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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | 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 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
237,
310
]
} | 56,961 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | 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 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
534,
616
]
} | 56,962 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | 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 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
895,
983
]
} | 56,963 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | 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 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
1647,
1726
]
} | 56,964 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | 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 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
2039,
2141
]
} | 56,965 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | 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 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
259,
445
]
} | 56,966 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | 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 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
723,
864
]
} | 56,967 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | 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 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
1162,
1359
]
} | 56,968 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | 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 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
1613,
2089
]
} | 56,969 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | 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 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
2560,
2697
]
} | 56,970 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | 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 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
3188,
3471
]
} | 56,971 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | 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 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
3931,
4066
]
} | 56,972 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | 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 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
4546,
4717
]
} | 56,973 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | 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 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
606,
1230
]
} | 56,974 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | 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 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
2160,
2562
]
} | 56,975 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | 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 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
3318,
3496
]
} | 56,976 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | 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 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
3721,
3922
]
} | 56,977 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | 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 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
4292,
4523
]
} | 56,978 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | 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 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
4774,
5095
]
} | 56,979 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | Solidity | Ownable | contract Ownable is Context {
address private _owner;
address private _previousOwner;
uint256 private _lockTime;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/... | /**
* @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 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
566,
650
]
} | 56,980 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | Solidity | Ownable | contract Ownable is Context {
address private _owner;
address private _previousOwner;
uint256 private _lockTime;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/... | /**
* @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 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
1209,
1362
]
} | 56,981 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | Solidity | Ownable | contract Ownable is Context {
address private _owner;
address private _previousOwner;
uint256 private _lockTime;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/... | /**
* @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 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
1512,
1761
]
} | 56,982 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | Solidity | Ownable | contract Ownable is Context {
address private _owner;
address private _previousOwner;
uint256 private _lockTime;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/... | /**
* @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 | lock | function lock(uint256 time) public virtual onlyOwner {
_previousOwner = _owner;
_owner = address(0);
_lockTime = now + time;
emit OwnershipTransferred(_owner, address(0));
}
| //Locks the contract for owner for the amount of time provided | LineComment | v0.6.12+commit.27d51765 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
1929,
2148
]
} | 56,983 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | Solidity | Ownable | contract Ownable is Context {
address private _owner;
address private _previousOwner;
uint256 private _lockTime;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/... | /**
* @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 | unlock | function unlock() public virtual {
require(_previousOwner == msg.sender, "You don't have permission to unlock");
require(now > _lockTime , "Contract is locked until 7 days");
emit OwnershipTransferred(_owner, _previousOwner);
_owner = _previousOwner;
}
| //Unlocks the contract for owner when _lockTime is exceeds | LineComment | v0.6.12+commit.27d51765 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
2219,
2517
]
} | 56,984 |
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | Solidity | PluralMoon | contract PluralMoon is Context, IERC20, Ownable {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _rOwned;
mapping (address => uint256) private _tOwned;
mapping (address => mapping (address => uint256)) private _allowances;
mapping (address =... | _tokenTransfer | function _tokenTransfer(address sender, address recipient, uint256 amount,bool takeFee) private {
if(!takeFee)
removeAllFee();
if (_isExcluded[sender] && !_isExcluded[recipient]) {
_transferFromExcluded(sender, recipient, amount);
} else if (!_isExcluded[sender] && _isExcluded... | //this method is responsible for taking all fee, if takeFee is true | LineComment | v0.6.12+commit.27d51765 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
10891,
11730
]
} | 56,985 | ||
PluralMoon | PluralMoon.sol | 0xc2870a99f278c8885deba9d50388daf737f03669 | Solidity | PluralMoon | contract PluralMoon is Context, IERC20, Ownable {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _rOwned;
mapping (address => uint256) private _tOwned;
mapping (address => mapping (address => uint256)) private _allowances;
mapping (address =... | //to recieve ETH from uniswapV2Router when swaping | LineComment | v0.6.12+commit.27d51765 | None | ipfs://fe3ab263a58412d5e5c0b7e4e8f233a36e230fdaed5105efb348857a4b7015f1 | {
"func_code_index": [
14967,
15001
]
} | 56,986 | ||||
KinguinKrowns | KinguinKrowns.sol | 0xdfb410994b66778bd6cc2c82e8ffe4f7b2870006 | Solidity | KinguinKrowns | contract KinguinKrowns is ERC223, StandardToken {
address public owner; // token owner adddres
string public constant name = "Kinguin Krowns";
string public constant symbol = "KRS";
uint8 public constant decimals = 18;
// uint256 public totalSupply; // defined in ERC20 contract
function KinguinKr... | KinguinKrowns | function KinguinKrowns() {
wner = msg.sender;
totalSupply = 100000000 * (10**18); // 100 mln
balances[msg.sender] = totalSupply;
}
| // uint256 public totalSupply; // defined in ERC20 contract | LineComment | v0.4.19+commit.c4cbbb05 | bzzr://4be4449796f4cba06a2659e06963af3e0dec511ab7b72b10f82c9a35e7ab5076 | {
"func_code_index": [
300,
450
]
} | 56,987 | |||
KinguinKrowns | KinguinKrowns.sol | 0xdfb410994b66778bd6cc2c82e8ffe4f7b2870006 | Solidity | KinguinKrowns | contract KinguinKrowns is ERC223, StandardToken {
address public owner; // token owner adddres
string public constant name = "Kinguin Krowns";
string public constant symbol = "KRS";
uint8 public constant decimals = 18;
// uint256 public totalSupply; // defined in ERC20 contract
function KinguinKr... | transfer | function transfer(address _to, uint _value, bytes _data) returns (bool success) {
//filtering if the target is a contract with bytecode inside it
if (!super.transfer(_to, _value)) throw; // do a normal token transfer
if (isContract(_to)) return contractFallback(msg.sender, _to, _value, _data);
return true;
... | //function that is called when a user or another contract wants to transfer funds | LineComment | v0.4.19+commit.c4cbbb05 | bzzr://4be4449796f4cba06a2659e06963af3e0dec511ab7b72b10f82c9a35e7ab5076 | {
"func_code_index": [
672,
1007
]
} | 56,988 | |||
KinguinKrowns | KinguinKrowns.sol | 0xdfb410994b66778bd6cc2c82e8ffe4f7b2870006 | Solidity | KinguinKrowns | contract KinguinKrowns is ERC223, StandardToken {
address public owner; // token owner adddres
string public constant name = "Kinguin Krowns";
string public constant symbol = "KRS";
uint8 public constant decimals = 18;
// uint256 public totalSupply; // defined in ERC20 contract
function KinguinKr... | contractFallback | function contractFallback(address _origin, address _to, uint _value, bytes _data) private returns (bool success) {
ERC223Receiver receiver = ERC223Receiver(_to);
return receiver.tokenFallback(msg.sender, _origin, _value, _data);
}
| //function that is called when transaction target is a contract | LineComment | v0.4.19+commit.c4cbbb05 | bzzr://4be4449796f4cba06a2659e06963af3e0dec511ab7b72b10f82c9a35e7ab5076 | {
"func_code_index": [
1657,
1903
]
} | 56,989 | |||
KinguinKrowns | KinguinKrowns.sol | 0xdfb410994b66778bd6cc2c82e8ffe4f7b2870006 | Solidity | KinguinKrowns | contract KinguinKrowns is ERC223, StandardToken {
address public owner; // token owner adddres
string public constant name = "Kinguin Krowns";
string public constant symbol = "KRS";
uint8 public constant decimals = 18;
// uint256 public totalSupply; // defined in ERC20 contract
function KinguinKr... | isContract | function isContract(address _addr) private returns (bool is_contract) {
// retrieve the size of the code on target address, this needs assembly
uint length;
assembly { length := extcodesize(_addr) }
return length > 0;
}
| //assemble the given address bytecode. If bytecode exists then the _addr is a contract. | LineComment | v0.4.19+commit.c4cbbb05 | bzzr://4be4449796f4cba06a2659e06963af3e0dec511ab7b72b10f82c9a35e7ab5076 | {
"func_code_index": [
1997,
2242
]
} | 56,990 | |||
KinguinKrowns | KinguinKrowns.sol | 0xdfb410994b66778bd6cc2c82e8ffe4f7b2870006 | Solidity | KinguinKrowns | contract KinguinKrowns is ERC223, StandardToken {
address public owner; // token owner adddres
string public constant name = "Kinguin Krowns";
string public constant symbol = "KRS";
uint8 public constant decimals = 18;
// uint256 public totalSupply; // defined in ERC20 contract
function KinguinKr... | balanceOf | function balanceOf(address _owner) constant returns (uint balance) {
return balances[_owner];
}
| // returns krown balance of given address | LineComment | v0.4.19+commit.c4cbbb05 | bzzr://4be4449796f4cba06a2659e06963af3e0dec511ab7b72b10f82c9a35e7ab5076 | {
"func_code_index": [
2294,
2400
]
} | 56,991 | |||
LoveTSUBAME | LoveTSUBAME.sol | 0xde692f311355bc3ebd00e3a3ce0d20ab7e83cd03 | Solidity | LoveTSUBAME | contract LoveTSUBAME is ERC721Enumerable, Ownable {
using Counters for Counters.Counter;
Counters.Counter private _tokenId;
uint256 public constant MAX_TSUBAME = 10000;
uint256 public price = 80000000000000000; //0.08 Ether
string baseTokenURI;
bool public saleOpen = false;
bool pub... | /// @author Hammad Ghazi | NatSpecSingleLine | flipSaleState | function flipSaleState() external onlyOwner {
saleOpen = !saleOpen;
}
| //Close sale if open, open sale if closed | LineComment | v0.8.7+commit.e28d00a7 | MIT | ipfs://6bc4a5670aca8e30863260b29e1968def5ec9cb24376e70490373f4305df5c40 | {
"func_code_index": [
715,
803
]
} | 56,992 |
LoveTSUBAME | LoveTSUBAME.sol | 0xde692f311355bc3ebd00e3a3ce0d20ab7e83cd03 | Solidity | LoveTSUBAME | contract LoveTSUBAME is ERC721Enumerable, Ownable {
using Counters for Counters.Counter;
Counters.Counter private _tokenId;
uint256 public constant MAX_TSUBAME = 10000;
uint256 public price = 80000000000000000; //0.08 Ether
string baseTokenURI;
bool public saleOpen = false;
bool pub... | /// @author Hammad Ghazi | NatSpecSingleLine | mintLoveTsubame | function mintLoveTsubame(address _to, uint256 _count) external payable {
require(
totalSupply() + _count <= MAX_TSUBAME,
"Exceeds maximum supply of LoveTSUBAME"
);
require(
_count > 0,
"Minimum 1 LoveTSUBAME has to be minted per transaction"
);
if (msg.sender... | //mint LoveTSUBAME | LineComment | v0.8.7+commit.e28d00a7 | MIT | ipfs://6bc4a5670aca8e30863260b29e1968def5ec9cb24376e70490373f4305df5c40 | {
"func_code_index": [
2267,
3094
]
} | 56,993 |
LoveTSUBAME | LoveTSUBAME.sol | 0xde692f311355bc3ebd00e3a3ce0d20ab7e83cd03 | Solidity | LoveTSUBAME | contract LoveTSUBAME is ERC721Enumerable, Ownable {
using Counters for Counters.Counter;
Counters.Counter private _tokenId;
uint256 public constant MAX_TSUBAME = 10000;
uint256 public price = 80000000000000000; //0.08 Ether
string baseTokenURI;
bool public saleOpen = false;
bool pub... | /// @author Hammad Ghazi | NatSpecSingleLine | walletOfOwner | function walletOfOwner(address _owner)
public
view
returns (uint256[] memory)
{
uint256 tokenCount = balanceOf(_owner);
uint256[] memory tokensId = new uint256[](tokenCount);
for (uint256 i = 0; i < tokenCount; i++) {
tokensId[i] = tokenOfOwnerByIndex(_owner, i);
}
... | //Get token Ids of all tokens owned by _owner | LineComment | v0.8.7+commit.e28d00a7 | MIT | ipfs://6bc4a5670aca8e30863260b29e1968def5ec9cb24376e70490373f4305df5c40 | {
"func_code_index": [
3148,
3536
]
} | 56,994 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | IERC165 | interface IERC165 {
/**
* @dev Returns true if this contract implements the interface defined by
* `interfaceId`. See the corresponding
* https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
* to learn more about how these ids are created.
*
* This f... | /**
* @dev Interface of the ERC165 standard, as defined in the
* https://eips.ethereum.org/EIPS/eip-165[EIP].
*
* Implementers can declare support of contract interfaces, which can then be
* queried by others ({ERC165Checker}).
*
* For an implementation, see {ERC165}.
*/ | NatSpecMultiLine | supportsInterface | function supportsInterface(bytes4 interfaceId) external view returns (bool);
| /**
* @dev Returns true if this contract implements the interface defined by
* `interfaceId`. See the corresponding
* https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
* to learn more about how these ids are created.
*
* This function call must use less than 30 000 gas.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
374,
455
]
} | 56,995 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | IERC721 | interface IERC721 is IERC165 {
/**
* @dev Emitted when `tokenId` token is transferred from `from` to `to`.
*/
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
*/
... | /**
* @dev Required interface of an ERC721 compliant contract.
*/ | NatSpecMultiLine | balanceOf | function balanceOf(address owner) external view returns (uint256 balance);
| /**
* @dev Returns the number of tokens in ``owner``'s account.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
719,
798
]
} | 56,996 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | IERC721 | interface IERC721 is IERC165 {
/**
* @dev Emitted when `tokenId` token is transferred from `from` to `to`.
*/
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
*/
... | /**
* @dev Required interface of an ERC721 compliant contract.
*/ | NatSpecMultiLine | ownerOf | function ownerOf(uint256 tokenId) external view returns (address owner);
| /**
* @dev Returns the owner of the `tokenId` token.
*
* Requirements:
*
* - `tokenId` must exist.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
944,
1021
]
} | 56,997 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | IERC721 | interface IERC721 is IERC165 {
/**
* @dev Emitted when `tokenId` token is transferred from `from` to `to`.
*/
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
*/
... | /**
* @dev Required interface of an ERC721 compliant contract.
*/ | NatSpecMultiLine | safeTransferFrom | function safeTransferFrom(
address from,
address to,
uint256 tokenId
) external;
| /**
* @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
* are aware of the ERC721 protocol to prevent tokens from being forever locked.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token mus... | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
1733,
1850
]
} | 56,998 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | IERC721 | interface IERC721 is IERC165 {
/**
* @dev Emitted when `tokenId` token is transferred from `from` to `to`.
*/
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
*/
... | /**
* @dev Required interface of an ERC721 compliant contract.
*/ | NatSpecMultiLine | transferFrom | function transferFrom(
address from,
address to,
uint256 tokenId
) external;
| /**
* @dev Transfers `tokenId` token from `from` to `to`.
*
* WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must be owned by `from`.
* - If th... | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
2376,
2489
]
} | 56,999 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | IERC721 | interface IERC721 is IERC165 {
/**
* @dev Emitted when `tokenId` token is transferred from `from` to `to`.
*/
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
*/
... | /**
* @dev Required interface of an ERC721 compliant contract.
*/ | NatSpecMultiLine | approve | function approve(address to, uint256 tokenId) external;
| /**
* @dev Gives permission to `to` to transfer `tokenId` token to another account.
* The approval is cleared when the token is transferred.
*
* Only a single account can be approved at a time, so approving the zero address clears previous approvals.
*
* Requirements:
*
* - The caller must own the token... | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
2962,
3022
]
} | 57,000 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | IERC721 | interface IERC721 is IERC165 {
/**
* @dev Emitted when `tokenId` token is transferred from `from` to `to`.
*/
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
*/
... | /**
* @dev Required interface of an ERC721 compliant contract.
*/ | NatSpecMultiLine | getApproved | function getApproved(uint256 tokenId) external view returns (address operator);
| /**
* @dev Returns the account approved for `tokenId` token.
*
* Requirements:
*
* - `tokenId` must exist.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
3176,
3260
]
} | 57,001 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | IERC721 | interface IERC721 is IERC165 {
/**
* @dev Emitted when `tokenId` token is transferred from `from` to `to`.
*/
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
*/
... | /**
* @dev Required interface of an ERC721 compliant contract.
*/ | NatSpecMultiLine | setApprovalForAll | function setApprovalForAll(address operator, bool _approved) external;
| /**
* @dev Approve or remove `operator` as an operator for the caller.
* Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
*
* Requirements:
*
* - The `operator` cannot be the caller.
*
* Emits an {ApprovalForAll} event.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
3587,
3662
]
} | 57,002 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | IERC721 | interface IERC721 is IERC165 {
/**
* @dev Emitted when `tokenId` token is transferred from `from` to `to`.
*/
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
*/
... | /**
* @dev Required interface of an ERC721 compliant contract.
*/ | NatSpecMultiLine | isApprovedForAll | function isApprovedForAll(address owner, address operator) external view returns (bool);
| /**
* @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
*
* See {setApprovalForAll}
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
3813,
3906
]
} | 57,003 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | IERC721 | interface IERC721 is IERC165 {
/**
* @dev Emitted when `tokenId` token is transferred from `from` to `to`.
*/
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
*/
... | /**
* @dev Required interface of an ERC721 compliant contract.
*/ | NatSpecMultiLine | safeTransferFrom | function safeTransferFrom(
address from,
address to,
uint256 tokenId,
bytes calldata data
) external;
| /**
* @dev Safely transfers `tokenId` token from `from` to `to`.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If the caller is not `from`, it must be approved to move this token by either {appro... | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
4483,
4630
]
} | 57,004 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | Strings | library Strings {
bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";
/**
* @dev Converts a `uint256` to its ASCII `string` decimal representation.
*/
function toString(uint256 value) internal pure returns (string memory) {
// Inspired by OraclizeAPI's implementation - MIT ... | /**
* @dev String operations.
*/ | NatSpecMultiLine | toString | function toString(uint256 value) internal pure returns (string memory) {
// Inspired by OraclizeAPI's implementation - MIT licence
// https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol
if (value == 0) {
return "0";
}
uint256 ... | /**
* @dev Converts a `uint256` to its ASCII `string` decimal representation.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
184,
912
]
} | 57,005 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | Strings | library Strings {
bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";
/**
* @dev Converts a `uint256` to its ASCII `string` decimal representation.
*/
function toString(uint256 value) internal pure returns (string memory) {
// Inspired by OraclizeAPI's implementation - MIT ... | /**
* @dev String operations.
*/ | NatSpecMultiLine | toHexString | function toHexString(uint256 value) internal pure returns (string memory) {
if (value == 0) {
return "0x00";
}
uint256 temp = value;
uint256 length = 0;
while (temp != 0) {
length++;
temp >>= 8;
}
return toHexString(value, length);
}
| /**
* @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
1017,
1362
]
} | 57,006 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | Strings | library Strings {
bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";
/**
* @dev Converts a `uint256` to its ASCII `string` decimal representation.
*/
function toString(uint256 value) internal pure returns (string memory) {
// Inspired by OraclizeAPI's implementation - MIT ... | /**
* @dev String operations.
*/ | NatSpecMultiLine | toHexString | function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
bytes memory buffer = new bytes(2 * length + 2);
buffer[0] = "0";
buffer[1] = "x";
for (uint256 i = 2 * length + 1; i > 1; --i) {
buffer[i] = _HEX_SYMBOLS[value & 0xf];
value >>= 4;
}
... | /**
* @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
1485,
1941
]
} | 57,007 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | Ownable | abstract 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() {
_setOwner(_msgSender());
... | /**
* @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 virtual returns (address) {
return _owner;
}
| /**
* @dev Returns the address of the current owner.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
399,
491
]
} | 57,008 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | Ownable | abstract 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() {
_setOwner(_msgSender());
... | /**
* @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 {
_setOwner(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 | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
1050,
1149
]
} | 57,009 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | Ownable | abstract 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() {
_setOwner(_msgSender());
... | /**
* @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");
_setOwner(newOwner);
}
| /**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
1299,
1496
]
} | 57,010 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | IERC721Receiver | interface IERC721Receiver {
/**
* @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
* by `operator` from `from`, this function is called.
*
* It must return its Solidity selector to confirm the token transfer.
* If any other valu... | /**
* @title ERC721 token receiver interface
* @dev Interface for any contract that wants to support safeTransfers
* from ERC721 asset contracts.
*/ | NatSpecMultiLine | onERC721Received | function onERC721Received(
address operator,
address from,
uint256 tokenId,
bytes calldata data
) external returns (bytes4);
| /**
* @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
* by `operator` from `from`, this function is called.
*
* It must return its Solidity selector to confirm the token transfer.
* If any other value is returned or the interface is not implemented by ... | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
528,
698
]
} | 57,011 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | IERC721Metadata | interface IERC721Metadata is IERC721 {
/**
* @dev Returns the token collection name.
*/
function name() external view returns (string memory);
/**
* @dev Returns the token collection symbol.
*/
function symbol() external view returns (string memory);
/**
* @dev... | /**
* @title ERC-721 Non-Fungible Token Standard, optional metadata extension
* @dev See https://eips.ethereum.org/EIPS/eip-721
*/ | NatSpecMultiLine | name | function name() external view returns (string memory);
| /**
* @dev Returns the token collection name.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
106,
165
]
} | 57,012 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | IERC721Metadata | interface IERC721Metadata is IERC721 {
/**
* @dev Returns the token collection name.
*/
function name() external view returns (string memory);
/**
* @dev Returns the token collection symbol.
*/
function symbol() external view returns (string memory);
/**
* @dev... | /**
* @title ERC-721 Non-Fungible Token Standard, optional metadata extension
* @dev See https://eips.ethereum.org/EIPS/eip-721
*/ | NatSpecMultiLine | symbol | function symbol() external view returns (string memory);
| /**
* @dev Returns the token collection symbol.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
236,
297
]
} | 57,013 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | IERC721Metadata | interface IERC721Metadata is IERC721 {
/**
* @dev Returns the token collection name.
*/
function name() external view returns (string memory);
/**
* @dev Returns the token collection symbol.
*/
function symbol() external view returns (string memory);
/**
* @dev... | /**
* @title ERC-721 Non-Fungible Token Standard, optional metadata extension
* @dev See https://eips.ethereum.org/EIPS/eip-721
*/ | NatSpecMultiLine | tokenURI | function tokenURI(uint256 tokenId) external view returns (string memory);
| /**
* @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
398,
476
]
} | 57,014 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | 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) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
assembly {
size := extcodesize(account)
... | /**
* @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 | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
606,
998
]
} | 57,015 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | 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");
(bool success, ) = recipient.call{value: amount}("");
require(success, "Address: unable to send value, recipient may have reverted");
}
| /**
* @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 | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
1928,
2250
]
} | 57,016 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | 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 | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
3007,
3187
]
} | 57,017 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | 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 | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
3412,
3646
]
} | 57,018 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | 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 | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
4016,
4281
]
} | 57,019 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | 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");
require(isContract(target), "Address: call to non-contract");... | /**
* @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 | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
4532,
5048
]
} | 57,020 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | 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 | functionStaticCall | function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
| /**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
5228,
5432
]
} | 57,021 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | 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 | functionStaticCall | function functionStaticCall(
address target,
bytes memory data,
string memory errorMessage
) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
(bool success, bytes memory returndata) = target.staticcall(data);
return _verifyCallR... | /**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
5619,
6020
]
} | 57,022 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | 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 | functionDelegateCall | function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
return functionDelegateCall(target, data, "Address: low-level delegate call failed");
}
| /**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
6202,
6407
]
} | 57,023 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | 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 | functionDelegateCall | function functionDelegateCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
require(isContract(target), "Address: delegate call to non-contract");
(bool success, bytes memory returndata) = target.delegatecall(data);
return _verifyCall... | /**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
6596,
6998
]
} | 57,024 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC165 | abstract contract ERC165 is IERC165 {
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IERC165).interfaceId;
}
} | /**
* @dev Implementation of the {IERC165} interface.
*
* Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
* for the additional interface id that will be supported. For example:
*
* ```solidity
* function supportsInterface(bytes4 interface... | NatSpecMultiLine | supportsInterface | function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IERC165).interfaceId;
}
| /**
* @dev See {IERC165-supportsInterface}.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
103,
265
]
} | 57,025 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | supportsInterface | function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
return
interfaceId == type(IERC721).interfaceId ||
interfaceId == type(IERC721Metadata).interfaceId ||
super.supportsInterface(interfaceId);
}
| /**
* @dev See {IERC165-supportsInterface}.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
971,
1281
]
} | 57,026 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | balanceOf | function balanceOf(address owner) public view virtual override returns (uint256) {
require(owner != address(0), "ERC721: balance query for the zero address");
return _balances[owner];
}
| /**
* @dev See {IERC721-balanceOf}.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
1340,
1553
]
} | 57,027 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | ownerOf | function ownerOf(uint256 tokenId) public view virtual override returns (address) {
address owner = _owners[tokenId];
require(owner != address(0), "ERC721: owner query for nonexistent token");
return owner;
}
| /**
* @dev See {IERC721-ownerOf}.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
1610,
1854
]
} | 57,028 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | name | function name() public view virtual override returns (string memory) {
return _name;
}
| /**
* @dev See {IERC721Metadata-name}.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
1916,
2021
]
} | 57,029 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | symbol | function symbol() public view virtual override returns (string memory) {
return _symbol;
}
| /**
* @dev See {IERC721Metadata-symbol}.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
2085,
2194
]
} | 57,030 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | tokenURI | function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");
string memory baseURI = _baseURI();
return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : "";
}
| /**
* @dev See {IERC721Metadata-tokenURI}.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
2260,
2599
]
} | 57,031 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _baseURI | function _baseURI() internal view virtual returns (string memory) {
return "";
}
| /**
* @dev Base URI for computing {tokenURI}. If set, the resulting URI for each
* token will be the concatenation of the `baseURI` and the `tokenId`. Empty
* by default, can be overriden in child contracts.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
2842,
2941
]
} | 57,032 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | approve | function approve(address to, uint256 tokenId) public virtual override {
address owner = ERC721.ownerOf(tokenId);
require(to != owner, "ERC721: approval to current owner");
require(
_msgSender() == owner || isApprovedForAll(owner, _msgSender()),
"ERC721: approve caller is not owner nor... | /**
* @dev See {IERC721-approve}.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
2998,
3414
]
} | 57,033 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | getApproved | function getApproved(uint256 tokenId) public view virtual override returns (address) {
require(_exists(tokenId), "ERC721: approved query for nonexistent token");
return _tokenApprovals[tokenId];
}
| /**
* @dev See {IERC721-getApproved}.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
3475,
3701
]
} | 57,034 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | setApprovalForAll | function setApprovalForAll(address operator, bool approved) public virtual override {
require(operator != _msgSender(), "ERC721: approve to caller");
_operatorApprovals[_msgSender()][operator] = approved;
emit ApprovalForAll(_msgSender(), operator, approved);
}
| /**
* @dev See {IERC721-setApprovalForAll}.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
3768,
4068
]
} | 57,035 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | isApprovedForAll | function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
return _operatorApprovals[owner][operator];
}
| /**
* @dev See {IERC721-isApprovedForAll}.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
4134,
4303
]
} | 57,036 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | transferFrom | function transferFrom(
address from,
address to,
uint256 tokenId
) public virtual override {
//solhint-disable-next-line max-line-length
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
_transfer(from, to, tokenId);
}
| /**
* @dev See {IERC721-transferFrom}.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
4365,
4709
]
} | 57,037 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | safeTransferFrom | function safeTransferFrom(
address from,
address to,
uint256 tokenId
) public virtual override {
safeTransferFrom(from, to, tokenId, "");
}
| /**
* @dev See {IERC721-safeTransferFrom}.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
4775,
4965
]
} | 57,038 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | safeTransferFrom | function safeTransferFrom(
address from,
address to,
uint256 tokenId,
bytes memory _data
) public virtual override {
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
_safeTransfer(from, to, tokenId, _data);
}
| /**
* @dev See {IERC721-safeTransferFrom}.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
5031,
5364
]
} | 57,039 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _safeTransfer | function _safeTransfer(
address from,
address to,
uint256 tokenId,
bytes memory _data
) internal virtual {
_transfer(from, to, tokenId);
require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
}
| /**
* @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
* are aware of the ERC721 protocol to prevent tokens from being forever locked.
*
* `_data` is additional data, it has no specified format and it is sent in call to `to`.
*
* This internal function is eq... | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
6241,
6561
]
} | 57,040 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _exists | function _exists(uint256 tokenId) internal view virtual returns (bool) {
return _owners[tokenId] != address(0);
}
| /**
* @dev Returns whether `tokenId` exists.
*
* Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
*
* Tokens start existing when they are minted (`_mint`),
* and stop existing when they are burned (`_burn`).
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
6869,
7001
]
} | 57,041 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _isApprovedOrOwner | function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
require(_exists(tokenId), "ERC721: operator query for nonexistent token");
address owner = ERC721.ownerOf(tokenId);
return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, s... | /**
* @dev Returns whether `spender` is allowed to manage `tokenId`.
*
* Requirements:
*
* - `tokenId` must exist.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
7163,
7516
]
} | 57,042 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _safeMint | function _safeMint(address to, uint256 tokenId) internal virtual {
_safeMint(to, tokenId, "");
}
| /**
* @dev Safely mints `tokenId` and transfers it to `to`.
*
* Requirements:
*
* - `tokenId` must not exist.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
7853,
7968
]
} | 57,043 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _safeMint | function _safeMint(
address to,
uint256 tokenId,
bytes memory _data
) internal virtual {
_mint(to, tokenId);
require(
_checkOnERC721Received(address(0), to, tokenId, _data),
"ERC721: transfer to non ERC721Receiver implementer"
);
}
| /**
* @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
* forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
8190,
8516
]
} | 57,044 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _mint | function _mint(address to, uint256 tokenId) internal virtual {
require(to != address(0), "ERC721: mint to the zero address");
require(!_exists(tokenId), "ERC721: token already minted");
_beforeTokenTransfer(address(0), to, tokenId);
_balances[to] += 1;
_owners[tokenId] = to;
emit Tra... | /**
* @dev Mints `tokenId` and transfers it to `to`.
*
* WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
*
* Requirements:
*
* - `tokenId` must not exist.
* - `to` cannot be the zero address.
*
* Emits a {Transfer} event.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
8847,
9234
]
} | 57,045 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _burn | function _burn(uint256 tokenId) internal virtual {
address owner = ERC721.ownerOf(tokenId);
_beforeTokenTransfer(owner, address(0), tokenId);
// Clear approvals
_approve(address(0), tokenId);
_balances[owner] -= 1;
delete _owners[tokenId];
emit Transfer(owner, address(0), toke... | /**
* @dev Destroys `tokenId`.
* The approval is cleared when the token is burned.
*
* Requirements:
*
* - `tokenId` must exist.
*
* Emits a {Transfer} event.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
9458,
9823
]
} | 57,046 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _transfer | function _transfer(
address from,
address to,
uint256 tokenId
) internal virtual {
require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer of token that is not own");
require(to != address(0), "ERC721: transfer to the zero address");
_beforeTokenTransfer(from, to, tokenId);
//... | /**
* @dev Transfers `tokenId` from `from` to `to`.
* As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
*
* Requirements:
*
* - `to` cannot be the zero address.
* - `tokenId` token must be owned by `from`.
*
* Emits a {Transfer} event.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
10155,
10738
]
} | 57,047 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _approve | function _approve(address to, uint256 tokenId) internal virtual {
_tokenApprovals[tokenId] = to;
emit Approval(ERC721.ownerOf(tokenId), to, tokenId);
}
| /**
* @dev Approve `to` to operate on `tokenId`
*
* Emits a {Approval} event.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
10851,
11030
]
} | 57,048 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _checkOnERC721Received | function _checkOnERC721Received(
address from,
address to,
uint256 tokenId,
bytes memory _data
) private returns (bool) {
if (to.isContract()) {
try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
return retval == IERC721... | /**
* @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
* The call is not executed if the target address is not a contract.
*
* @param from address representing the previous owner of the given token ID
* @param to target address that will receive the tokens
* @param to... | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
11590,
12398
]
} | 57,049 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _beforeTokenTransfer | function _beforeTokenTransfer(
address from,
address to,
uint256 tokenId
) internal virtual {}
| /**
* @dev Hook that is called before any token transfer. This includes minting
* and burning.
*
* Calling conditions:
*
* - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
* transferred to `to`.
* - When `from` is zero, `tokenId` will be minted for `to`.
* - When `to` is zero, ``... | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
12965,
13096
]
} | 57,050 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | IERC721Enumerable | interface IERC721Enumerable is IERC721 {
/**
* @dev Returns the total amount of tokens stored by the contract.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns a token ID owned by `owner` at a given `index` of its token list.
* Use along with {balanc... | /**
* @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
* @dev See https://eips.ethereum.org/EIPS/eip-721
*/ | NatSpecMultiLine | totalSupply | function totalSupply() external view returns (uint256);
| /**
* @dev Returns the total amount of tokens stored by the contract.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
132,
192
]
} | 57,051 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | IERC721Enumerable | interface IERC721Enumerable is IERC721 {
/**
* @dev Returns the total amount of tokens stored by the contract.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns a token ID owned by `owner` at a given `index` of its token list.
* Use along with {balanc... | /**
* @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
* @dev See https://eips.ethereum.org/EIPS/eip-721
*/ | NatSpecMultiLine | tokenOfOwnerByIndex | function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 tokenId);
| /**
* @dev Returns a token ID owned by `owner` at a given `index` of its token list.
* Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
375,
479
]
} | 57,052 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | IERC721Enumerable | interface IERC721Enumerable is IERC721 {
/**
* @dev Returns the total amount of tokens stored by the contract.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns a token ID owned by `owner` at a given `index` of its token list.
* Use along with {balanc... | /**
* @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
* @dev See https://eips.ethereum.org/EIPS/eip-721
*/ | NatSpecMultiLine | tokenByIndex | function tokenByIndex(uint256 index) external view returns (uint256);
| /**
* @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
* Use along with {totalSupply} to enumerate all tokens.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
655,
729
]
} | 57,053 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | supportsInterface | function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC721) returns (bool) {
return interfaceId == type(IERC721Enumerable).interfaceId || super.supportsInterface(interfaceId);
}
| /**
* @dev See {IERC165-supportsInterface}.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
605,
834
]
} | 57,054 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | tokenOfOwnerByIndex | function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
require(index < ERC721.balanceOf(owner), "ERC721Enumerable: owner index out of bounds");
return _ownedTokens[owner][index];
}
| /**
* @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
913,
1174
]
} | 57,055 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | totalSupply | function totalSupply() public view virtual override returns (uint256) {
return _allTokens.length;
}
| /**
* @dev See {IERC721Enumerable-totalSupply}.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
1245,
1363
]
} | 57,056 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | tokenByIndex | function tokenByIndex(uint256 index) public view virtual override returns (uint256) {
require(index < ERC721Enumerable.totalSupply(), "ERC721Enumerable: global index out of bounds");
return _allTokens[index];
}
| /**
* @dev See {IERC721Enumerable-tokenByIndex}.
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
1435,
1673
]
} | 57,057 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | _beforeTokenTransfer | function _beforeTokenTransfer(
address from,
address to,
uint256 tokenId
) internal virtual override {
super._beforeTokenTransfer(from, to, tokenId);
if (from == address(0)) {
_addTokenToAllTokensEnumeration(tokenId);
} else if (from != to) {
_removeTokenFromOwnerEnume... | /**
* @dev Hook that is called before any token transfer. This includes minting
* and burning.
*
* Calling conditions:
*
* - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
* transferred to `to`.
* - When `from` is zero, `tokenId` will be minted for `to`.
* - When `to` is zero, ``... | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
2281,
2875
]
} | 57,058 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | _addTokenToOwnerEnumeration | function _addTokenToOwnerEnumeration(address to, uint256 tokenId) private {
uint256 length = ERC721.balanceOf(to);
_ownedTokens[to][length] = tokenId;
_ownedTokensIndex[tokenId] = length;
}
| /**
* @dev Private function to add a token to this extension's ownership-tracking data structures.
* @param to address representing the new owner of the given token ID
* @param tokenId uint256 ID of the token to be added to the tokens list of the given address
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
3171,
3397
]
} | 57,059 |
Role | Role.sol | 0xcd4d337554862f9bc9ffffb67465b7d643e4e3ad | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | _addTokenToAllTokensEnumeration | function _addTokenToAllTokensEnumeration(uint256 tokenId) private {
_allTokensIndex[tokenId] = _allTokens.length;
_allTokens.push(tokenId);
}
| /**
* @dev Private function to add a token to this extension's token tracking data structures.
* @param tokenId uint256 ID of the token to be added to the tokens list
*/ | NatSpecMultiLine | v0.8.7+commit.e28d00a7 | MIT | ipfs://1f69131cc0b40d517f8791f36d0393c56dffd07f43d3cfe57896e887e5c6a043 | {
"func_code_index": [
3593,
3762
]
} | 57,060 |
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