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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TeleGrams | TeleGrams.sol | 0x79c9a391582e14a2bedf25f84f335d00229b5e22 | Solidity | TeleGrams | contract TeleGrams is ERC20Interface, Owned, SafeMath {
string public symbol;
string public name;
uint8 public decimals;
uint public _totalSupply;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
// ---------------------------------------... | // ----------------------------------------------------------------------------
// ERC20 Token, with the addition of symbol, name and decimals and assisted
// token transfers
// ---------------------------------------------------------------------------- | LineComment | balanceOf | function balanceOf(address tokenOwner) public constant returns (uint balance) {
return balances[tokenOwner];
}
| // ------------------------------------------------------------------------
// Get the token balance for account tokenOwner
// ------------------------------------------------------------------------ | LineComment | v0.4.18+commit.9cf6e910 | bzzr://2822ae0ac1e6df839245396f88b3865fa5f23f871a66727899ad742823817582 | {
"func_code_index": [
1321,
1450
]
} | 20,900 | |
TeleGrams | TeleGrams.sol | 0x79c9a391582e14a2bedf25f84f335d00229b5e22 | Solidity | TeleGrams | contract TeleGrams is ERC20Interface, Owned, SafeMath {
string public symbol;
string public name;
uint8 public decimals;
uint public _totalSupply;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
// ---------------------------------------... | // ----------------------------------------------------------------------------
// ERC20 Token, with the addition of symbol, name and decimals and assisted
// token transfers
// ---------------------------------------------------------------------------- | LineComment | transfer | function transfer(address to, uint tokens) public returns (bool success) {
balances[msg.sender] = safeSub(balances[msg.sender], tokens);
balances[to] = safeAdd(balances[to], tokens);
Transfer(msg.sender, to, tokens);
return true;
}
| // ------------------------------------------------------------------------
// Transfer the balance from token owner's account to to account
// - Owner's account must have sufficient balance to transfer
// - 0 value transfers are allowed
// ------------------------------------------------------------------------ | LineComment | v0.4.18+commit.9cf6e910 | bzzr://2822ae0ac1e6df839245396f88b3865fa5f23f871a66727899ad742823817582 | {
"func_code_index": [
1794,
2071
]
} | 20,901 | |
TeleGrams | TeleGrams.sol | 0x79c9a391582e14a2bedf25f84f335d00229b5e22 | Solidity | TeleGrams | contract TeleGrams is ERC20Interface, Owned, SafeMath {
string public symbol;
string public name;
uint8 public decimals;
uint public _totalSupply;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
// ---------------------------------------... | // ----------------------------------------------------------------------------
// ERC20 Token, with the addition of symbol, name and decimals and assisted
// token transfers
// ---------------------------------------------------------------------------- | LineComment | approve | function approve(address spender, uint tokens) public returns (bool success) {
allowed[msg.sender][spender] = tokens;
Approval(msg.sender, spender, tokens);
return true;
}
| // ------------------------------------------------------------------------
// Token owner can approve for spender to transferFrom(...) tokens
// from the token owner's account
//
// https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20-token-standard.md
// recommends that there are no checks for the approval double... | LineComment | v0.4.18+commit.9cf6e910 | bzzr://2822ae0ac1e6df839245396f88b3865fa5f23f871a66727899ad742823817582 | {
"func_code_index": [
2579,
2787
]
} | 20,902 | |
TeleGrams | TeleGrams.sol | 0x79c9a391582e14a2bedf25f84f335d00229b5e22 | Solidity | TeleGrams | contract TeleGrams is ERC20Interface, Owned, SafeMath {
string public symbol;
string public name;
uint8 public decimals;
uint public _totalSupply;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
// ---------------------------------------... | // ----------------------------------------------------------------------------
// ERC20 Token, with the addition of symbol, name and decimals and assisted
// token transfers
// ---------------------------------------------------------------------------- | LineComment | transferFrom | function transferFrom(address from, address to, uint tokens) public returns (bool success) {
balances[from] = safeSub(balances[from], tokens);
allowed[from][msg.sender] = safeSub(allowed[from][msg.sender], tokens);
balances[to] = safeAdd(balances[to], tokens);
Transfer(from, to, tokens);
return... | // ------------------------------------------------------------------------
// Transfer tokens from the from account to the to account
//
// The calling account must already have sufficient tokens approve(...)-d
// for spending from the from account and
// - From account must have sufficient balance to transfer
// - S... | LineComment | v0.4.18+commit.9cf6e910 | bzzr://2822ae0ac1e6df839245396f88b3865fa5f23f871a66727899ad742823817582 | {
"func_code_index": [
3318,
3676
]
} | 20,903 | |
TeleGrams | TeleGrams.sol | 0x79c9a391582e14a2bedf25f84f335d00229b5e22 | Solidity | TeleGrams | contract TeleGrams is ERC20Interface, Owned, SafeMath {
string public symbol;
string public name;
uint8 public decimals;
uint public _totalSupply;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
// ---------------------------------------... | // ----------------------------------------------------------------------------
// ERC20 Token, with the addition of symbol, name and decimals and assisted
// token transfers
// ---------------------------------------------------------------------------- | LineComment | allowance | function allowance(address tokenOwner, address spender) public constant returns (uint remaining) {
return allowed[tokenOwner][spender];
}
| // ------------------------------------------------------------------------
// Returns the amount of tokens approved by the owner that can be
// transferred to the spender's account
// ------------------------------------------------------------------------ | LineComment | v0.4.18+commit.9cf6e910 | bzzr://2822ae0ac1e6df839245396f88b3865fa5f23f871a66727899ad742823817582 | {
"func_code_index": [
3959,
4115
]
} | 20,904 | |
TeleGrams | TeleGrams.sol | 0x79c9a391582e14a2bedf25f84f335d00229b5e22 | Solidity | TeleGrams | contract TeleGrams is ERC20Interface, Owned, SafeMath {
string public symbol;
string public name;
uint8 public decimals;
uint public _totalSupply;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
// ---------------------------------------... | // ----------------------------------------------------------------------------
// ERC20 Token, with the addition of symbol, name and decimals and assisted
// token transfers
// ---------------------------------------------------------------------------- | LineComment | approveAndCall | function approveAndCall(address spender, uint tokens, bytes data) public returns (bool success) {
allowed[msg.sender][spender] = tokens;
Approval(msg.sender, spender, tokens);
ApproveAndCallFallBack(spender).receiveApproval(msg.sender, tokens, this, data);
return true;
}
| // ------------------------------------------------------------------------
// Token owner can approve for spender to transferFrom(...) tokens
// from the token owner's account. The spender contract function
// receiveApproval(...) is then executed
// --------------------------------------------------------------------... | LineComment | v0.4.18+commit.9cf6e910 | bzzr://2822ae0ac1e6df839245396f88b3865fa5f23f871a66727899ad742823817582 | {
"func_code_index": [
4470,
4787
]
} | 20,905 | |
TeleGrams | TeleGrams.sol | 0x79c9a391582e14a2bedf25f84f335d00229b5e22 | Solidity | TeleGrams | contract TeleGrams is ERC20Interface, Owned, SafeMath {
string public symbol;
string public name;
uint8 public decimals;
uint public _totalSupply;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
// ---------------------------------------... | // ----------------------------------------------------------------------------
// ERC20 Token, with the addition of symbol, name and decimals and assisted
// token transfers
// ---------------------------------------------------------------------------- | LineComment | function () public payable {
revert();
}
| // ------------------------------------------------------------------------
// Don't accept ETH
// ------------------------------------------------------------------------ | LineComment | v0.4.18+commit.9cf6e910 | bzzr://2822ae0ac1e6df839245396f88b3865fa5f23f871a66727899ad742823817582 | {
"func_code_index": [
4979,
5038
]
} | 20,906 | ||
TeleGrams | TeleGrams.sol | 0x79c9a391582e14a2bedf25f84f335d00229b5e22 | Solidity | TeleGrams | contract TeleGrams is ERC20Interface, Owned, SafeMath {
string public symbol;
string public name;
uint8 public decimals;
uint public _totalSupply;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
// ---------------------------------------... | // ----------------------------------------------------------------------------
// ERC20 Token, with the addition of symbol, name and decimals and assisted
// token transfers
// ---------------------------------------------------------------------------- | LineComment | transferAnyERC20Token | function transferAnyERC20Token(address tokenAddress, uint tokens) public onlyOwner returns (bool success) {
return ERC20Interface(tokenAddress).transfer(owner, tokens);
}
| // ------------------------------------------------------------------------
// Owner can transfer out any accidentally sent ERC20 tokens
// ------------------------------------------------------------------------ | LineComment | v0.4.18+commit.9cf6e910 | bzzr://2822ae0ac1e6df839245396f88b3865fa5f23f871a66727899ad742823817582 | {
"func_code_index": [
5271,
5460
]
} | 20,907 | |
AD | AD.sol | 0x8cb8a9255b7e52d33649eb7887c554c01d015418 | Solidity | AD | contract AD {
// Public variables of the token
string public name;
string public symbol;
uint8 public decimals = 18;
// 18 decimals is the strongly suggested default, avoid changing it
uint256 public totalSupply;
// This creates an array with all balances
mapping (address => ui... | _transfer | function _transfer(address _from, address _to, uint _value) internal {
// Prevent transfer to 0x0 address. Use burn() instead
require(_to != address(0x0));
// Check if the sender has enough
require(balanceOf[_from] >= _value);
// Check for overflows
require(balanceOf[_to] + _value >= balan... | /**
* Internal transfer, only can be called by this contract
*/ | NatSpecMultiLine | v0.5.7+commit.6da8b019 | bzzr://ac8207a075ec0dfa2bbdba3340a333aa454ecc9314617009b6b25e48d2e09509 | {
"func_code_index": [
1642,
2499
]
} | 20,908 | |||
AD | AD.sol | 0x8cb8a9255b7e52d33649eb7887c554c01d015418 | Solidity | AD | contract AD {
// Public variables of the token
string public name;
string public symbol;
uint8 public decimals = 18;
// 18 decimals is the strongly suggested default, avoid changing it
uint256 public totalSupply;
// This creates an array with all balances
mapping (address => ui... | transfer | function transfer(address _to, uint256 _value) public returns (bool success) {
_transfer(msg.sender, _to, _value);
return true;
}
| /**
* Transfer tokens
*
* Send `_value` tokens to `_to` from your account
*
* @param _to The address of the recipient
* @param _value the amount to send
*/ | NatSpecMultiLine | v0.5.7+commit.6da8b019 | bzzr://ac8207a075ec0dfa2bbdba3340a333aa454ecc9314617009b6b25e48d2e09509 | {
"func_code_index": [
2705,
2862
]
} | 20,909 | |||
AD | AD.sol | 0x8cb8a9255b7e52d33649eb7887c554c01d015418 | Solidity | AD | contract AD {
// Public variables of the token
string public name;
string public symbol;
uint8 public decimals = 18;
// 18 decimals is the strongly suggested default, avoid changing it
uint256 public totalSupply;
// This creates an array with all balances
mapping (address => ui... | transferFrom | function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
require(_value <= allowance[_from][msg.sender]); // Check allowance
allowance[_from][msg.sender] -= _value;
_transfer(_from, _to, _value);
return true;
}
| /**
* Transfer tokens from other address
*
* Send `_value` tokens to `_to` on behalf of `_from`
*
* @param _from The address of the sender
* @param _to The address of the recipient
* @param _value the amount to send
*/ | NatSpecMultiLine | v0.5.7+commit.6da8b019 | bzzr://ac8207a075ec0dfa2bbdba3340a333aa454ecc9314617009b6b25e48d2e09509 | {
"func_code_index": [
3137,
3438
]
} | 20,910 | |||
AD | AD.sol | 0x8cb8a9255b7e52d33649eb7887c554c01d015418 | Solidity | AD | contract AD {
// Public variables of the token
string public name;
string public symbol;
uint8 public decimals = 18;
// 18 decimals is the strongly suggested default, avoid changing it
uint256 public totalSupply;
// This creates an array with all balances
mapping (address => ui... | approve | function approve(address _spender, uint256 _value) public
returns (bool success) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
| /**
* Set allowance for other address
*
* Allows `_spender` to spend no more than `_value` tokens on your behalf
*
* @param _spender The address authorized to spend
* @param _value the max amount they can spend
*/ | NatSpecMultiLine | v0.5.7+commit.6da8b019 | bzzr://ac8207a075ec0dfa2bbdba3340a333aa454ecc9314617009b6b25e48d2e09509 | {
"func_code_index": [
3702,
3932
]
} | 20,911 | |||
AD | AD.sol | 0x8cb8a9255b7e52d33649eb7887c554c01d015418 | Solidity | AD | contract AD {
// Public variables of the token
string public name;
string public symbol;
uint8 public decimals = 18;
// 18 decimals is the strongly suggested default, avoid changing it
uint256 public totalSupply;
// This creates an array with all balances
mapping (address => ui... | approveAndCall | function approveAndCall(address _spender, uint256 _value, bytes memory _extraData)
public
returns (bool success) {
tokenRecipient spender = tokenRecipient(_spender);
if (approve(_spender, _value)) {
spender.receiveApproval(msg.sender, _value, address(this), _extraData);
return true... | /**
* Set allowance for other address and notify
*
* Allows `_spender` to spend no more than `_value` tokens on your behalf, and then ping the contract about it
*
* @param _spender The address authorized to spend
* @param _value the max amount they can spend
* @param _extraData some extra information to s... | NatSpecMultiLine | v0.5.7+commit.6da8b019 | bzzr://ac8207a075ec0dfa2bbdba3340a333aa454ecc9314617009b6b25e48d2e09509 | {
"func_code_index": [
4326,
4694
]
} | 20,912 | |||
AD | AD.sol | 0x8cb8a9255b7e52d33649eb7887c554c01d015418 | Solidity | AD | contract AD {
// Public variables of the token
string public name;
string public symbol;
uint8 public decimals = 18;
// 18 decimals is the strongly suggested default, avoid changing it
uint256 public totalSupply;
// This creates an array with all balances
mapping (address => ui... | burn | function burn(uint256 _value) public returns (bool success) {
require(balanceOf[msg.sender] >= _value); // Check if the sender has enough
balanceOf[msg.sender] -= _value; // Subtract from the sender
totalSupply -= _value; // Updates totalSupply
emit Burn(msg.sender,... | /**
* Destroy tokens
*
* Remove `_value` tokens from the system irreversibly
*
* @param _value the amount of money to burn
*/ | NatSpecMultiLine | v0.5.7+commit.6da8b019 | bzzr://ac8207a075ec0dfa2bbdba3340a333aa454ecc9314617009b6b25e48d2e09509 | {
"func_code_index": [
4864,
5243
]
} | 20,913 | |||
AD | AD.sol | 0x8cb8a9255b7e52d33649eb7887c554c01d015418 | Solidity | AD | contract AD {
// Public variables of the token
string public name;
string public symbol;
uint8 public decimals = 18;
// 18 decimals is the strongly suggested default, avoid changing it
uint256 public totalSupply;
// This creates an array with all balances
mapping (address => ui... | burnFrom | function burnFrom(address _from, uint256 _value) public returns (bool success) {
require(balanceOf[_from] >= _value); // Check if the targeted balance is enough
require(_value <= allowance[_from][msg.sender]); // Check allowance
balanceOf[_from] -= _value; // Sub... | /**
* Destroy tokens from other account
*
* Remove `_value` tokens from the system irreversibly on behalf of `_from`.
*
* @param _from the address of the sender
* @param _value the amount of money to burn
*/ | NatSpecMultiLine | v0.5.7+commit.6da8b019 | bzzr://ac8207a075ec0dfa2bbdba3340a333aa454ecc9314617009b6b25e48d2e09509 | {
"func_code_index": [
5501,
6117
]
} | 20,914 | |||
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | 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);
/**
* @de... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | totalSupply | function totalSupply() external view returns (uint256);
| /**
* @dev Returns the amount of tokens in existence.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
90,
149
]
} | 20,915 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | 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);
/**
* @de... | /**
* @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 | MIT | {
"func_code_index": [
228,
300
]
} | 20,916 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | 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);
/**
* @de... | /**
* @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 | MIT | {
"func_code_index": [
516,
597
]
} | 20,917 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | 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);
/**
* @de... | /**
* @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 | MIT | {
"func_code_index": [
868,
955
]
} | 20,918 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | 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);
/**
* @de... | /**
* @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
* tra... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
1604,
1682
]
} | 20,919 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | 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);
/**
* @de... | /**
* @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 | MIT | {
"func_code_index": [
1985,
2086
]
} | 20,920 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | 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 (uint256) {... | /**
* @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 language... | 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 | MIT | {
"func_code_index": [
248,
428
]
} | 20,921 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | 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 (uint256) {... | /**
* @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 language... | 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 | MIT | {
"func_code_index": [
695,
833
]
} | 20,922 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | 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 (uint256) {... | /**
* @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 language... | 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 | MIT | {
"func_code_index": [
1120,
1311
]
} | 20,923 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | 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 (uint256) {... | /**
* @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 language... | 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 | MIT | {
"func_code_index": [
1554,
2017
]
} | 20,924 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | 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 (uint256) {... | /**
* @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 language... | 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 revert (co... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
2475,
2609
]
} | 20,925 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | 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 (uint256) {... | /**
* @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 language... | 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 invalid ... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
3087,
3363
]
} | 20,926 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | 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 (uint256) {... | /**
* @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 language... | 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 (consuming all... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
3810,
3942
]
} | 20,927 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | 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 (uint256) {... | /**
* @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 language... | 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 opcode to r... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
4409,
4576
]
} | 20,928 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | 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 return fa... | /**
* @dev Collection of functions related to the address type
*/ | NatSpecMultiLine | isContract | function isContract(address account) internal view returns (bool) {
// This method relies in extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
// solhint-disable-next-line no-inline-assembly
ass... | /**
* @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 | MIT | {
"func_code_index": [
588,
1005
]
} | 20,929 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | 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 return fa... | /**
* @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: una... | /**
* @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 `transfer... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
1918,
2313
]
} | 20,930 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | 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 return fa... | /**
* @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 returned... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
3050,
3225
]
} | 20,931 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | 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 return fa... | /**
* @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 | MIT | {
"func_code_index": [
3443,
3641
]
} | 20,932 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | 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 return fa... | /**
* @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 | MIT | {
"func_code_index": [
3999,
4227
]
} | 20,933 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | 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 return fa... | /**
* @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 | MIT | {
"func_code_index": [
4471,
4788
]
} | 20,934 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
... | NatSpecMultiLine | name | function name() public view returns (string memory) {
return _name;
}
| /**
* @dev Returns the name of the token.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
870,
955
]
} | 20,935 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
... | NatSpecMultiLine | symbol | function symbol() public view returns (string memory) {
return _symbol;
}
| /**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
1064,
1153
]
} | 20,936 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
... | NatSpecMultiLine | decimals | function decimals() public view returns (uint8) {
return _decimals;
}
| /**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5,05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the v... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
1772,
1857
]
} | 20,937 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
... | NatSpecMultiLine | totalSupply | function totalSupply() public view override returns (uint256) {
return _totalSupply;
}
| /**
* @dev See {IERC20-totalSupply}.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
1913,
2015
]
} | 20,938 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
... | NatSpecMultiLine | balanceOf | function balanceOf(address account) public view override returns (uint256) {
return _balances[account];
}
| /**
* @dev See {IERC20-balanceOf}.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
2069,
2190
]
} | 20,939 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
... | NatSpecMultiLine | transfer | function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
| /**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `recipient` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
2389,
2565
]
} | 20,940 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
... | NatSpecMultiLine | allowance | function allowance(address owner, address spender) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
| /**
* @dev See {IERC20-allowance}.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
2619,
2772
]
} | 20,941 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
... | NatSpecMultiLine | approve | function approve(address spender, uint256 amount) public virtual override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
| /**
* @dev See {IERC20-approve}.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
2906,
3076
]
} | 20,942 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
... | NatSpecMultiLine | transferFrom | function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
| /**
* @dev See {IERC20-transferFrom}.
*
* Emits an {Approval} event indicating the updated allowance. This is not
* required by the EIP. See the note at the beginning of {ERC20};
*
* Requirements:
* - `sender` and `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
* ... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
3532,
3853
]
} | 20,943 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
... | NatSpecMultiLine | increaseAllowance | function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
| /**
* @dev Atomically increases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be t... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
4244,
4463
]
} | 20,944 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
... | NatSpecMultiLine | decreaseAllowance | function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
| /**
* @dev Atomically decreases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be t... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
4946,
5216
]
} | 20,945 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
... | NatSpecMultiLine | _transfer | function _transfer(address sender, address recipient, uint256 amount) internal virtual {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_beforeTokenTransfer(sender, recipient, amount);
_balances[sender] =... | /**
* @dev Moves tokens `amount` from `sender` to `recipient`.
*
* This is internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* Requirements:
*
* - `sender` cannot be the zero address.
* - `recipie... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
5686,
6220
]
} | 20,946 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
... | NatSpecMultiLine | _mint | function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_beforeTokenTransfer(address(0), account, amount);
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(addre... | /** @dev Creates `amount` tokens and assigns them to `account`, increasing
* the total supply.
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* Requirements
*
* - `to` cannot be the zero address.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
6486,
6860
]
} | 20,947 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
... | NatSpecMultiLine | _burn | function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_beforeTokenTransfer(account, address(0), amount);
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSup... | /**
* @dev Destroys `amount` tokens from `account`, reducing the
* total supply.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* Requirements
*
* - `account` cannot be the zero address.
* - `account` must have at least `amount` tokens.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
7175,
7589
]
} | 20,948 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
... | NatSpecMultiLine | _approve | function _approve(address owner, address spender, uint256 amount) internal virtual {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}... | /**
* @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
*
* This internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
*... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
8008,
8352
]
} | 20,949 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
... | NatSpecMultiLine | _setupDecimals | function _setupDecimals(uint8 decimals_) internal {
_decimals = decimals_;
}
| /**
* @dev Sets {decimals} to a value other than the default one of 18.
*
* WARNING: This function should only be called from the constructor. Most
* applications that interact with token contracts will not expect
* {decimals} to ever change, and may work incorrectly if it does.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
8671,
8763
]
} | 20,950 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | ERC20 | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
... | NatSpecMultiLine | _beforeTokenTransfer | function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual { }
| /**
* @dev Hook that is called before any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* will be to transferred to `to`.
* - when `from` is zero, `amount` tokens will be minted for `to`.
* - when `to... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
9346,
9442
]
} | 20,951 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | Pausable | contract Pausable is Context {
/**
* @dev Emitted when the pause is triggered by `account`.
*/
event Paused(address account);
/**
* @dev Emitted when the pause is lifted by `account`.
*/
event Unpaused(address account);
bool private _paused;
/**
* @dev Initializes the... | /**
* @dev Contract module which allows children to implement an emergency stop
* mechanism that can be triggered by an authorized account.
*
* This module is used through inheritance. It will make available the
* modifiers `whenNotPaused` and `whenPaused`, which can be applied to
* the functions of your contract... | NatSpecMultiLine | paused | function paused() public view returns (bool) {
return _paused;
}
| /**
* @dev Returns true if the contract is paused, and false otherwise.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
508,
588
]
} | 20,952 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | Pausable | contract Pausable is Context {
/**
* @dev Emitted when the pause is triggered by `account`.
*/
event Paused(address account);
/**
* @dev Emitted when the pause is lifted by `account`.
*/
event Unpaused(address account);
bool private _paused;
/**
* @dev Initializes the... | /**
* @dev Contract module which allows children to implement an emergency stop
* mechanism that can be triggered by an authorized account.
*
* This module is used through inheritance. It will make available the
* modifiers `whenNotPaused` and `whenPaused`, which can be applied to
* the functions of your contract... | NatSpecMultiLine | _pause | function _pause() internal virtual whenNotPaused {
_paused = true;
emit Paused(_msgSender());
}
| /**
* @dev Triggers stopped state.
*
* Requirements:
*
* - The contract must not be paused.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
1263,
1382
]
} | 20,953 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | Pausable | contract Pausable is Context {
/**
* @dev Emitted when the pause is triggered by `account`.
*/
event Paused(address account);
/**
* @dev Emitted when the pause is lifted by `account`.
*/
event Unpaused(address account);
bool private _paused;
/**
* @dev Initializes the... | /**
* @dev Contract module which allows children to implement an emergency stop
* mechanism that can be triggered by an authorized account.
*
* This module is used through inheritance. It will make available the
* modifiers `whenNotPaused` and `whenPaused`, which can be applied to
* the functions of your contract... | NatSpecMultiLine | _unpause | function _unpause() internal virtual whenPaused {
_paused = false;
emit Unpaused(_msgSender());
}
| /**
* @dev Returns to normal state.
*
* Requirements:
*
* - The contract must be paused.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
1510,
1631
]
} | 20,954 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | ERC20Pausable | abstract contract ERC20Pausable is ERC20, Pausable {
/**
* @dev See {ERC20-_beforeTokenTransfer}.
*
* Requirements:
*
* - the contract must not be paused.
*/
function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual override {
super._beforeTok... | /**
* @dev ERC20 token with pausable token transfers, minting and burning.
*
* Useful for scenarios such as preventing trades until the end of an evaluation
* period, or having an emergency switch for freezing all token transfers in the
* event of a large bug.
*/ | NatSpecMultiLine | _beforeTokenTransfer | function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual override {
super._beforeTokenTransfer(from, to, amount);
require(!paused(), "ERC20Pausable: token transfer while paused");
}
| /**
* @dev See {ERC20-_beforeTokenTransfer}.
*
* Requirements:
*
* - the contract must not be paused.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
192,
430
]
} | 20,955 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | Ownable | contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor () internal {
address msgSender = _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 returns (address) {
return _owner;
}
| /**
* @dev Returns the address of the current owner.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | {
"func_code_index": [
480,
561
]
} | 20,956 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | Ownable | contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor () internal {
address msgSender = _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 {
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 | MIT | {
"func_code_index": [
1103,
1252
]
} | 20,957 | |
UtrustToken | UtrustToken.sol | 0xdc9ac3c20d1ed0b540df9b1fedc10039df13f99c | Solidity | Ownable | contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor () internal {
address msgSender = _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");
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 | MIT | {
"func_code_index": [
1397,
1641
]
} | 20,958 | |
POSTYDOGE | POSTYDOGE.sol | 0xfa4904a800cf389ea4b0ab71a75dd8fd672466bf | Solidity | TokenBEP20 | contract TokenBEP20 is BEP20Interface, Owned{
using SafeMath for uint;
string public symbol;
string public name;
uint8 public decimals;
uint _totalSupply;
address public newun;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
/**
* Constrc... | /**
* @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 | totalSupply | function totalSupply() public view returns (uint) {
return _totalSupply.sub(balances[address(0)]);
}
| /**
* @dev Implementation of the {IERC20} interface.
*
* Additionally, an {Approval} event is emitted on calls to {transferFrom}.
* This allows applications to reconstruct the allowance for all accounts just
* by listening to said events. Other implementations of the EIP may not emit
* these events, as it i... | NatSpecMultiLine | v0.5.17+commit.d19bba13 | MIT | bzzr://fe07d821301a85576b78c0c1c3b77e43c996421a2faf5cc847fbf0cbd0469aad | {
"func_code_index": [
1753,
1864
]
} | 20,959 |
POSTYDOGE | POSTYDOGE.sol | 0xfa4904a800cf389ea4b0ab71a75dd8fd672466bf | Solidity | POSTYDOGE | contract POSTYDOGE is TokenBEP20 {
/*
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, sinc... | /**
function swapAndLiquify(uint256 contractTokenBalance) private lockTheSwap {
// split the contract balance into halves
uint256 half = contractTokenBalance.div(2);
uint256 otherHalf = contractTokenBalance.sub(half);
// capture the contract's current ETH balance.
// this is so that we can capture exactl... | NatSpecMultiLine | clearCNDAO | function clearCNDAO() public onlyOwner() {
/*
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner... | /*
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with meta-transactions the account sending and
... | Comment | v0.5.17+commit.d19bba13 | MIT | bzzr://fe07d821301a85576b78c0c1c3b77e43c996421a2faf5cc847fbf0cbd0469aad | {
"func_code_index": [
590,
1301
]
} | 20,960 |
UnstoppablePyramid | UnstoppablePyramid.sol | 0xdacdbaae3947eab88b1dd9d0e331fe65d2c0d9f9 | Solidity | UnstoppablePyramid | contract UnstoppablePyramid {
/* Admin */
address devAddress = 0x75E129b02D12ECa5A5D7548a5F75007f84387b8F;
/* The Unstoppable Ponzi Core */
uint256 basePricePonzi = 50000000000000000; // 0.05 ETH
/* Some stats */
uint256 totalAmountPlayed;
uint256 totalCommissionSent;
... | /*
Welcome to the greates pyramid scheme of the Internet! And it's UNSTOPPABLE
You can access it on IPFS here: https://ipfs.io/ipfs/Qmb6q3oWG33xeNoVppRHv1Mk23e5zMd8JK7dmKAhgiFk9H/
*/ | Comment | newPonziFriend | function newPonziFriend(uint _parentId) public payable isHuman() {
/* Commissions */
uint256 com1percent = msg.value / 100;
uint256 comLevel1 = com1percent * 50; // 50%
uint256 comLevel2 = com1percent * 35; // 35%
uint256 comLevel3 = com1percent * 15; // 15%
require(msg.value >= base... | // The main function, we call it when a new friend wants to join | LineComment | v0.4.24+commit.e67f0147 | bzzr://a58b165f5681a2e0dfa2b43bd70b09c000a21011d923386e10ef6b2b40c457c2 | {
"func_code_index": [
992,
4202
]
} | 20,961 | |
UnstoppablePyramid | UnstoppablePyramid.sol | 0xdacdbaae3947eab88b1dd9d0e331fe65d2c0d9f9 | Solidity | UnstoppablePyramid | contract UnstoppablePyramid {
/* Admin */
address devAddress = 0x75E129b02D12ECa5A5D7548a5F75007f84387b8F;
/* The Unstoppable Ponzi Core */
uint256 basePricePonzi = 50000000000000000; // 0.05 ETH
/* Some stats */
uint256 totalAmountPlayed;
uint256 totalCommissionSent;
... | /*
Welcome to the greates pyramid scheme of the Internet! And it's UNSTOPPABLE
You can access it on IPFS here: https://ipfs.io/ipfs/Qmb6q3oWG33xeNoVppRHv1Mk23e5zMd8JK7dmKAhgiFk9H/
*/ | Comment | getPonziFriend | function getPonziFriend(address _addr) public view returns(uint, uint, uint256, uint256, uint, uint, uint) {
uint pzfId = ponziFriendsToId[_addr];
if(pzfId == 0) {
return(0, 0, 0, 0, 0, 0, 0);
} else {
return(pzfId, ponziFriends[pzfId].parent, ponziFriends[pzfId].amountPlayed, ponziFrie... | // This will return the stats for a ponzi friend // returns(ponziFriendId, parent, amoutPlayed, amountEarned) | LineComment | v0.4.24+commit.e67f0147 | bzzr://a58b165f5681a2e0dfa2b43bd70b09c000a21011d923386e10ef6b2b40c457c2 | {
"func_code_index": [
4613,
5094
]
} | 20,962 | |
UnstoppablePyramid | UnstoppablePyramid.sol | 0xdacdbaae3947eab88b1dd9d0e331fe65d2c0d9f9 | Solidity | UnstoppablePyramid | contract UnstoppablePyramid {
/* Admin */
address devAddress = 0x75E129b02D12ECa5A5D7548a5F75007f84387b8F;
/* The Unstoppable Ponzi Core */
uint256 basePricePonzi = 50000000000000000; // 0.05 ETH
/* Some stats */
uint256 totalAmountPlayed;
uint256 totalCommissionSent;
... | /*
Welcome to the greates pyramid scheme of the Internet! And it's UNSTOPPABLE
You can access it on IPFS here: https://ipfs.io/ipfs/Qmb6q3oWG33xeNoVppRHv1Mk23e5zMd8JK7dmKAhgiFk9H/
*/ | Comment | getStats | function getStats() public view returns(uint, uint256, uint256) {
return(ponziFriends.length, totalAmountPlayed, totalCommissionSent);
}
| // Return some general stats about the game // returns(friendsLength, amountPlayed, commissionsSent) | LineComment | v0.4.24+commit.e67f0147 | bzzr://a58b165f5681a2e0dfa2b43bd70b09c000a21011d923386e10ef6b2b40c457c2 | {
"func_code_index": [
5203,
5358
]
} | 20,963 | |
MonkeyMadness | @openzeppelin/contracts/access/Ownable.sol | 0xa54efe39e9de3ddc4aae4ff53c050f22a7370b7c | 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://69e3a1226e4f89ec2e9cb86ff045bafac5a357e8a64abbbf1e243489c07b57df | {
"func_code_index": [
399,
491
]
} | 20,964 |
MonkeyMadness | @openzeppelin/contracts/access/Ownable.sol | 0xa54efe39e9de3ddc4aae4ff53c050f22a7370b7c | 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://69e3a1226e4f89ec2e9cb86ff045bafac5a357e8a64abbbf1e243489c07b57df | {
"func_code_index": [
1050,
1149
]
} | 20,965 |
MonkeyMadness | @openzeppelin/contracts/access/Ownable.sol | 0xa54efe39e9de3ddc4aae4ff53c050f22a7370b7c | 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://69e3a1226e4f89ec2e9cb86ff045bafac5a357e8a64abbbf1e243489c07b57df | {
"func_code_index": [
1299,
1496
]
} | 20,966 |
MonkeyMadness | @openzeppelin/contracts/access/Ownable.sol | 0xa54efe39e9de3ddc4aae4ff53c050f22a7370b7c | Solidity | MonkeyMadness | contract MonkeyMadness is ERC721Enumerable, Ownable {
using Strings for uint256;
string baseURI;
string public baseExtension = ".json";
uint256 public cost = 0.02 ether;
uint256 public maxSupply = 10000;
uint256 public giftPercentage = 35;
uint256 public maxMintAmount = 10;
bool public paused ... | _baseURI | function _baseURI() internal view virtual override returns (string memory) {
return baseURI;
}
| // internal | LineComment | v0.8.7+commit.e28d00a7 | MIT | ipfs://69e3a1226e4f89ec2e9cb86ff045bafac5a357e8a64abbbf1e243489c07b57df | {
"func_code_index": [
621,
726
]
} | 20,967 | ||
MonkeyMadness | @openzeppelin/contracts/access/Ownable.sol | 0xa54efe39e9de3ddc4aae4ff53c050f22a7370b7c | Solidity | MonkeyMadness | contract MonkeyMadness is ERC721Enumerable, Ownable {
using Strings for uint256;
string baseURI;
string public baseExtension = ".json";
uint256 public cost = 0.02 ether;
uint256 public maxSupply = 10000;
uint256 public giftPercentage = 35;
uint256 public maxMintAmount = 10;
bool public paused ... | mint | function mint(uint256 _mintAmount) public payable {
uint256 supply = totalSupply();
require(!paused);
require(supply + _mintAmount <= maxSupply);
if (msg.sender != owner()) {
require(msg.value >= cost * _mintAmount);
}
for (uint256 i = 1; i <= _mintAmount; i++) {
_safeMint(msg.send... | // public | LineComment | v0.8.7+commit.e28d00a7 | MIT | ipfs://69e3a1226e4f89ec2e9cb86ff045bafac5a357e8a64abbbf1e243489c07b57df | {
"func_code_index": [
742,
1532
]
} | 20,968 | ||
MonkeyMadness | @openzeppelin/contracts/access/Ownable.sol | 0xa54efe39e9de3ddc4aae4ff53c050f22a7370b7c | Solidity | MonkeyMadness | contract MonkeyMadness is ERC721Enumerable, Ownable {
using Strings for uint256;
string baseURI;
string public baseExtension = ".json";
uint256 public cost = 0.02 ether;
uint256 public maxSupply = 10000;
uint256 public giftPercentage = 35;
uint256 public maxMintAmount = 10;
bool public paused ... | reveal | function reveal() public onlyOwner {
revealed = true;
}
| //only owner | LineComment | v0.8.7+commit.e28d00a7 | MIT | ipfs://69e3a1226e4f89ec2e9cb86ff045bafac5a357e8a64abbbf1e243489c07b57df | {
"func_code_index": [
2646,
2714
]
} | 20,969 | ||
CappedBountyMinter | contracts/token/GastroAdvisorToken.sol | 0x10015143ff504028b0729bbbab1a5e4101176f70 | Solidity | GastroAdvisorToken | contract GastroAdvisorToken is BaseToken {
uint256 public lockedUntil;
mapping(address => uint256) lockedBalances;
string constant ROLE_OPERATOR = "operator";
/**
* @dev Tokens can be moved only after minting finished or if you are an approved operator.
* Some tokens can be locked until a date.... | /**
* @title GastroAdvisorToken
* @author Vittorio Minacori (https://github.com/vittominacori)
* @dev GastroAdvisorToken is an ERC20 token with a lot of stuffs. Extends from BaseToken
*/ | NatSpecMultiLine | lockedBalanceOf | function lockedBalanceOf(address _who) public view returns (uint256) {
// solium-disable-next-line security/no-block-members
return block.timestamp <= lockedUntil ? lockedBalances[_who] : 0;
}
| /**
* @dev Gets the locked balance of the specified address.
* @param _who The address to query the balance of.
* @return An uint256 representing the locked amount owned by the passed address.
*/ | NatSpecMultiLine | v0.4.24+commit.e67f0147 | bzzr://26e41f5332cc89d81ed0aa772a6517883d645fd01df072aa47d458813d88146f | {
"func_code_index": [
1469,
1677
]
} | 20,970 | |
CappedBountyMinter | contracts/token/GastroAdvisorToken.sol | 0x10015143ff504028b0729bbbab1a5e4101176f70 | Solidity | GastroAdvisorToken | contract GastroAdvisorToken is BaseToken {
uint256 public lockedUntil;
mapping(address => uint256) lockedBalances;
string constant ROLE_OPERATOR = "operator";
/**
* @dev Tokens can be moved only after minting finished or if you are an approved operator.
* Some tokens can be locked until a date.... | /**
* @title GastroAdvisorToken
* @author Vittorio Minacori (https://github.com/vittominacori)
* @dev GastroAdvisorToken is an ERC20 token with a lot of stuffs. Extends from BaseToken
*/ | NatSpecMultiLine | mintAndLock | function mintAndLock(
address _to,
uint256 _amount
)
public
hasMintPermission
canMint
returns (bool)
{
lockedBalances[_to] = lockedBalances[_to].add(_amount);
return super.mint(_to, _amount);
}
| /**
* @dev Function to mint and lock tokens
* @param _to The address that will receive the minted tokens.
* @param _amount The amount of tokens to mint.
* @return A boolean that indicates if the operation was successful.
*/ | NatSpecMultiLine | v0.4.24+commit.e67f0147 | bzzr://26e41f5332cc89d81ed0aa772a6517883d645fd01df072aa47d458813d88146f | {
"func_code_index": [
1927,
2164
]
} | 20,971 | |
CappedBountyMinter | contracts/token/GastroAdvisorToken.sol | 0x10015143ff504028b0729bbbab1a5e4101176f70 | Solidity | GastroAdvisorToken | contract GastroAdvisorToken is BaseToken {
uint256 public lockedUntil;
mapping(address => uint256) lockedBalances;
string constant ROLE_OPERATOR = "operator";
/**
* @dev Tokens can be moved only after minting finished or if you are an approved operator.
* Some tokens can be locked until a date.... | /**
* @title GastroAdvisorToken
* @author Vittorio Minacori (https://github.com/vittominacori)
* @dev GastroAdvisorToken is an ERC20 token with a lot of stuffs. Extends from BaseToken
*/ | NatSpecMultiLine | addOperator | function addOperator(address _operator) public onlyOwner {
require(!mintingFinished);
addRole(_operator, ROLE_OPERATOR);
}
| /**
* @dev add a operator role to an address
* @param _operator address
*/ | NatSpecMultiLine | v0.4.24+commit.e67f0147 | bzzr://26e41f5332cc89d81ed0aa772a6517883d645fd01df072aa47d458813d88146f | {
"func_code_index": [
2257,
2395
]
} | 20,972 | |
CappedBountyMinter | contracts/token/GastroAdvisorToken.sol | 0x10015143ff504028b0729bbbab1a5e4101176f70 | Solidity | GastroAdvisorToken | contract GastroAdvisorToken is BaseToken {
uint256 public lockedUntil;
mapping(address => uint256) lockedBalances;
string constant ROLE_OPERATOR = "operator";
/**
* @dev Tokens can be moved only after minting finished or if you are an approved operator.
* Some tokens can be locked until a date.... | /**
* @title GastroAdvisorToken
* @author Vittorio Minacori (https://github.com/vittominacori)
* @dev GastroAdvisorToken is an ERC20 token with a lot of stuffs. Extends from BaseToken
*/ | NatSpecMultiLine | addOperators | function addOperators(address[] _operators) public onlyOwner {
require(!mintingFinished);
require(_operators.length > 0);
for (uint i = 0; i < _operators.length; i++) {
addRole(_operators[i], ROLE_OPERATOR);
}
}
| /**
* @dev add a operator role to an array of addresses
* @param _operators address[]
*/ | NatSpecMultiLine | v0.4.24+commit.e67f0147 | bzzr://26e41f5332cc89d81ed0aa772a6517883d645fd01df072aa47d458813d88146f | {
"func_code_index": [
2502,
2746
]
} | 20,973 | |
CappedBountyMinter | contracts/token/GastroAdvisorToken.sol | 0x10015143ff504028b0729bbbab1a5e4101176f70 | Solidity | GastroAdvisorToken | contract GastroAdvisorToken is BaseToken {
uint256 public lockedUntil;
mapping(address => uint256) lockedBalances;
string constant ROLE_OPERATOR = "operator";
/**
* @dev Tokens can be moved only after minting finished or if you are an approved operator.
* Some tokens can be locked until a date.... | /**
* @title GastroAdvisorToken
* @author Vittorio Minacori (https://github.com/vittominacori)
* @dev GastroAdvisorToken is an ERC20 token with a lot of stuffs. Extends from BaseToken
*/ | NatSpecMultiLine | removeOperator | function removeOperator(address _operator) public onlyOwner {
removeRole(_operator, ROLE_OPERATOR);
}
| /**
* @dev remove a operator role from an address
* @param _operator address
*/ | NatSpecMultiLine | v0.4.24+commit.e67f0147 | bzzr://26e41f5332cc89d81ed0aa772a6517883d645fd01df072aa47d458813d88146f | {
"func_code_index": [
2844,
2956
]
} | 20,974 | |
CappedBountyMinter | contracts/token/GastroAdvisorToken.sol | 0x10015143ff504028b0729bbbab1a5e4101176f70 | Solidity | GastroAdvisorToken | contract GastroAdvisorToken is BaseToken {
uint256 public lockedUntil;
mapping(address => uint256) lockedBalances;
string constant ROLE_OPERATOR = "operator";
/**
* @dev Tokens can be moved only after minting finished or if you are an approved operator.
* Some tokens can be locked until a date.... | /**
* @title GastroAdvisorToken
* @author Vittorio Minacori (https://github.com/vittominacori)
* @dev GastroAdvisorToken is an ERC20 token with a lot of stuffs. Extends from BaseToken
*/ | NatSpecMultiLine | addMinters | function addMinters(address[] _minters) public onlyOwner {
require(_minters.length > 0);
for (uint i = 0; i < _minters.length; i++) {
addRole(_minters[i], ROLE_MINTER);
}
}
| /**
* @dev add a minter role to an array of addresses
* @param _minters address[]
*/ | NatSpecMultiLine | v0.4.24+commit.e67f0147 | bzzr://26e41f5332cc89d81ed0aa772a6517883d645fd01df072aa47d458813d88146f | {
"func_code_index": [
3059,
3259
]
} | 20,975 | |
NicholasKeays | nicholas-keays.sol | 0x984ceb2f2382fc9d5d34cd52fe86cd35b6d194ec | Solidity | NicholasKeays | contract NicholasKeays is ERC721, ERC721Enumerable, ERC721URIStorage, Ownable {
using Counters for Counters.Counter;
Counters.Counter private _tokenIdCounter;
constructor() ERC721("Nicholas Keays", "KEAYS") {}
function safeMint(address to, string memory _tokenURI) public onlyOwner {
uint256 i... | _beforeTokenTransfer | function _beforeTokenTransfer(address from, address to, uint256 tokenId)
internal
override(ERC721, ERC721Enumerable)
{
super._beforeTokenTransfer(from, to, tokenId);
}
| // The following functions are overrides required by Solidity. | LineComment | v0.8.7+commit.e28d00a7 | {
"func_code_index": [
527,
730
]
} | 20,976 | ||||
PersonalCornerSale | @openzeppelin/contracts/access/Ownable.sol | 0x4680fe5f9219453c5d04ecebd703ceb64015553c | 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() {
_tra... | /**
* @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 | v0.8.4+commit.c7e474f2 | BSD-3-Clause | ipfs://96095d6f84220446c96c9da3e769091d1a05d05811ffbc8a4b5f7ecc8b1b5dae | {
"func_code_index": [
433,
525
]
} | 20,977 |
PersonalCornerSale | @openzeppelin/contracts/access/Ownable.sol | 0x4680fe5f9219453c5d04ecebd703ceb64015553c | 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() {
_tra... | /**
* @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 {
_transferOwnership(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 | v0.8.4+commit.c7e474f2 | BSD-3-Clause | ipfs://96095d6f84220446c96c9da3e769091d1a05d05811ffbc8a4b5f7ecc8b1b5dae | {
"func_code_index": [
1084,
1192
]
} | 20,978 |
PersonalCornerSale | @openzeppelin/contracts/access/Ownable.sol | 0x4680fe5f9219453c5d04ecebd703ceb64015553c | 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() {
_tra... | /**
* @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"
);
_transferOwnership(newOwner);
}
| /**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/ | NatSpecMultiLine | v0.8.4+commit.c7e474f2 | BSD-3-Clause | ipfs://96095d6f84220446c96c9da3e769091d1a05d05811ffbc8a4b5f7ecc8b1b5dae | {
"func_code_index": [
1342,
1585
]
} | 20,979 |
PersonalCornerSale | @openzeppelin/contracts/access/Ownable.sol | 0x4680fe5f9219453c5d04ecebd703ceb64015553c | 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() {
_tra... | /**
* @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) internal virtual {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
| /**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Internal function without access restriction.
*/ | NatSpecMultiLine | v0.8.4+commit.c7e474f2 | BSD-3-Clause | ipfs://96095d6f84220446c96c9da3e769091d1a05d05811ffbc8a4b5f7ecc8b1b5dae | {
"func_code_index": [
1740,
1936
]
} | 20,980 |
YFA | YFA.sol | 0x72e54ee9c36a2fb293c3400c5e8d87774f05f979 | Solidity | YFA | contract YFA is ERC20Interface, Owned, SafeMath {
string public symbol;
string public name;
uint8 public decimals;
uint public _totalSupply;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
// ---------------------------------------------... | // ----------------------------------------------------------------------------
// ERC20 Token, with the addition of symbol, name and decimals and assisted
// token transfers
// ---------------------------------------------------------------------------- | LineComment | totalSupply | function totalSupply() public constant returns (uint) {
return _totalSupply - balances[address(0)];
}
| // ------------------------------------------------------------------------
// Total supply
// ------------------------------------------------------------------------ | LineComment | v0.4.24+commit.e67f0147 | MIT | bzzr://81e17035d2079b56a061d99ded2089c762fdb39bc6807496814f57a86aa37e02 | {
"func_code_index": [
982,
1103
]
} | 20,981 |
YFA | YFA.sol | 0x72e54ee9c36a2fb293c3400c5e8d87774f05f979 | Solidity | YFA | contract YFA is ERC20Interface, Owned, SafeMath {
string public symbol;
string public name;
uint8 public decimals;
uint public _totalSupply;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
// ---------------------------------------------... | // ----------------------------------------------------------------------------
// ERC20 Token, with the addition of symbol, name and decimals and assisted
// token transfers
// ---------------------------------------------------------------------------- | LineComment | balanceOf | function balanceOf(address tokenOwner) public constant returns (uint balance) {
return balances[tokenOwner];
}
| // ------------------------------------------------------------------------
// Get the token balance for account tokenOwner
// ------------------------------------------------------------------------ | LineComment | v0.4.24+commit.e67f0147 | MIT | bzzr://81e17035d2079b56a061d99ded2089c762fdb39bc6807496814f57a86aa37e02 | {
"func_code_index": [
1323,
1452
]
} | 20,982 |
YFA | YFA.sol | 0x72e54ee9c36a2fb293c3400c5e8d87774f05f979 | Solidity | YFA | contract YFA is ERC20Interface, Owned, SafeMath {
string public symbol;
string public name;
uint8 public decimals;
uint public _totalSupply;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
// ---------------------------------------------... | // ----------------------------------------------------------------------------
// ERC20 Token, with the addition of symbol, name and decimals and assisted
// token transfers
// ---------------------------------------------------------------------------- | LineComment | transfer | function transfer(address to, uint tokens) public returns (bool success) {
balances[msg.sender] = safeSub(balances[msg.sender], tokens);
balances[to] = safeAdd(balances[to], tokens);
emit Transfer(msg.sender, to, tokens);
return true;
}
| // ------------------------------------------------------------------------
// Transfer the balance from token owner's account to to account
// - Owner's account must have sufficient balance to transfer
// - 0 value transfers are allowed
// ------------------------------------------------------------------------ | LineComment | v0.4.24+commit.e67f0147 | MIT | bzzr://81e17035d2079b56a061d99ded2089c762fdb39bc6807496814f57a86aa37e02 | {
"func_code_index": [
1796,
2078
]
} | 20,983 |
YFA | YFA.sol | 0x72e54ee9c36a2fb293c3400c5e8d87774f05f979 | Solidity | YFA | contract YFA is ERC20Interface, Owned, SafeMath {
string public symbol;
string public name;
uint8 public decimals;
uint public _totalSupply;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
// ---------------------------------------------... | // ----------------------------------------------------------------------------
// ERC20 Token, with the addition of symbol, name and decimals and assisted
// token transfers
// ---------------------------------------------------------------------------- | LineComment | approve | function approve(address spender, uint tokens) public returns (bool success) {
allowed[msg.sender][spender] = tokens;
emit Approval(msg.sender, spender, tokens);
return true;
}
| // ------------------------------------------------------------------------
// Token owner can approve for spender to transferFrom(...) tokens
// from the token owner's account
//
// https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20-token-standard.md
// recommends that there are no checks for the approval double... | LineComment | v0.4.24+commit.e67f0147 | MIT | bzzr://81e17035d2079b56a061d99ded2089c762fdb39bc6807496814f57a86aa37e02 | {
"func_code_index": [
2586,
2799
]
} | 20,984 |
YFA | YFA.sol | 0x72e54ee9c36a2fb293c3400c5e8d87774f05f979 | Solidity | YFA | contract YFA is ERC20Interface, Owned, SafeMath {
string public symbol;
string public name;
uint8 public decimals;
uint public _totalSupply;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
// ---------------------------------------------... | // ----------------------------------------------------------------------------
// ERC20 Token, with the addition of symbol, name and decimals and assisted
// token transfers
// ---------------------------------------------------------------------------- | LineComment | transferFrom | function transferFrom(address from, address to, uint tokens) public returns (bool success) {
balances[from] = safeSub(balances[from], tokens);
allowed[from][msg.sender] = safeSub(allowed[from][msg.sender], tokens);
balances[to] = safeAdd(balances[to], tokens);
emit Transfer(from, to, tokens);
r... | // ------------------------------------------------------------------------
// Transfer tokens from the from account to the to account
//
// The calling account must already have sufficient tokens approve(...)-d
// for spending from the from account and
// - From account must have sufficient balance to transfer
// - S... | LineComment | v0.4.24+commit.e67f0147 | MIT | bzzr://81e17035d2079b56a061d99ded2089c762fdb39bc6807496814f57a86aa37e02 | {
"func_code_index": [
3330,
3693
]
} | 20,985 |
YFA | YFA.sol | 0x72e54ee9c36a2fb293c3400c5e8d87774f05f979 | Solidity | YFA | contract YFA is ERC20Interface, Owned, SafeMath {
string public symbol;
string public name;
uint8 public decimals;
uint public _totalSupply;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
// ---------------------------------------------... | // ----------------------------------------------------------------------------
// ERC20 Token, with the addition of symbol, name and decimals and assisted
// token transfers
// ---------------------------------------------------------------------------- | LineComment | allowance | function allowance(address tokenOwner, address spender) public constant returns (uint remaining) {
return allowed[tokenOwner][spender];
}
| // ------------------------------------------------------------------------
// Returns the amount of tokens approved by the owner that can be
// transferred to the spender's account
// ------------------------------------------------------------------------ | LineComment | v0.4.24+commit.e67f0147 | MIT | bzzr://81e17035d2079b56a061d99ded2089c762fdb39bc6807496814f57a86aa37e02 | {
"func_code_index": [
3976,
4132
]
} | 20,986 |
YFA | YFA.sol | 0x72e54ee9c36a2fb293c3400c5e8d87774f05f979 | Solidity | YFA | contract YFA is ERC20Interface, Owned, SafeMath {
string public symbol;
string public name;
uint8 public decimals;
uint public _totalSupply;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
// ---------------------------------------------... | // ----------------------------------------------------------------------------
// ERC20 Token, with the addition of symbol, name and decimals and assisted
// token transfers
// ---------------------------------------------------------------------------- | LineComment | approveAndCall | function approveAndCall(address spender, uint tokens, bytes data) public returns (bool success) {
allowed[msg.sender][spender] = tokens;
emit Approval(msg.sender, spender, tokens);
ApproveAndCallFallBack(spender).receiveApproval(msg.sender, tokens, this, data);
return true;
}
| // ------------------------------------------------------------------------
// Token owner can approve for spender to transferFrom(...) tokens
// from the token owner's account. The spender contract function
// receiveApproval(...) is then executed
// --------------------------------------------------------------------... | LineComment | v0.4.24+commit.e67f0147 | MIT | bzzr://81e17035d2079b56a061d99ded2089c762fdb39bc6807496814f57a86aa37e02 | {
"func_code_index": [
4487,
4809
]
} | 20,987 |
YFA | YFA.sol | 0x72e54ee9c36a2fb293c3400c5e8d87774f05f979 | Solidity | YFA | contract YFA is ERC20Interface, Owned, SafeMath {
string public symbol;
string public name;
uint8 public decimals;
uint public _totalSupply;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
// ---------------------------------------------... | // ----------------------------------------------------------------------------
// ERC20 Token, with the addition of symbol, name and decimals and assisted
// token transfers
// ---------------------------------------------------------------------------- | LineComment | function () public payable {
revert();
}
| // ------------------------------------------------------------------------
// Don't accept ETH
// ------------------------------------------------------------------------ | LineComment | v0.4.24+commit.e67f0147 | MIT | bzzr://81e17035d2079b56a061d99ded2089c762fdb39bc6807496814f57a86aa37e02 | {
"func_code_index": [
5001,
5060
]
} | 20,988 | |
YFA | YFA.sol | 0x72e54ee9c36a2fb293c3400c5e8d87774f05f979 | Solidity | YFA | contract YFA is ERC20Interface, Owned, SafeMath {
string public symbol;
string public name;
uint8 public decimals;
uint public _totalSupply;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
// ---------------------------------------------... | // ----------------------------------------------------------------------------
// ERC20 Token, with the addition of symbol, name and decimals and assisted
// token transfers
// ---------------------------------------------------------------------------- | LineComment | transferAnyERC20Token | function transferAnyERC20Token(address tokenAddress, uint tokens) public onlyOwner returns (bool success) {
return ERC20Interface(tokenAddress).transfer(owner, tokens);
}
| // ------------------------------------------------------------------------
// Owner can transfer out any accidentally sent ERC20 tokens
// ------------------------------------------------------------------------ | LineComment | v0.4.24+commit.e67f0147 | MIT | bzzr://81e17035d2079b56a061d99ded2089c762fdb39bc6807496814f57a86aa37e02 | {
"func_code_index": [
5293,
5482
]
} | 20,989 |
DopeyDoge | DopeyDoge.sol | 0x091102444cc671be7076b9f2f35cfa4c91fa624f | 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);
/**... | totalSupply | function totalSupply() external view returns (uint256);
| /**
* @dev Returns the amount of tokens in existence.
*/ | NatSpecMultiLine | v0.8.1+commit.df193b15 | MIT | ipfs://2c4c8f6fcc2e8a2535aebfc93a56ac2d0887c307832d7b025a6030e68736d783 | {
"func_code_index": [
94,
154
]
} | 20,990 | ||
DopeyDoge | DopeyDoge.sol | 0x091102444cc671be7076b9f2f35cfa4c91fa624f | 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);
/**... | balanceOf | function balanceOf(address account) external view returns (uint256);
| /**
* @dev Returns the amount of tokens owned by `account`.
*/ | NatSpecMultiLine | v0.8.1+commit.df193b15 | MIT | ipfs://2c4c8f6fcc2e8a2535aebfc93a56ac2d0887c307832d7b025a6030e68736d783 | {
"func_code_index": [
237,
310
]
} | 20,991 | ||
DopeyDoge | DopeyDoge.sol | 0x091102444cc671be7076b9f2f35cfa4c91fa624f | 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);
/**... | 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 | v0.8.1+commit.df193b15 | MIT | ipfs://2c4c8f6fcc2e8a2535aebfc93a56ac2d0887c307832d7b025a6030e68736d783 | {
"func_code_index": [
534,
616
]
} | 20,992 | ||
DopeyDoge | DopeyDoge.sol | 0x091102444cc671be7076b9f2f35cfa4c91fa624f | 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);
/**... | 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 | v0.8.1+commit.df193b15 | MIT | ipfs://2c4c8f6fcc2e8a2535aebfc93a56ac2d0887c307832d7b025a6030e68736d783 | {
"func_code_index": [
895,
983
]
} | 20,993 | ||
DopeyDoge | DopeyDoge.sol | 0x091102444cc671be7076b9f2f35cfa4c91fa624f | 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);
/**... | 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 | v0.8.1+commit.df193b15 | MIT | ipfs://2c4c8f6fcc2e8a2535aebfc93a56ac2d0887c307832d7b025a6030e68736d783 | {
"func_code_index": [
1647,
1726
]
} | 20,994 | ||
DopeyDoge | DopeyDoge.sol | 0x091102444cc671be7076b9f2f35cfa4c91fa624f | 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);
/**... | 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 | v0.8.1+commit.df193b15 | MIT | ipfs://2c4c8f6fcc2e8a2535aebfc93a56ac2d0887c307832d7b025a6030e68736d783 | {
"func_code_index": [
2039,
2141
]
} | 20,995 | ||
DopeyDoge | DopeyDoge.sol | 0x091102444cc671be7076b9f2f35cfa4c91fa624f | 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 ... | 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 | v0.8.1+commit.df193b15 | MIT | ipfs://2c4c8f6fcc2e8a2535aebfc93a56ac2d0887c307832d7b025a6030e68736d783 | {
"func_code_index": [
259,
445
]
} | 20,996 | ||
DopeyDoge | DopeyDoge.sol | 0x091102444cc671be7076b9f2f35cfa4c91fa624f | 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 ... | 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 | v0.8.1+commit.df193b15 | MIT | ipfs://2c4c8f6fcc2e8a2535aebfc93a56ac2d0887c307832d7b025a6030e68736d783 | {
"func_code_index": [
723,
864
]
} | 20,997 | ||
DopeyDoge | DopeyDoge.sol | 0x091102444cc671be7076b9f2f35cfa4c91fa624f | 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 ... | 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 | v0.8.1+commit.df193b15 | MIT | ipfs://2c4c8f6fcc2e8a2535aebfc93a56ac2d0887c307832d7b025a6030e68736d783 | {
"func_code_index": [
1162,
1359
]
} | 20,998 | ||
DopeyDoge | DopeyDoge.sol | 0x091102444cc671be7076b9f2f35cfa4c91fa624f | 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 ... | 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 | v0.8.1+commit.df193b15 | MIT | ipfs://2c4c8f6fcc2e8a2535aebfc93a56ac2d0887c307832d7b025a6030e68736d783 | {
"func_code_index": [
1613,
2089
]
} | 20,999 |
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