /**
* @dev Same as {Address-functionCall-address-bytes-}, but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*/ | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
3374,
3575
]
} | 2,014 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | Address | library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will ... | /**
* @dev Collection of functions related to the address type
*/ | NatSpecMultiLine | functionCallWithValue | function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
| /**
* @dev Performs a Solidity function call using a low level `call`,
* transferring `value` wei. A plain`call` is an unsafe replacement for a
* function call: use this function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls)... | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
4148,
4379
]
} | 2,015 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | Address | library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will ... | /**
* @dev Collection of functions related to the address type
*/ | NatSpecMultiLine | functionCallWithValue | function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
return _functionCallWithValue(target, data, value, errorMessage);
}
| /**
* @dev Same as {Address-functionCallWithValue-address-bytes-uint256-}, but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*/ | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
4560,
4881
]
} | 2,016 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | IERC20 | interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | totalSupply | function totalSupply() external view returns (uint256);
| /**
* @dev Returns the amount of tokens in existence.
*/ | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
94,
154
]
} | 2,017 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | IERC20 | interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | balanceOf | function balanceOf(address account) external view returns (uint256);
| /**
* @dev Returns the amount of tokens owned by `account`.
*/ | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
237,
310
]
} | 2,018 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | IERC20 | interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | transfer | function transfer(address recipient, uint256 amount) external returns (bool);
| /**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/ | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
534,
616
]
} | 2,019 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | IERC20 | interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | allowance | function allowance(address owner, address spender) external view returns (uint256);
| /**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/ | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
895,
983
]
} | 2,020 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | IERC20 | interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | approve | function approve(address spender, uint256 amount) external returns (bool);
| /**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
... | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
1647,
1726
]
} | 2,021 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | IERC20 | interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | transferFrom | function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
| /**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/ | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
2039,
2141
]
} | 2,022 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | add | function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
| /**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/ | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
259,
445
]
} | 2,023 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | sub | function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
| /**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/ | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
723,
864
]
} | 2,024 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | sub | function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
| /**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/ | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
1162,
1359
]
} | 2,025 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | mul | function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) {
return 0;
... | /**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
*
* - Multiplication cannot overflow.
*/ | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
1613,
2089
]
} | 2,026 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | div | function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
| /**
* @dev Returns the integer division of two unsigned integers. Reverts on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to reve... | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
2560,
2697
]
} | 2,027 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | div | function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
| /**
* @dev Returns the integer division of two unsigned integers. Reverts with custom message on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an in... | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
3188,
3471
]
} | 2,028 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | mod | function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
| /**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consumi... | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
3931,
4066
]
} | 2,029 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | mod | function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
| /**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts with custom message when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcod... | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
4546,
4717
]
} | 2,030 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | SafeERC20 | library SafeERC20 {
using SafeMath for uint256;
using Address for address;
function safeTransfer(IERC20 token, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, add... | /**
* @title SafeERC20
* @dev Wrappers around ERC20 operations that throw on failure (when the token
* contract returns false). Tokens that return no value (and instead revert or
* throw on failure) are also supported, non-reverting calls are assumed to be
* successful.
* To use this library you can add a `... | NatSpecMultiLine | safeApprove | function safeApprove(IERC20 token, address spender, uint256 value) internal {
// safeApprove should only be called when setting an initial allowance,
// or when resetting it to zero. To increase and decrease it, use
// 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
// solhint-disable-next-line ... | /**
* @dev Deprecated. This function has issues similar to the ones found in
* {IERC20-approve}, and its usage is discouraged.
*
* Whenever possible, use {safeIncreaseAllowance} and
* {safeDecreaseAllowance} instead.
*/ | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
747,
1374
]
} | 2,031 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | SafeERC20 | library SafeERC20 {
using SafeMath for uint256;
using Address for address;
function safeTransfer(IERC20 token, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, add... | /**
* @title SafeERC20
* @dev Wrappers around ERC20 operations that throw on failure (when the token
* contract returns false). Tokens that return no value (and instead revert or
* throw on failure) are also supported, non-reverting calls are assumed to be
* successful.
* To use this library you can add a `... | NatSpecMultiLine | _callOptionalReturn | function _callOptionalReturn(IERC20 token, bytes memory data) private {
// We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
// we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
// the target ad... | /**
* @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
* on the return value: the return value is optional (but if data is returned, it must not be false).
* @param token The token targeted by the call.
* @param data The call data (encoded using abi... | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
2393,
3159
]
} | 2,032 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | Ownable | contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor () internal {
address msgSender = _msgSend... | /**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
... | NatSpecMultiLine | owner | function owner() public view returns (address) {
return _owner;
}
| /**
* @dev Returns the address of the current owner.
*/ | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
497,
581
]
} | 2,033 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | Ownable | contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor () internal {
address msgSender = _msgSend... | /**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
... | NatSpecMultiLine | renounceOwnership | function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
| /**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/ | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
1139,
1292
]
} | 2,034 |
HatAirdrop | HatAirdrop.sol | 0x63f28989cca095e61b1dc74050e6132eeb4cb7c3 | Solidity | Ownable | contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor () internal {
address msgSender = _msgSend... | /**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
... | NatSpecMultiLine | transferOwnership | function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
| /**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/ | NatSpecMultiLine | v0.6.6+commit.6c089d02 | MIT | ipfs://75e0826307cea4fcdb14e513c28c765678b11bf94c772e7638ae18889c1108e1 | {
"func_code_index": [
1442,
1691
]
} | 2,035 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | IERC20 | interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | totalSupply | function totalSupply() external view returns (uint256);
| /**
* @dev Returns the amount of tokens in existence.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
94,
154
]
} | 2,036 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | IERC20 | interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | balanceOf | function balanceOf(address account) external view returns (uint256);
| /**
* @dev Returns the amount of tokens owned by `account`.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
237,
310
]
} | 2,037 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | IERC20 | interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | transfer | function transfer(address recipient, uint256 amount) external returns (bool);
| /**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
534,
616
]
} | 2,038 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | IERC20 | interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | allowance | function allowance(address owner, address spender) external view returns (uint256);
| /**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
895,
983
]
} | 2,039 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | IERC20 | interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | approve | function approve(address spender, uint256 amount) external returns (bool);
| /**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
... | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
1647,
1726
]
} | 2,040 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | IERC20 | interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | transferFrom | function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
| /**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
2039,
2141
]
} | 2,041 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | add | function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
| /**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
259,
445
]
} | 2,042 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | sub | function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
| /**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
723,
864
]
} | 2,043 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | sub | function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
| /**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
1162,
1359
]
} | 2,044 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | mul | function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) {
return 0;
... | /**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
*
* - Multiplication cannot overflow.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
1613,
2089
]
} | 2,045 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | div | function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
| /**
* @dev Returns the integer division of two unsigned integers. Reverts on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to reve... | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
2560,
2697
]
} | 2,046 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | div | function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
| /**
* @dev Returns the integer division of two unsigned integers. Reverts with custom message on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an in... | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
3188,
3471
]
} | 2,047 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | mod | function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
| /**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consumi... | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
3931,
4066
]
} | 2,048 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | mod | function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
| /**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts with custom message when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcod... | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
4546,
4717
]
} | 2,049 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | Address | library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will ... | /**
* @dev Collection of functions related to the address type
*/ | NatSpecMultiLine | isContract | function isContract(address account) internal view returns (bool) {
// According to EIP-1052, 0x0 is the value returned for not-yet created accounts
// and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
// for accounts without code, i.e. `keccak256('')`
bytes32 codeha... | /**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
... | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
606,
1230
]
} | 2,050 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | Address | library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will ... | /**
* @dev Collection of functions related to the address type
*/ | NatSpecMultiLine | sendValue | function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address... | /**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `tr... | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
2160,
2562
]
} | 2,051 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | Address | library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will ... | /**
* @dev Collection of functions related to the address type
*/ | NatSpecMultiLine | functionCall | function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
| /**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw ... | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
3318,
3496
]
} | 2,052 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | Address | library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will ... | /**
* @dev Collection of functions related to the address type
*/ | NatSpecMultiLine | functionCall | function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return _functionCallWithValue(target, data, 0, errorMessage);
}
| /**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
3721,
3922
]
} | 2,053 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | Address | library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will ... | /**
* @dev Collection of functions related to the address type
*/ | NatSpecMultiLine | functionCallWithValue | function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
| /**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*... | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
4292,
4523
]
} | 2,054 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | Address | library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will ... | /**
* @dev Collection of functions related to the address type
*/ | NatSpecMultiLine | functionCallWithValue | function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
return _functionCallWithValue(target, data, value, errorMessage);
}
| /**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
4774,
5095
]
} | 2,055 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | SafeERC20 | library SafeERC20 {
using SafeMath for uint256;
using Address for address;
function safeTransfer(IERC20 token, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, add... | /**
* @title SafeERC20
* @dev Wrappers around ERC20 operations that throw on failure (when the token
* contract returns false). Tokens that return no value (and instead revert or
* throw on failure) are also supported, non-reverting calls are assumed to be
* successful.
* To use this library you can add a `... | NatSpecMultiLine | safeApprove | function safeApprove(IERC20 token, address spender, uint256 value) internal {
// safeApprove should only be called when setting an initial allowance,
// or when resetting it to zero. To increase and decrease it, use
// 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
// solhint-disable-next-line ... | /**
* @dev Deprecated. This function has issues similar to the ones found in
* {IERC20-approve}, and its usage is discouraged.
*
* Whenever possible, use {safeIncreaseAllowance} and
* {safeDecreaseAllowance} instead.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
747,
1374
]
} | 2,056 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | SafeERC20 | library SafeERC20 {
using SafeMath for uint256;
using Address for address;
function safeTransfer(IERC20 token, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, add... | /**
* @title SafeERC20
* @dev Wrappers around ERC20 operations that throw on failure (when the token
* contract returns false). Tokens that return no value (and instead revert or
* throw on failure) are also supported, non-reverting calls are assumed to be
* successful.
* To use this library you can add a `... | NatSpecMultiLine | _callOptionalReturn | function _callOptionalReturn(IERC20 token, bytes memory data) private {
// We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
// we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
// the target ad... | /**
* @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
* on the return value: the return value is optional (but if data is returned, it must not be false).
* @param token The token targeted by the call.
* @param data The call data (encoded using abi... | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
2393,
3159
]
} | 2,057 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | Ownable | contract Ownable is Context {
/**
* @dev So here we seperate the rights of the classic ownership into 'owner' and 'minter'
* this way the developer/owner stays the 'owner' and can make changes like adding a pool
* at any time but cannot mint anymore as soon as the 'minter' gets changes (to the ... | /**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
... | NatSpecMultiLine | owner | function owner() public view returns (address) {
return _owner;
}
| /**
* @dev Returns the address of the current owner.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
811,
895
]
} | 2,058 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | Ownable | contract Ownable is Context {
/**
* @dev So here we seperate the rights of the classic ownership into 'owner' and 'minter'
* this way the developer/owner stays the 'owner' and can make changes like adding a pool
* at any time but cannot mint anymore as soon as the 'minter' gets changes (to the ... | /**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
... | NatSpecMultiLine | renounceOwnership | function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
| /**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
1453,
1606
]
} | 2,059 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | Ownable | contract Ownable is Context {
/**
* @dev So here we seperate the rights of the classic ownership into 'owner' and 'minter'
* this way the developer/owner stays the 'owner' and can make changes like adding a pool
* at any time but cannot mint anymore as soon as the 'minter' gets changes (to the ... | /**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
... | NatSpecMultiLine | transferOwnership | function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
| /**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
1756,
2005
]
} | 2,060 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | Mintable | contract Mintable is Context {
/**
* @dev So here we seperate the rights of the classic ownership into 'owner' and 'minter'
* this way the developer/owner stays the 'owner' and can make changes like adding a pool
* at any time but cannot mint anymore as soon as the 'minter' gets changes (to the... | /**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an minter) that can be granted exclusive access to
* specific functions.
*
* By default, the minter account will be the one that deploys the contract. This
* can later be changed with {transferMintership... | NatSpecMultiLine | minter | function minter() public view returns (address) {
return _minter;
}
| /**
* @dev Returns the address of the current minter.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
820,
906
]
} | 2,061 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | Mintable | contract Mintable is Context {
/**
* @dev So here we seperate the rights of the classic ownership into 'owner' and 'minter'
* this way the developer/owner stays the 'owner' and can make changes like adding a pool
* at any time but cannot mint anymore as soon as the 'minter' gets changes (to the... | /**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an minter) that can be granted exclusive access to
* specific functions.
*
* By default, the minter account will be the one that deploys the contract. This
* can later be changed with {transferMintership... | NatSpecMultiLine | transferMintership | function transferMintership(address newMinter) public virtual onlyMinter {
require(newMinter != address(0), "Mintable: new minter is the zero address");
emit MintershipTransferred(_minter, newMinter);
_minter = newMinter;
}
| /**
* @dev Transfers mintership of the contract to a new account (`newMinter`).
* Can only be called by the current minter.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
1276,
1536
]
} | 2,062 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
uint256 private _burnedSupply;
uint256 pr... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | name | function name() public view returns (string memory) {
return _name;
}
| /**
* @dev Returns the name of the token.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
1202,
1290
]
} | 2,063 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
uint256 private _burnedSupply;
uint256 pr... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | symbol | function symbol() public view returns (string memory) {
return _symbol;
}
| /**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
1404,
1496
]
} | 2,064 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
uint256 private _burnedSupply;
uint256 pr... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | decimals | function decimals() public view returns (uint256) {
return _decimals;
}
| /**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5,05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is... | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
2129,
2219
]
} | 2,065 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
uint256 private _burnedSupply;
uint256 pr... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | totalSupply | function totalSupply() public view override returns (uint256) {
return _totalSupply;
}
| /**
* @dev See {IERC20-totalSupply}.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
2279,
2384
]
} | 2,066 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
uint256 private _burnedSupply;
uint256 pr... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | burnedSupply | function burnedSupply() public view returns (uint256) {
return _burnedSupply;
}
| /**
* @dev Returns the amount of burned tokens.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
2455,
2553
]
} | 2,067 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
uint256 private _burnedSupply;
uint256 pr... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | burnRate | function burnRate() public view returns (uint256) {
return _burnRate;
}
| /**
* @dev Returns the burnrate.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
2609,
2699
]
} | 2,068 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
uint256 private _burnedSupply;
uint256 pr... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | balanceOf | function balanceOf(address account) public view override returns (uint256) {
return _balances[account];
}
| /**
* @dev See {IERC20-balanceOf}.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
2757,
2881
]
} | 2,069 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
uint256 private _burnedSupply;
uint256 pr... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | transfer | function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
| /**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `recipient` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
3089,
3269
]
} | 2,070 |
CROWED | CROWED.sol | 0x7216ae77b12fdcf250caff22b252bdeb3f188e35 | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
uint256 private _burnedSupply;
uint256 pr... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | burn | function burn(uint256 amount) public virtual returns (bool) {
_burn(_msgSender(), amount);
return true;
}
| /**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `account` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | GNU GPLv2 | ipfs://2c46401db6fba9a9044d2a9ef4a783487fdd694901d8f835f40463f41db7374a | {
"func_code_index": [
3475,
3608
]
} | 2,071 |
Token | Token.sol | 0xfb28540d3d8d395ea2951bd3c83034b20c2225c0 | Solidity | ERC20 | interface ERC20 {
//Methods
function totalSupply() external view returns (uint256);
function balanceOf(address account) external view returns (uint256);
function allowance(address owner, address spender) external view returns (uint256);
function transfer(address recipient, uint256 amount) external... | totalSupply | function totalSupply() external view returns (uint256);
| //Methods | LineComment | v0.8.6+commit.11564f7e | MIT | {
"func_code_index": [
34,
93
]
} | 2,072 | |||
Bexpress | Bexpress.sol | 0xc002141f62961afa759f7b22aaeb151bf80a3d8d | Solidity | SafeMath | library SafeMath {
/**
* @dev Multiplies two unsigned integers, reverts on overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
... | /**
* @title SafeMath
* @dev Unsigned math operations with safety checks that revert on error
*/ | NatSpecMultiLine | mul | function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-solidity/pull/522
if (a == 0) {
return 0;
... | /**
* @dev Multiplies two unsigned integers, reverts on overflow.
*/ | NatSpecMultiLine | v0.5.17+commit.d19bba13 | None | bzzr://cfefed105a08f450eba1a193f0c7cb37af76c84c4dc3c10269331305bff11870 | {
"func_code_index": [
106,
544
]
} | 2,073 |
Bexpress | Bexpress.sol | 0xc002141f62961afa759f7b22aaeb151bf80a3d8d | Solidity | SafeMath | library SafeMath {
/**
* @dev Multiplies two unsigned integers, reverts on overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
... | /**
* @title SafeMath
* @dev Unsigned math operations with safety checks that revert on error
*/ | NatSpecMultiLine | div | function div(uint256 a, uint256 b) internal pure returns (uint256) {
// Solidity only automatically asserts when dividing by 0
require(b > 0);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
| /**
* @dev Integer division of two unsigned integers truncating the quotient, reverts on division by zero.
*/ | NatSpecMultiLine | v0.5.17+commit.d19bba13 | None | bzzr://cfefed105a08f450eba1a193f0c7cb37af76c84c4dc3c10269331305bff11870 | {
"func_code_index": [
674,
982
]
} | 2,074 |
Bexpress | Bexpress.sol | 0xc002141f62961afa759f7b22aaeb151bf80a3d8d | Solidity | SafeMath | library SafeMath {
/**
* @dev Multiplies two unsigned integers, reverts on overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
... | /**
* @title SafeMath
* @dev Unsigned math operations with safety checks that revert on error
*/ | NatSpecMultiLine | sub | function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a);
uint256 c = a - b;
return c;
}
| /**
* @dev Subtracts two unsigned integers, reverts on overflow (i.e. if subtrahend is greater than minuend).
*/ | NatSpecMultiLine | v0.5.17+commit.d19bba13 | None | bzzr://cfefed105a08f450eba1a193f0c7cb37af76c84c4dc3c10269331305bff11870 | {
"func_code_index": [
1115,
1270
]
} | 2,075 |
Bexpress | Bexpress.sol | 0xc002141f62961afa759f7b22aaeb151bf80a3d8d | Solidity | SafeMath | library SafeMath {
/**
* @dev Multiplies two unsigned integers, reverts on overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
... | /**
* @title SafeMath
* @dev Unsigned math operations with safety checks that revert on error
*/ | NatSpecMultiLine | add | function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a);
return c;
}
| /**
* @dev Adds two unsigned integers, reverts on overflow.
*/ | NatSpecMultiLine | v0.5.17+commit.d19bba13 | None | bzzr://cfefed105a08f450eba1a193f0c7cb37af76c84c4dc3c10269331305bff11870 | {
"func_code_index": [
1353,
1508
]
} | 2,076 |
Bexpress | Bexpress.sol | 0xc002141f62961afa759f7b22aaeb151bf80a3d8d | Solidity | SafeMath | library SafeMath {
/**
* @dev Multiplies two unsigned integers, reverts on overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
... | /**
* @title SafeMath
* @dev Unsigned math operations with safety checks that revert on error
*/ | NatSpecMultiLine | mod | function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b != 0);
return a % b;
}
| /**
* @dev Divides two unsigned integers and returns the remainder (unsigned integer modulo),
* reverts when dividing by zero.
*/ | NatSpecMultiLine | v0.5.17+commit.d19bba13 | None | bzzr://cfefed105a08f450eba1a193f0c7cb37af76c84c4dc3c10269331305bff11870 | {
"func_code_index": [
1664,
1793
]
} | 2,077 |
Bexpress | Bexpress.sol | 0xc002141f62961afa759f7b22aaeb151bf80a3d8d | Solidity | ERC20 | contract ERC20 is IERC20 {
using SafeMath for uint256;
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowed;
uint256 private _totalSupply;
/**
* @dev Total number of tokens in existence
*/
function totalSupply()... | /**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md
* Originally based on code by FirstBlood:
* https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*
* This implementation em... | NatSpecMultiLine | totalSupply | function totalSupply() public view returns (uint256) {
return _totalSupply;
}
| /**
* @dev Total number of tokens in existence
*/ | NatSpecMultiLine | v0.5.17+commit.d19bba13 | None | bzzr://cfefed105a08f450eba1a193f0c7cb37af76c84c4dc3c10269331305bff11870 | {
"func_code_index": [
294,
390
]
} | 2,078 |
Bexpress | Bexpress.sol | 0xc002141f62961afa759f7b22aaeb151bf80a3d8d | Solidity | ERC20 | contract ERC20 is IERC20 {
using SafeMath for uint256;
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowed;
uint256 private _totalSupply;
/**
* @dev Total number of tokens in existence
*/
function totalSupply()... | /**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md
* Originally based on code by FirstBlood:
* https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*
* This implementation em... | NatSpecMultiLine | balanceOf | function balanceOf(address owner) public view returns (uint256) {
return _balances[owner];
}
| /**
* @dev Gets the balance of the specified address.
* @param owner The address to query the balance of.
* @return An uint256 representing the amount owned by the passed address.
*/ | NatSpecMultiLine | v0.5.17+commit.d19bba13 | None | bzzr://cfefed105a08f450eba1a193f0c7cb37af76c84c4dc3c10269331305bff11870 | {
"func_code_index": [
605,
716
]
} | 2,079 |
Bexpress | Bexpress.sol | 0xc002141f62961afa759f7b22aaeb151bf80a3d8d | Solidity | ERC20 | contract ERC20 is IERC20 {
using SafeMath for uint256;
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowed;
uint256 private _totalSupply;
/**
* @dev Total number of tokens in existence
*/
function totalSupply()... | /**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md
* Originally based on code by FirstBlood:
* https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*
* This implementation em... | NatSpecMultiLine | allowance | function allowance(address owner, address spender)
public
view
returns (uint256)
{
return _allowed[owner][spender];
}
| /**
* @dev Function to check the amount of tokens that an owner allowed to a spender.
* @param owner address The address which owns the funds.
* @param spender address The address which will spend the funds.
* @return A uint256 specifying the amount of tokens still available for the spender.
*/ | NatSpecMultiLine | v0.5.17+commit.d19bba13 | None | bzzr://cfefed105a08f450eba1a193f0c7cb37af76c84c4dc3c10269331305bff11870 | {
"func_code_index": [
1050,
1218
]
} | 2,080 |
Bexpress | Bexpress.sol | 0xc002141f62961afa759f7b22aaeb151bf80a3d8d | Solidity | ERC20 | contract ERC20 is IERC20 {
using SafeMath for uint256;
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowed;
uint256 private _totalSupply;
/**
* @dev Total number of tokens in existence
*/
function totalSupply()... | /**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md
* Originally based on code by FirstBlood:
* https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*
* This implementation em... | NatSpecMultiLine | transfer | function transfer(address to, uint256 value) public returns (bool) {
_transfer(msg.sender, to, value);
return true;
}
| /**
* @dev Transfer token for a specified address
* @param to The address to transfer to.
* @param value The amount to be transferred.
*/ | NatSpecMultiLine | v0.5.17+commit.d19bba13 | None | bzzr://cfefed105a08f450eba1a193f0c7cb37af76c84c4dc3c10269331305bff11870 | {
"func_code_index": [
1388,
1533
]
} | 2,081 |
Bexpress | Bexpress.sol | 0xc002141f62961afa759f7b22aaeb151bf80a3d8d | Solidity | ERC20 | contract ERC20 is IERC20 {
using SafeMath for uint256;
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowed;
uint256 private _totalSupply;
/**
* @dev Total number of tokens in existence
*/
function totalSupply()... | /**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md
* Originally based on code by FirstBlood:
* https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*
* This implementation em... | NatSpecMultiLine | approve | function approve(address spender, uint256 value) public returns (bool) {
require(spender != address(0));
_allowed[msg.sender][spender] = value;
emit Approval(msg.sender, spender, value);
return true;
}
| /**
* @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
* Beware that changing an allowance with this method brings the risk that someone may use both the old
* and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this
* race... | NatSpecMultiLine | v0.5.17+commit.d19bba13 | None | bzzr://cfefed105a08f450eba1a193f0c7cb37af76c84c4dc3c10269331305bff11870 | {
"func_code_index": [
2175,
2424
]
} | 2,082 |
Bexpress | Bexpress.sol | 0xc002141f62961afa759f7b22aaeb151bf80a3d8d | Solidity | ERC20 | contract ERC20 is IERC20 {
using SafeMath for uint256;
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowed;
uint256 private _totalSupply;
/**
* @dev Total number of tokens in existence
*/
function totalSupply()... | /**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md
* Originally based on code by FirstBlood:
* https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*
* This implementation em... | NatSpecMultiLine | transferFrom | function transferFrom(address from, address to, uint256 value)
public
returns (bool)
{
_allowed[from][msg.sender] = _allowed[from][msg.sender].sub(value);
_transfer(from, to, value);
emit Approval(from, msg.sender, _allowed[from][msg.sender]);
return true;
}
| /**
* @dev Transfer tokens from one address to another.
* Note that while this function emits an Approval event, this is not required as per the specification,
* and other compliant implementations may not emit the event.
* @param from address The address which you want to send tokens from
* @param to address... | NatSpecMultiLine | v0.5.17+commit.d19bba13 | None | bzzr://cfefed105a08f450eba1a193f0c7cb37af76c84c4dc3c10269331305bff11870 | {
"func_code_index": [
2892,
3219
]
} | 2,083 |
Bexpress | Bexpress.sol | 0xc002141f62961afa759f7b22aaeb151bf80a3d8d | Solidity | ERC20 | contract ERC20 is IERC20 {
using SafeMath for uint256;
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowed;
uint256 private _totalSupply;
/**
* @dev Total number of tokens in existence
*/
function totalSupply()... | /**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md
* Originally based on code by FirstBlood:
* https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*
* This implementation em... | NatSpecMultiLine | increaseAllowance | function increaseAllowance(address spender, uint256 addedValue)
public
returns (bool)
{
require(spender != address(0));
_allowed[msg.sender][spender] = _allowed[msg.sender][spender].add(
addedValue
);
emit Approval(msg.sender, spender, _allowed[msg.sender][spender]);
retur... | /**
* @dev Increase the amount of tokens that an owner allowed to a spender.
* approve should be called when allowed_[_spender] == 0. To increment
* allowed value is better to use this function to avoid 2 calls (and wait until
* the first transaction is mined)
* From MonolithDAO Token.sol
* Emits an Approva... | NatSpecMultiLine | v0.5.17+commit.d19bba13 | None | bzzr://cfefed105a08f450eba1a193f0c7cb37af76c84c4dc3c10269331305bff11870 | {
"func_code_index": [
3729,
4104
]
} | 2,084 |
Bexpress | Bexpress.sol | 0xc002141f62961afa759f7b22aaeb151bf80a3d8d | Solidity | ERC20 | contract ERC20 is IERC20 {
using SafeMath for uint256;
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowed;
uint256 private _totalSupply;
/**
* @dev Total number of tokens in existence
*/
function totalSupply()... | /**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md
* Originally based on code by FirstBlood:
* https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*
* This implementation em... | NatSpecMultiLine | decreaseAllowance | function decreaseAllowance(address spender, uint256 subtractedValue)
public
returns (bool)
{
require(spender != address(0));
_allowed[msg.sender][spender] = _allowed[msg.sender][spender].sub(
subtractedValue
);
emit Approval(msg.sender, spender, _allowed[msg.sender][spender]);
... | /**
* @dev Decrease the amount of tokens that an owner allowed to a spender.
* approve should be called when allowed_[_spender] == 0. To decrement
* allowed value is better to use this function to avoid 2 calls (and wait until
* the first transaction is mined)
* From MonolithDAO Token.sol
* Emits an Approva... | NatSpecMultiLine | v0.5.17+commit.d19bba13 | None | bzzr://cfefed105a08f450eba1a193f0c7cb37af76c84c4dc3c10269331305bff11870 | {
"func_code_index": [
4619,
5004
]
} | 2,085 |
Bexpress | Bexpress.sol | 0xc002141f62961afa759f7b22aaeb151bf80a3d8d | Solidity | ERC20 | contract ERC20 is IERC20 {
using SafeMath for uint256;
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowed;
uint256 private _totalSupply;
/**
* @dev Total number of tokens in existence
*/
function totalSupply()... | /**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md
* Originally based on code by FirstBlood:
* https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*
* This implementation em... | NatSpecMultiLine | _transfer | function _transfer(address from, address to, uint256 value) internal {
require(to != address(0));
_balances[from] = _balances[from].sub(value);
_balances[to] = _balances[to].add(value);
emit Transfer(from, to, value);
}
| /**
* @dev Transfer token for a specified addresses
* @param from The address to transfer from.
* @param to The address to transfer to.
* @param value The amount to be transferred.
*/ | NatSpecMultiLine | v0.5.17+commit.d19bba13 | None | bzzr://cfefed105a08f450eba1a193f0c7cb37af76c84c4dc3c10269331305bff11870 | {
"func_code_index": [
5226,
5493
]
} | 2,086 |
Bexpress | Bexpress.sol | 0xc002141f62961afa759f7b22aaeb151bf80a3d8d | Solidity | ERC20 | contract ERC20 is IERC20 {
using SafeMath for uint256;
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowed;
uint256 private _totalSupply;
/**
* @dev Total number of tokens in existence
*/
function totalSupply()... | /**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md
* Originally based on code by FirstBlood:
* https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*
* This implementation em... | NatSpecMultiLine | _mint | function _mint(uint256 value) internal {
require(msg.sender != address(0));
_totalSupply = _totalSupply.add(value);
_balances[msg.sender] = _balances[msg.sender].add(value);
emit Transfer(address(0), msg.sender, value);
}
| /**
* @dev Internal function that mints an amount of the token and assigns it to
* an account. This encapsulates the modification of balances such that the
* proper events are emitted.
* @param value The amount that will be created.
*/ | NatSpecMultiLine | v0.5.17+commit.d19bba13 | None | bzzr://cfefed105a08f450eba1a193f0c7cb37af76c84c4dc3c10269331305bff11870 | {
"func_code_index": [
5767,
6036
]
} | 2,087 |
Bexpress | Bexpress.sol | 0xc002141f62961afa759f7b22aaeb151bf80a3d8d | Solidity | ERC20 | contract ERC20 is IERC20 {
using SafeMath for uint256;
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowed;
uint256 private _totalSupply;
/**
* @dev Total number of tokens in existence
*/
function totalSupply()... | /**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md
* Originally based on code by FirstBlood:
* https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*
* This implementation em... | NatSpecMultiLine | _burn | function _burn(address account, uint256 value) internal {
require(account != address(0));
_totalSupply = _totalSupply.sub(value);
_balances[account] = _balances[account].sub(value);
emit Transfer(account, address(0), value);
}
| /**
* @dev Internal function that burns an amount of the token of a given
* account.
* @param account The account whose tokens will be burnt.
* @param value The amount that will be burnt.
*/ | NatSpecMultiLine | v0.5.17+commit.d19bba13 | None | bzzr://cfefed105a08f450eba1a193f0c7cb37af76c84c4dc3c10269331305bff11870 | {
"func_code_index": [
6265,
6539
]
} | 2,088 |
Bexpress | Bexpress.sol | 0xc002141f62961afa759f7b22aaeb151bf80a3d8d | Solidity | ERC20 | contract ERC20 is IERC20 {
using SafeMath for uint256;
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowed;
uint256 private _totalSupply;
/**
* @dev Total number of tokens in existence
*/
function totalSupply()... | /**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md
* Originally based on code by FirstBlood:
* https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*
* This implementation em... | NatSpecMultiLine | _burnFrom | function _burnFrom(address account, uint256 value) internal {
_allowed[account][msg.sender] = _allowed[account][msg.sender].sub(
value
);
_burn(account, value);
emit Approval(account, msg.sender, _allowed[account][msg.sender]);
}
| /**
* @dev Internal function that burns an amount of the token of a given
* account, deducting from the sender's allowance for said account. Uses the
* internal burn function.
* Emits an Approval event (reflecting the reduced allowance).
* @param account The account whose tokens will be burnt.
* @param valu... | NatSpecMultiLine | v0.5.17+commit.d19bba13 | None | bzzr://cfefed105a08f450eba1a193f0c7cb37af76c84c4dc3c10269331305bff11870 | {
"func_code_index": [
6933,
7221
]
} | 2,089 |
Bexpress | Bexpress.sol | 0xc002141f62961afa759f7b22aaeb151bf80a3d8d | Solidity | Roles | library Roles {
struct Role {
mapping(address => bool) bearer;
}
/**
* @dev give an account access to this role
*/
function add(Role storage role, address account) internal {
require(account != address(0));
require(!has(role, account));
role.bearer... | /**
* @title Roles
* @dev Library for managing addresses assigned to a Role.
*/ | NatSpecMultiLine | add | function add(Role storage role, address account) internal {
require(account != address(0));
require(!has(role, account));
role.bearer[account] = true;
}
| /**
* @dev give an account access to this role
*/ | NatSpecMultiLine | v0.5.17+commit.d19bba13 | None | bzzr://cfefed105a08f450eba1a193f0c7cb37af76c84c4dc3c10269331305bff11870 | {
"func_code_index": [
154,
345
]
} | 2,090 |
Bexpress | Bexpress.sol | 0xc002141f62961afa759f7b22aaeb151bf80a3d8d | Solidity | Roles | library Roles {
struct Role {
mapping(address => bool) bearer;
}
/**
* @dev give an account access to this role
*/
function add(Role storage role, address account) internal {
require(account != address(0));
require(!has(role, account));
role.bearer... | /**
* @title Roles
* @dev Library for managing addresses assigned to a Role.
*/ | NatSpecMultiLine | remove | function remove(Role storage role, address account) internal {
require(account != address(0));
require(has(role, account));
role.bearer[account] = false;
}
| /**
* @dev remove an account's access to this role
*/ | NatSpecMultiLine | v0.5.17+commit.d19bba13 | None | bzzr://cfefed105a08f450eba1a193f0c7cb37af76c84c4dc3c10269331305bff11870 | {
"func_code_index": [
419,
613
]
} | 2,091 |
Bexpress | Bexpress.sol | 0xc002141f62961afa759f7b22aaeb151bf80a3d8d | Solidity | Roles | library Roles {
struct Role {
mapping(address => bool) bearer;
}
/**
* @dev give an account access to this role
*/
function add(Role storage role, address account) internal {
require(account != address(0));
require(!has(role, account));
role.bearer... | /**
* @title Roles
* @dev Library for managing addresses assigned to a Role.
*/ | NatSpecMultiLine | has | function has(Role storage role, address account)
internal
view
returns (bool)
{
require(account != address(0));
return role.bearer[account];
}
| /**
* @dev check if an account has this role
* @return bool
*/ | NatSpecMultiLine | v0.5.17+commit.d19bba13 | None | bzzr://cfefed105a08f450eba1a193f0c7cb37af76c84c4dc3c10269331305bff11870 | {
"func_code_index": [
702,
904
]
} | 2,092 |
Bexpress | Bexpress.sol | 0xc002141f62961afa759f7b22aaeb151bf80a3d8d | Solidity | ERC20Interface | interface ERC20Interface {
// Standard ERC-20 interface.
function transfer(address to, uint256 value) external returns (bool);
function approve(address spender, uint256 value) external returns (bool);
function transferFrom(address from, address to, uint256 value)
external
retur... | transfer | function transfer(address to, uint256 value) external returns (bool);
| // Standard ERC-20 interface. | LineComment | v0.5.17+commit.d19bba13 | None | bzzr://cfefed105a08f450eba1a193f0c7cb37af76c84c4dc3c10269331305bff11870 | {
"func_code_index": [
63,
137
]
} | 2,093 | ||
Bexpress | Bexpress.sol | 0xc002141f62961afa759f7b22aaeb151bf80a3d8d | Solidity | ERC20Interface | interface ERC20Interface {
// Standard ERC-20 interface.
function transfer(address to, uint256 value) external returns (bool);
function approve(address spender, uint256 value) external returns (bool);
function transferFrom(address from, address to, uint256 value)
external
retur... | mint | function mint() external returns (bool);
| // Extension of ERC-20 interface to support supply adjustment. | LineComment | v0.5.17+commit.d19bba13 | None | bzzr://cfefed105a08f450eba1a193f0c7cb37af76c84c4dc3c10269331305bff11870 | {
"func_code_index": [
655,
700
]
} | 2,094 | ||
ArtexToken | ArtexToken.sol | 0x7705faa34b16eb6d77dfc7812be2367ba6b0248e | Solidity | Crowdsale | contract Crowdsale is Owned, Stateful {
uint public etherPriceUSDWEI;
address public beneficiary;
uint public totalLimitUSDWEI;
uint public minimalSuccessUSDWEI;
uint public collectedUSDWEI;
uint public crowdsaleStartTime;
uint public crowdsaleFinishTime;
uint public tokenP... | emitTokens | function emitTokens(address _investor, uint _usdwei) internal returns(uint tokensToEmit);
| //abstract methods | LineComment | v0.4.18+commit.9cf6e910 | bzzr://06bbc0bf525ce858495eaf3a678c495345c4c11cbd3b9dac4cceec3427b0f5d2 | {
"func_code_index": [
941,
1035
]
} | 2,095 | |||
ArtexToken | ArtexToken.sol | 0x7705faa34b16eb6d77dfc7812be2367ba6b0248e | Solidity | Crowdsale | contract Crowdsale is Owned, Stateful {
uint public etherPriceUSDWEI;
address public beneficiary;
uint public totalLimitUSDWEI;
uint public minimalSuccessUSDWEI;
uint public collectedUSDWEI;
uint public crowdsaleStartTime;
uint public crowdsaleFinishTime;
uint public tokenP... | withdrawBack | function withdrawBack() external saleFailedState {
returnInvestmentsToInternal(msg.sender);
}
| // This function must be called by token holder in case of crowdsale failed | LineComment | v0.4.18+commit.9cf6e910 | bzzr://06bbc0bf525ce858495eaf3a678c495345c4c11cbd3b9dac4cceec3427b0f5d2 | {
"func_code_index": [
6515,
6627
]
} | 2,096 | |||
ArtexToken | ArtexToken.sol | 0x7705faa34b16eb6d77dfc7812be2367ba6b0248e | Solidity | MigratableToken | contract MigratableToken is Token {
function MigratableToken() payable Token() {}
bool stateMigrated = false;
address public migrationAgent;
uint public totalMigrated;
address public migrationHost;
mapping(address => bool) migratedInvestors;
event Migrated(address indexed from, ... | migrate | function migrate() external {
require(migrationAgent != 0);
uint value = balances[msg.sender];
balances[msg.sender] -= value;
Transfer(msg.sender, this, value);
totalSupply -= value;
totalMigrated += value;
MigrationAgent(migrationAgent).migrateFrom(msg.sender, value);
Migrated(m... | //migration by investor | LineComment | v0.4.18+commit.9cf6e910 | bzzr://06bbc0bf525ce858495eaf3a678c495345c4c11cbd3b9dac4cceec3427b0f5d2 | {
"func_code_index": [
3099,
3497
]
} | 2,097 | |||
GmStudioMindTheGap | contracts/collections/MindTheGap/MindTheGap.sol | 0x0e42ffbac75bcc30cd0015f8aaa608539ba35fbb | Solidity | GmStudioMindTheGap | contract GmStudioMindTheGap is
ERC721Common,
ReentrancyGuard,
ERC2981SinglePercentual
{
using EnumerableSet for EnumerableSet.AddressSet;
using SignatureChecker for EnumerableSet.AddressSet;
using Address for address payable;
/// @notice Price for minting
uint256 public constant MINT_PR... | // __ __ __
// | \ | \ \
// ______ ______ ____ _______ _| ▓▓_ __ __ ____| ▓▓\▓▓ ______
// / \| \ \ / \ ▓▓ \ | \ | \/ ▓▓ \/ \
// | ▓▓▓▓... | LineComment | setMintConfig | function setMintConfig(MintConfig calldata config) external onlyOwner {
mintConfig = config;
}
| /// @notice Toggle minting relevant flags. | NatSpecSingleLine | v0.8.11+commit.d7f03943 | Unlicense | {
"func_code_index": [
3312,
3422
]
} | 2,098 | |
GmStudioMindTheGap | contracts/collections/MindTheGap/MindTheGap.sol | 0x0e42ffbac75bcc30cd0015f8aaa608539ba35fbb | Solidity | GmStudioMindTheGap | contract GmStudioMindTheGap is
ERC721Common,
ReentrancyGuard,
ERC2981SinglePercentual
{
using EnumerableSet for EnumerableSet.AddressSet;
using SignatureChecker for EnumerableSet.AddressSet;
using Address for address payable;
/// @notice Price for minting
uint256 public constant MINT_PR... | // __ __ __
// | \ | \ \
// ______ ______ ____ _______ _| ▓▓_ __ __ ____| ▓▓\▓▓ ______
// / \| \ \ / \ ▓▓ \ | \ | \/ ▓▓ \/ \
// | ▓▓▓▓... | LineComment | mintSigned | function mintSigned(
address to,
uint32 num,
uint32 numMax,
uint256 nonce,
bytes calldata signature
) external payable nonReentrant onlyDuringSignedMintingPeriod {
bytes32 message = ECDSA.toEthSignedMessageHash(
abi.encodePacked(to, numMax, nonce)
);
if (num + numSignedMintsFrom... | /// @notice Mints tokens to a given address using a signed message.
/// @dev The minter might be different than the receiver.
/// @param to Token receiver
/// @param num Number of tokens to be minted.
/// @param numMax Max number of tokens that can be minted to the receiver
/// @param signature to prove that the receiv... | NatSpecSingleLine | v0.8.11+commit.d7f03943 | Unlicense | {
"func_code_index": [
4591,
5392
]
} | 2,099 | |
GmStudioMindTheGap | contracts/collections/MindTheGap/MindTheGap.sol | 0x0e42ffbac75bcc30cd0015f8aaa608539ba35fbb | Solidity | GmStudioMindTheGap | contract GmStudioMindTheGap is
ERC721Common,
ReentrancyGuard,
ERC2981SinglePercentual
{
using EnumerableSet for EnumerableSet.AddressSet;
using SignatureChecker for EnumerableSet.AddressSet;
using Address for address payable;
/// @notice Price for minting
uint256 public constant MINT_PR... | // __ __ __
// | \ | \ \
// ______ ______ ____ _______ _| ▓▓_ __ __ ____| ▓▓\▓▓ ______
// / \| \ \ / \ ▓▓ \ | \ | \/ ▓▓ \/ \
// | ▓▓▓▓... | LineComment | mintPublic | function mintPublic(address to, uint32 num)
external
payable
nonReentrant
onlyDuringPublicMintingPeriod
{
if (num > MAX_MINT_PER_TX) revert TooManyMintsRequested();
uint256 numRemaining = MAX_NUM_TOKENS - totalSupply;
if (num > numRemaining) revert InsufficientTokensRemanining();
if (n... | /// @notice Mints tokens to a given address.
/// @dev The minter might be different than the receiver.
/// @param to Token receiver
/// @param num Number of tokens to be minted. | NatSpecSingleLine | v0.8.11+commit.d7f03943 | Unlicense | {
"func_code_index": [
5588,
6067
]
} | 2,100 | |
GmStudioMindTheGap | contracts/collections/MindTheGap/MindTheGap.sol | 0x0e42ffbac75bcc30cd0015f8aaa608539ba35fbb | Solidity | GmStudioMindTheGap | contract GmStudioMindTheGap is
ERC721Common,
ReentrancyGuard,
ERC2981SinglePercentual
{
using EnumerableSet for EnumerableSet.AddressSet;
using SignatureChecker for EnumerableSet.AddressSet;
using Address for address payable;
/// @notice Price for minting
uint256 public constant MINT_PR... | // __ __ __
// | \ | \ \
// ______ ______ ____ _______ _| ▓▓_ __ __ ____| ▓▓\▓▓ ______
// / \| \ \ / \ ▓▓ \ | \ | \/ ▓▓ \/ \
// | ▓▓▓▓... | LineComment | mintReserve | function mintReserve(address to) external onlyOwner {
if (reserveMinted) revert MintDisabled();
reserveMinted = true;
_processMint(to, NUM_RESERVED_MINTS);
}
| /// @notice Mints the DAO allocated tokens.
/// @dev The minter might be different than the receiver.
/// @param to Token receiver | NatSpecSingleLine | v0.8.11+commit.d7f03943 | Unlicense | {
"func_code_index": [
6212,
6401
]
} | 2,101 | |
GmStudioMindTheGap | contracts/collections/MindTheGap/MindTheGap.sol | 0x0e42ffbac75bcc30cd0015f8aaa608539ba35fbb | Solidity | GmStudioMindTheGap | contract GmStudioMindTheGap is
ERC721Common,
ReentrancyGuard,
ERC2981SinglePercentual
{
using EnumerableSet for EnumerableSet.AddressSet;
using SignatureChecker for EnumerableSet.AddressSet;
using Address for address payable;
/// @notice Price for minting
uint256 public constant MINT_PR... | // __ __ __
// | \ | \ \
// ______ ______ ____ _______ _| ▓▓_ __ __ ____| ▓▓\▓▓ ______
// / \| \ \ / \ ▓▓ \ | \ | \/ ▓▓ \/ \
// | ▓▓▓▓... | LineComment | _processMint | function _processMint(address to, uint32 num) internal {
uint32 supply = totalSupply;
for (uint256 i = 0; i < num; i++) {
if (MAX_NUM_TOKENS <= supply) revert SoldOut();
ERC721._safeMint(to, supply);
supply++;
}
totalSupply = supply;
}
| /// @notice Mints new tokens for the recipient. | NatSpecSingleLine | v0.8.11+commit.d7f03943 | Unlicense | {
"func_code_index": [
6455,
6766
]
} | 2,102 | |
GmStudioMindTheGap | contracts/collections/MindTheGap/MindTheGap.sol | 0x0e42ffbac75bcc30cd0015f8aaa608539ba35fbb | Solidity | GmStudioMindTheGap | contract GmStudioMindTheGap is
ERC721Common,
ReentrancyGuard,
ERC2981SinglePercentual
{
using EnumerableSet for EnumerableSet.AddressSet;
using SignatureChecker for EnumerableSet.AddressSet;
using Address for address payable;
/// @notice Price for minting
uint256 public constant MINT_PR... | // __ __ __
// | \ | \ \
// ______ ______ ____ _______ _| ▓▓_ __ __ ____| ▓▓\▓▓ ______
// / \| \ \ / \ ▓▓ \ | \ | \/ ▓▓ \/ \
// | ▓▓▓▓... | LineComment | changeSigners | function changeSigners(
address[] calldata delSigners,
address[] calldata addSigners
) external onlyOwner {
for (uint256 idx; idx < delSigners.length; ++idx) {
_signers.remove(delSigners[idx]);
}
for (uint256 idx; idx < addSigners.length; ++idx) {
_signers.add(addSigners[idx]);
}... | /// @notice Removes and adds addresses to the set of allowed signers.
/// @dev Removal is performed before addition. | NatSpecSingleLine | v0.8.11+commit.d7f03943 | Unlicense | {
"func_code_index": [
7100,
7466
]
} | 2,103 | |
GmStudioMindTheGap | contracts/collections/MindTheGap/MindTheGap.sol | 0x0e42ffbac75bcc30cd0015f8aaa608539ba35fbb | Solidity | GmStudioMindTheGap | contract GmStudioMindTheGap is
ERC721Common,
ReentrancyGuard,
ERC2981SinglePercentual
{
using EnumerableSet for EnumerableSet.AddressSet;
using SignatureChecker for EnumerableSet.AddressSet;
using Address for address payable;
/// @notice Price for minting
uint256 public constant MINT_PR... | // __ __ __
// | \ | \ \
// ______ ______ ____ _______ _| ▓▓_ __ __ ____| ▓▓\▓▓ ______
// / \| \ \ / \ ▓▓ \ | \ | \/ ▓▓ \/ \
// | ▓▓▓▓... | LineComment | getSigners | function getSigners() external view returns (address[] memory signers) {
uint256 len = _signers.length();
signers = new address[](len);
for (uint256 idx = 0; idx < len; ++idx) {
signers[idx] = _signers.at(idx);
}
}
| /// @notice Returns the addresses that are used for signature verification | NatSpecSingleLine | v0.8.11+commit.d7f03943 | Unlicense | {
"func_code_index": [
7547,
7813
]
} | 2,104 | |
GmStudioMindTheGap | contracts/collections/MindTheGap/MindTheGap.sol | 0x0e42ffbac75bcc30cd0015f8aaa608539ba35fbb | Solidity | GmStudioMindTheGap | contract GmStudioMindTheGap is
ERC721Common,
ReentrancyGuard,
ERC2981SinglePercentual
{
using EnumerableSet for EnumerableSet.AddressSet;
using SignatureChecker for EnumerableSet.AddressSet;
using Address for address payable;
/// @notice Price for minting
uint256 public constant MINT_PR... | // __ __ __
// | \ | \ \
// ______ ______ ____ _______ _| ▓▓_ __ __ ____| ▓▓\▓▓ ______
// / \| \ \ / \ ▓▓ \ | \ | \/ ▓▓ \/ \
// | ▓▓▓▓... | LineComment | /// @notice Default function for receiving funds
/// @dev This enables the contract to be used as splitter for royalties. | NatSpecSingleLine | v0.8.11+commit.d7f03943 | Unlicense | {
"func_code_index": [
8138,
8203
]
} | 2,105 | |||
GmStudioMindTheGap | contracts/collections/MindTheGap/MindTheGap.sol | 0x0e42ffbac75bcc30cd0015f8aaa608539ba35fbb | Solidity | GmStudioMindTheGap | contract GmStudioMindTheGap is
ERC721Common,
ReentrancyGuard,
ERC2981SinglePercentual
{
using EnumerableSet for EnumerableSet.AddressSet;
using SignatureChecker for EnumerableSet.AddressSet;
using Address for address payable;
/// @notice Price for minting
uint256 public constant MINT_PR... | // __ __ __
// | \ | \ \
// ______ ______ ____ _______ _| ▓▓_ __ __ ____| ▓▓\▓▓ ______
// / \| \ \ / \ ▓▓ \ | \ | \/ ▓▓ \/ \
// | ▓▓▓▓... | LineComment | _processPayment | function _processPayment() internal {
paymentSplitter.sendValue(msg.value);
}
| /// @notice Processes an incoming payment and sends it to the payment
/// splitter. | NatSpecSingleLine | v0.8.11+commit.d7f03943 | Unlicense | {
"func_code_index": [
8297,
8390
]
} | 2,106 |
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