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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WtaERC20 | WtaERC20.sol | 0xa580853c469fa5edaaf59acc69ef0cacde325af5 | Solidity | WtaERC20 | contract WtaERC20 {
// 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... | approveAndCall | function approveAndCall(address _spender, uint256 _value, bytes _extraData)
public
returns (bool success) {
tokenRecipient spender = tokenRecipient(_spender);
if (approve(_spender, _value)) {
spender.receiveApproval(msg.sender, _value, 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 | v0.4.25+commit.59dbf8f1 | bzzr://d1ded5cf3702362f8ed90ec229935e9c0b8013b5caf5b0a2e5db56cd2fb2f2a4 | {
"func_code_index": [
4036,
4388
]
} | 24,900 | |||
WtaERC20 | WtaERC20.sol | 0xa580853c469fa5edaaf59acc69ef0cacde325af5 | Solidity | WtaERC20 | contract WtaERC20 {
// 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... | 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 | v0.4.25+commit.59dbf8f1 | bzzr://d1ded5cf3702362f8ed90ec229935e9c0b8013b5caf5b0a2e5db56cd2fb2f2a4 | {
"func_code_index": [
4558,
4937
]
} | 24,901 | |||
WtaERC20 | WtaERC20.sol | 0xa580853c469fa5edaaf59acc69ef0cacde325af5 | Solidity | WtaERC20 | contract WtaERC20 {
// 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... | 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 | v0.4.25+commit.59dbf8f1 | bzzr://d1ded5cf3702362f8ed90ec229935e9c0b8013b5caf5b0a2e5db56cd2fb2f2a4 | {
"func_code_index": [
5195,
5811
]
} | 24,902 | |||
CRPFactory | contracts/IBFactory.sol | 0xed52d8e202401645edad1c0aa21e872498ce47d0 | Solidity | IBPool | interface IBPool {
function rebind(address token, uint balance, uint denorm) external;
function setSwapFee(uint swapFee) external;
function setPublicSwap(bool publicSwap) external;
function bind(address token, uint balance, uint denorm) external;
function unbind(address token) external;
function... | EXIT_FEE | function EXIT_FEE() external view returns (uint);
| // solhint-disable-next-line func-name-mixedcase | LineComment | v0.6.12+commit.27d51765 | {
"func_code_index": [
861,
914
]
} | 24,903 | ||||
CRPFactory | interfaces/IERC20.sol | 0xed52d8e202401645edad1c0aa21e872498ce47d0 | Solidity | IERC20 | interface IERC20 {
// Emitted when the allowance of a spender for an owner is set by a call to approve.
// Value is the new allowance
event Approval(address indexed owner, address indexed spender, uint value);
// Emitted when value tokens are moved from one account (from) to another (to).
// Note t... | /* solhint-disable func-order */ | Comment | totalSupply | function totalSupply() external view returns (uint);
| // Returns the amount of tokens in existence | LineComment | v0.6.12+commit.27d51765 | {
"func_code_index": [
466,
522
]
} | 24,904 | ||
CRPFactory | interfaces/IERC20.sol | 0xed52d8e202401645edad1c0aa21e872498ce47d0 | Solidity | IERC20 | interface IERC20 {
// Emitted when the allowance of a spender for an owner is set by a call to approve.
// Value is the new allowance
event Approval(address indexed owner, address indexed spender, uint value);
// Emitted when value tokens are moved from one account (from) to another (to).
// Note t... | /* solhint-disable func-order */ | Comment | balanceOf | function balanceOf(address account) external view returns (uint);
| // Returns the amount of tokens owned by account | LineComment | v0.6.12+commit.27d51765 | {
"func_code_index": [
577,
646
]
} | 24,905 | ||
CRPFactory | interfaces/IERC20.sol | 0xed52d8e202401645edad1c0aa21e872498ce47d0 | Solidity | IERC20 | interface IERC20 {
// Emitted when the allowance of a spender for an owner is set by a call to approve.
// Value is the new allowance
event Approval(address indexed owner, address indexed spender, uint value);
// Emitted when value tokens are moved from one account (from) to another (to).
// Note t... | /* solhint-disable func-order */ | Comment | allowance | function allowance(address owner, address spender) external view returns (uint);
| // 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 | LineComment | v0.6.12+commit.27d51765 | {
"func_code_index": [
870,
954
]
} | 24,906 | ||
CRPFactory | interfaces/IERC20.sol | 0xed52d8e202401645edad1c0aa21e872498ce47d0 | Solidity | IERC20 | interface IERC20 {
// Emitted when the allowance of a spender for an owner is set by a call to approve.
// Value is the new allowance
event Approval(address indexed owner, address indexed spender, uint value);
// Emitted when value tokens are moved from one account (from) to another (to).
// Note t... | /* solhint-disable func-order */ | Comment | approve | function approve(address spender, uint amount) external returns (bool);
| // Sets amount as the allowance of spender over the caller’s tokens
// Returns a boolean value indicating whether the operation succeeded
// Emits an Approval event. | LineComment | v0.6.12+commit.27d51765 | {
"func_code_index": [
1134,
1209
]
} | 24,907 | ||
CRPFactory | interfaces/IERC20.sol | 0xed52d8e202401645edad1c0aa21e872498ce47d0 | Solidity | IERC20 | interface IERC20 {
// Emitted when the allowance of a spender for an owner is set by a call to approve.
// Value is the new allowance
event Approval(address indexed owner, address indexed spender, uint value);
// Emitted when value tokens are moved from one account (from) to another (to).
// Note t... | /* solhint-disable func-order */ | Comment | transfer | function transfer(address recipient, uint amount) external returns (bool);
| // Moves amount tokens from the caller’s account to recipient
// Returns a boolean value indicating whether the operation succeeded
// Emits a Transfer event. | LineComment | v0.6.12+commit.27d51765 | {
"func_code_index": [
1382,
1460
]
} | 24,908 | ||
CRPFactory | interfaces/IERC20.sol | 0xed52d8e202401645edad1c0aa21e872498ce47d0 | Solidity | IERC20 | interface IERC20 {
// Emitted when the allowance of a spender for an owner is set by a call to approve.
// Value is the new allowance
event Approval(address indexed owner, address indexed spender, uint value);
// Emitted when value tokens are moved from one account (from) to another (to).
// Note t... | /* solhint-disable func-order */ | Comment | transferFrom | function transferFrom(address sender, address recipient, uint amount) external returns (bool);
| // 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 | LineComment | v0.6.12+commit.27d51765 | {
"func_code_index": [
1707,
1805
]
} | 24,909 | ||
ERC20PresetFixedSupply | https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol | 0xcdf8daae4de9c44b8da3b1e20f4767afe9ba8ebf | Solidity | IERC20Metadata | interface IERC20Metadata is IERC20 {
/**
* @dev Returns the name of the token.
*/
function name() external view returns (string memory);
/**
* @dev Returns the symbol of the token.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns t... | /**
* @dev Interface for the optional metadata functions from the ERC20 standard.
*
* _Available since v4.1._
*/ | NatSpecMultiLine | name | function name() external view returns (string memory);
| /**
* @dev Returns the name of the token.
*/ | NatSpecMultiLine | v0.8.4+commit.c7e474f2 | MIT | ipfs://0f1746466fd047f954c3f8360c951f9bfcd1c18c09f71138a665bd2cfe61eb28 | {
"func_code_index": [
100,
159
]
} | 24,910 |
ERC20PresetFixedSupply | https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol | 0xcdf8daae4de9c44b8da3b1e20f4767afe9ba8ebf | Solidity | IERC20Metadata | interface IERC20Metadata is IERC20 {
/**
* @dev Returns the name of the token.
*/
function name() external view returns (string memory);
/**
* @dev Returns the symbol of the token.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns t... | /**
* @dev Interface for the optional metadata functions from the ERC20 standard.
*
* _Available since v4.1._
*/ | NatSpecMultiLine | symbol | function symbol() external view returns (string memory);
| /**
* @dev Returns the symbol of the token.
*/ | NatSpecMultiLine | v0.8.4+commit.c7e474f2 | MIT | ipfs://0f1746466fd047f954c3f8360c951f9bfcd1c18c09f71138a665bd2cfe61eb28 | {
"func_code_index": [
226,
287
]
} | 24,911 |
ERC20PresetFixedSupply | https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol | 0xcdf8daae4de9c44b8da3b1e20f4767afe9ba8ebf | Solidity | IERC20Metadata | interface IERC20Metadata is IERC20 {
/**
* @dev Returns the name of the token.
*/
function name() external view returns (string memory);
/**
* @dev Returns the symbol of the token.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns t... | /**
* @dev Interface for the optional metadata functions from the ERC20 standard.
*
* _Available since v4.1._
*/ | NatSpecMultiLine | decimals | function decimals() external view returns (uint8);
| /**
* @dev Returns the decimals places of the token.
*/ | NatSpecMultiLine | v0.8.4+commit.c7e474f2 | MIT | ipfs://0f1746466fd047f954c3f8360c951f9bfcd1c18c09f71138a665bd2cfe61eb28 | {
"func_code_index": [
363,
418
]
} | 24,912 |
ERC20PresetFixedSupply | https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol | 0xcdf8daae4de9c44b8da3b1e20f4767afe9ba8ebf | Solidity | ERC20 | contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {... | name | function name() public view virtual override returns (string memory) {
return _name;
}
| /**
* @dev Returns the name of the token.
*/ | NatSpecMultiLine | v0.8.4+commit.c7e474f2 | MIT | ipfs://0f1746466fd047f954c3f8360c951f9bfcd1c18c09f71138a665bd2cfe61eb28 | {
"func_code_index": [
776,
881
]
} | 24,913 | ||
ERC20PresetFixedSupply | https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol | 0xcdf8daae4de9c44b8da3b1e20f4767afe9ba8ebf | Solidity | ERC20 | contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {... | symbol | function symbol() public view virtual override returns (string memory) {
return _symbol;
}
| /**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/ | NatSpecMultiLine | v0.8.4+commit.c7e474f2 | MIT | ipfs://0f1746466fd047f954c3f8360c951f9bfcd1c18c09f71138a665bd2cfe61eb28 | {
"func_code_index": [
995,
1104
]
} | 24,914 | ||
ERC20PresetFixedSupply | https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol | 0xcdf8daae4de9c44b8da3b1e20f4767afe9ba8ebf | Solidity | ERC20 | contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {... | decimals | function decimals() public view virtual override returns (uint8) {
return 18;
}
| /**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5,05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is... | NatSpecMultiLine | v0.8.4+commit.c7e474f2 | MIT | ipfs://0f1746466fd047f954c3f8360c951f9bfcd1c18c09f71138a665bd2cfe61eb28 | {
"func_code_index": [
1738,
1836
]
} | 24,915 | ||
ERC20PresetFixedSupply | https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol | 0xcdf8daae4de9c44b8da3b1e20f4767afe9ba8ebf | Solidity | ERC20 | contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {... | totalSupply | function totalSupply() public view virtual override returns (uint256) {
return _totalSupply;
}
| /**
* @dev See {IERC20-totalSupply}.
*/ | NatSpecMultiLine | v0.8.4+commit.c7e474f2 | MIT | ipfs://0f1746466fd047f954c3f8360c951f9bfcd1c18c09f71138a665bd2cfe61eb28 | {
"func_code_index": [
1896,
2009
]
} | 24,916 | ||
ERC20PresetFixedSupply | https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol | 0xcdf8daae4de9c44b8da3b1e20f4767afe9ba8ebf | Solidity | ERC20 | contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {... | balanceOf | function balanceOf(address account) public view virtual override returns (uint256) {
return _balances[account];
}
| /**
* @dev See {IERC20-balanceOf}.
*/ | NatSpecMultiLine | v0.8.4+commit.c7e474f2 | MIT | ipfs://0f1746466fd047f954c3f8360c951f9bfcd1c18c09f71138a665bd2cfe61eb28 | {
"func_code_index": [
2067,
2199
]
} | 24,917 | ||
ERC20PresetFixedSupply | https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol | 0xcdf8daae4de9c44b8da3b1e20f4767afe9ba8ebf | Solidity | ERC20 | contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {... | 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 | v0.8.4+commit.c7e474f2 | MIT | ipfs://0f1746466fd047f954c3f8360c951f9bfcd1c18c09f71138a665bd2cfe61eb28 | {
"func_code_index": [
2407,
2587
]
} | 24,918 | ||
ERC20PresetFixedSupply | https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol | 0xcdf8daae4de9c44b8da3b1e20f4767afe9ba8ebf | Solidity | ERC20 | contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {... | allowance | function allowance(address owner, address spender) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
| /**
* @dev See {IERC20-allowance}.
*/ | NatSpecMultiLine | v0.8.4+commit.c7e474f2 | MIT | ipfs://0f1746466fd047f954c3f8360c951f9bfcd1c18c09f71138a665bd2cfe61eb28 | {
"func_code_index": [
2645,
2801
]
} | 24,919 | ||
ERC20PresetFixedSupply | https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol | 0xcdf8daae4de9c44b8da3b1e20f4767afe9ba8ebf | Solidity | ERC20 | contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {... | 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 | v0.8.4+commit.c7e474f2 | MIT | ipfs://0f1746466fd047f954c3f8360c951f9bfcd1c18c09f71138a665bd2cfe61eb28 | {
"func_code_index": [
2943,
3117
]
} | 24,920 | ||
ERC20PresetFixedSupply | https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol | 0xcdf8daae4de9c44b8da3b1e20f4767afe9ba8ebf | Solidity | ERC20 | contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {... | transferFrom | function transferFrom(
address sender,
address recipient,
uint256 amount
) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
uint256 currentAllowance = _allowances[sender][_msgSender()];
require(currentAllowance >= amount, "ERC20: transfer amount exceeds all... | /**
* @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 `... | NatSpecMultiLine | v0.8.4+commit.c7e474f2 | MIT | ipfs://0f1746466fd047f954c3f8360c951f9bfcd1c18c09f71138a665bd2cfe61eb28 | {
"func_code_index": [
3594,
4091
]
} | 24,921 | ||
ERC20PresetFixedSupply | https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol | 0xcdf8daae4de9c44b8da3b1e20f4767afe9ba8ebf | Solidity | ERC20 | contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {... | increaseAllowance | function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender] + 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` c... | NatSpecMultiLine | v0.8.4+commit.c7e474f2 | MIT | ipfs://0f1746466fd047f954c3f8360c951f9bfcd1c18c09f71138a665bd2cfe61eb28 | {
"func_code_index": [
4495,
4715
]
} | 24,922 | ||
ERC20PresetFixedSupply | https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol | 0xcdf8daae4de9c44b8da3b1e20f4767afe9ba8ebf | Solidity | ERC20 | contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {... | decreaseAllowance | function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
uint256 currentAllowance = _allowances[_msgSender()][spender];
require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
unchecked {
_approve(_msgSender(), spender, c... | /**
* @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` c... | NatSpecMultiLine | v0.8.4+commit.c7e474f2 | MIT | ipfs://0f1746466fd047f954c3f8360c951f9bfcd1c18c09f71138a665bd2cfe61eb28 | {
"func_code_index": [
5213,
5631
]
} | 24,923 | ||
ERC20PresetFixedSupply | https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol | 0xcdf8daae4de9c44b8da3b1e20f4767afe9ba8ebf | Solidity | ERC20 | contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {... | _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);
... | /**
* @dev Moves `amount` of tokens from `sender` to `recipient`.
*
* This 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.
*... | NatSpecMultiLine | v0.8.4+commit.c7e474f2 | MIT | ipfs://0f1746466fd047f954c3f8360c951f9bfcd1c18c09f71138a665bd2cfe61eb28 | {
"func_code_index": [
6116,
6854
]
} | 24,924 | ||
ERC20PresetFixedSupply | https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol | 0xcdf8daae4de9c44b8da3b1e20f4767afe9ba8ebf | Solidity | ERC20 | contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {... | _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 += amount;
_balances[account] += amount;
emit Transfer(address(0), account, amount);
_... | /** @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:
*
* - `account` cannot be the zero address.
*/ | NatSpecMultiLine | v0.8.4+commit.c7e474f2 | MIT | ipfs://0f1746466fd047f954c3f8360c951f9bfcd1c18c09f71138a665bd2cfe61eb28 | {
"func_code_index": [
7136,
7540
]
} | 24,925 | ||
ERC20PresetFixedSupply | https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol | 0xcdf8daae4de9c44b8da3b1e20f4767afe9ba8ebf | Solidity | ERC20 | contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {... | _burn | function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_beforeTokenTransfer(account, address(0), amount);
uint256 accountBalance = _balances[account];
require(accountBalance >= amount, "ERC20: burn amount exceeds ba... | /**
* @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 | v0.8.4+commit.c7e474f2 | MIT | ipfs://0f1746466fd047f954c3f8360c951f9bfcd1c18c09f71138a665bd2cfe61eb28 | {
"func_code_index": [
7868,
8464
]
} | 24,926 | ||
ERC20PresetFixedSupply | https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol | 0xcdf8daae4de9c44b8da3b1e20f4767afe9ba8ebf | Solidity | ERC20 | contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {... | _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(own... | /**
* @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 a... | NatSpecMultiLine | v0.8.4+commit.c7e474f2 | MIT | ipfs://0f1746466fd047f954c3f8360c951f9bfcd1c18c09f71138a665bd2cfe61eb28 | {
"func_code_index": [
8897,
9282
]
} | 24,927 | ||
ERC20PresetFixedSupply | https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol | 0xcdf8daae4de9c44b8da3b1e20f4767afe9ba8ebf | Solidity | ERC20 | contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {... | _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 transferred to `to`.
* - when `from` is zero, `amount` tokens will be minted for `to`.
* - wh... | NatSpecMultiLine | v0.8.4+commit.c7e474f2 | MIT | ipfs://0f1746466fd047f954c3f8360c951f9bfcd1c18c09f71138a665bd2cfe61eb28 | {
"func_code_index": [
9877,
10007
]
} | 24,928 | ||
ERC20PresetFixedSupply | https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol | 0xcdf8daae4de9c44b8da3b1e20f4767afe9ba8ebf | Solidity | ERC20 | contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {... | _afterTokenTransfer | function _afterTokenTransfer(
address from,
address to,
uint256 amount
) internal virtual {}
| /**
* @dev Hook that is called after any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* has been transferred to `to`.
* - when `from` is zero, `amount` tokens have been minted for `to`.
* - ... | NatSpecMultiLine | v0.8.4+commit.c7e474f2 | MIT | ipfs://0f1746466fd047f954c3f8360c951f9bfcd1c18c09f71138a665bd2cfe61eb28 | {
"func_code_index": [
10606,
10735
]
} | 24,929 | ||
CRPFactory | libraries/SafeApprove.sol | 0xed52d8e202401645edad1c0aa21e872498ce47d0 | Solidity | SafeApprove | library SafeApprove {
/**
* @notice handle approvals of tokens that require approving from a base of 0
* @param token - the token we're approving
* @param spender - entity the owner (sender) is approving to spend his tokens
* @param amount - number of tokens being approved
*/
function s... | /**
* @author PieDAO (ported to Balancer Labs)
* @title SafeApprove - set approval for tokens that require 0 prior approval
* @dev Perhaps to address the known ERC20 race condition issue
* See https://github.com/crytic/not-so-smart-contracts/tree/master/race_condition
* Some tokens - notably KNC - only a... | NatSpecMultiLine | safeApprove | function safeApprove(IERC20 token, address spender, uint amount) internal returns (bool) {
uint currentAllowance = token.allowance(address(this), spender);
// Do nothing if allowance is already set to this value
if(currentAllowance == amount) {
return true;
}
// If approval is not zero res... | /**
* @notice handle approvals of tokens that require approving from a base of 0
* @param token - the token we're approving
* @param spender - entity the owner (sender) is approving to spend his tokens
* @param amount - number of tokens being approved
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | {
"func_code_index": [
306,
853
]
} | 24,930 | ||
CRPFactory | contracts/Migrations.sol | 0xed52d8e202401645edad1c0aa21e872498ce47d0 | Solidity | Migrations | contract Migrations {
address public owner;
uint public lastCompletedMigration;
constructor() public {
owner = msg.sender;
}
modifier restricted() {
if (msg.sender == owner) _;
}
/**
* @notice set lastCompletedMigration variable
* @param completed - id of the desired migration level
*/... | setCompleted | function setCompleted(uint completed) external restricted {
lastCompletedMigration = completed;
}
| /**
* @notice set lastCompletedMigration variable
* @param completed - id of the desired migration level
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | {
"func_code_index": [
321,
426
]
} | 24,931 | ||||
CRPFactory | contracts/CRPFactory.sol | 0xed52d8e202401645edad1c0aa21e872498ce47d0 | Solidity | CRPFactory | contract CRPFactory {
// State variables
// Keep a list of all Configurable Rights Pools
mapping(address=>bool) private _isCrp;
// Event declarations
// Log the address of each new smart pool, and its creator
event LogNewCrp(
address indexed caller,
address indexed pool
);... | /**
* @author Balancer Labs
* @title Configurable Rights Pool Factory - create parameterized smart pools
* @dev Rights are held in a corresponding struct in ConfigurableRightsPool
* Index values are as follows:
* 0: canPauseSwapping - can setPublicSwap back to false after turning it on
* ... | NatSpecMultiLine | newCrp | function newCrp(
address factoryAddress,
ConfigurableRightsPool.PoolParams calldata poolParams,
RightsManager.Rights calldata rights
)
external
returns (ConfigurableRightsPool)
{
require(poolParams.constituentTokens.length >= BalancerConstants.MIN_ASSET_LIMIT, "ERR_TOO_FEW_TOKENS");
// Arra... | /**
* @notice Create a new CRP
* @dev emits a LogNewCRP event
* @param factoryAddress - the BFactory instance used to create the underlying pool
* @param poolParams - struct containing the names, tokens, weights, balances, and swap fee
* @param rights - struct of permissions, configuring this CRP instance (see abo... | NatSpecMultiLine | v0.6.12+commit.27d51765 | {
"func_code_index": [
724,
1766
]
} | 24,932 | ||
CRPFactory | contracts/CRPFactory.sol | 0xed52d8e202401645edad1c0aa21e872498ce47d0 | Solidity | CRPFactory | contract CRPFactory {
// State variables
// Keep a list of all Configurable Rights Pools
mapping(address=>bool) private _isCrp;
// Event declarations
// Log the address of each new smart pool, and its creator
event LogNewCrp(
address indexed caller,
address indexed pool
);... | /**
* @author Balancer Labs
* @title Configurable Rights Pool Factory - create parameterized smart pools
* @dev Rights are held in a corresponding struct in ConfigurableRightsPool
* Index values are as follows:
* 0: canPauseSwapping - can setPublicSwap back to false after turning it on
* ... | NatSpecMultiLine | isCrp | function isCrp(address addr) external view returns (bool) {
return _isCrp[addr];
}
| /**
* @notice Check to see if a given address is a CRP
* @param addr - address to check
* @return boolean indicating whether it is a CRP
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | {
"func_code_index": [
1932,
2030
]
} | 24,933 | ||
SecuryptoToken | SecuryptoToken.sol | 0x2ed92cae08b7e24d7c01a11049750498ebcae8e0 | Solidity | SafeMath | library SafeMath {
/**
* @dev Multiplies two numbers, reverts on overflow.
*/
function mul(uint256 _a, uint256 _b) internal pure returns (uint256) {
if (_a == 0) {
return 0;
}
uint256 c = _a * _b;
require(c / _a == _b);
return c;
}
/**
* @dev Integer division... | /**
* @title SafeMath
* @dev Math operations with safety checks that revert on error
*/ | NatSpecMultiLine | mul | function mul(uint256 _a, uint256 _b) internal pure returns (uint256) {
if (_a == 0) {
return 0;
}
uint256 c = _a * _b;
require(c / _a == _b);
return c;
}
| /**
* @dev Multiplies two numbers, reverts on overflow.
*/ | NatSpecMultiLine | v0.4.25+commit.59dbf8f1 | bzzr://43e9f32f6b38e6cdf139451545c7f1a87b55bd28272f4f0969bbf91e34cc5de8 | {
"func_code_index": [
90,
285
]
} | 24,934 | |
SecuryptoToken | SecuryptoToken.sol | 0x2ed92cae08b7e24d7c01a11049750498ebcae8e0 | Solidity | SafeMath | library SafeMath {
/**
* @dev Multiplies two numbers, reverts on overflow.
*/
function mul(uint256 _a, uint256 _b) internal pure returns (uint256) {
if (_a == 0) {
return 0;
}
uint256 c = _a * _b;
require(c / _a == _b);
return c;
}
/**
* @dev Integer division... | /**
* @title SafeMath
* @dev Math operations with safety checks that revert on error
*/ | NatSpecMultiLine | div | function div(uint256 _a, uint256 _b) internal pure returns (uint256) {
require(_b > 0);
uint256 c = _a / _b;
return c;
}
| /**
* @dev Integer division of two numbers truncating the quotient, reverts on division by zero.
*/ | NatSpecMultiLine | v0.4.25+commit.59dbf8f1 | bzzr://43e9f32f6b38e6cdf139451545c7f1a87b55bd28272f4f0969bbf91e34cc5de8 | {
"func_code_index": [
397,
541
]
} | 24,935 | |
SecuryptoToken | SecuryptoToken.sol | 0x2ed92cae08b7e24d7c01a11049750498ebcae8e0 | Solidity | SafeMath | library SafeMath {
/**
* @dev Multiplies two numbers, reverts on overflow.
*/
function mul(uint256 _a, uint256 _b) internal pure returns (uint256) {
if (_a == 0) {
return 0;
}
uint256 c = _a * _b;
require(c / _a == _b);
return c;
}
/**
* @dev Integer division... | /**
* @title SafeMath
* @dev Math operations with safety checks that revert on error
*/ | NatSpecMultiLine | sub | function sub(uint256 _a, uint256 _b) internal pure returns (uint256) {
require(_b <= _a);
uint256 c = _a - _b;
return c;
}
| /**
* @dev Subtracts two numbers, reverts on overflow (i.e. if subtrahend is greater than minuend).
*/ | NatSpecMultiLine | v0.4.25+commit.59dbf8f1 | bzzr://43e9f32f6b38e6cdf139451545c7f1a87b55bd28272f4f0969bbf91e34cc5de8 | {
"func_code_index": [
656,
801
]
} | 24,936 | |
SecuryptoToken | SecuryptoToken.sol | 0x2ed92cae08b7e24d7c01a11049750498ebcae8e0 | Solidity | SafeMath | library SafeMath {
/**
* @dev Multiplies two numbers, reverts on overflow.
*/
function mul(uint256 _a, uint256 _b) internal pure returns (uint256) {
if (_a == 0) {
return 0;
}
uint256 c = _a * _b;
require(c / _a == _b);
return c;
}
/**
* @dev Integer division... | /**
* @title SafeMath
* @dev Math operations with safety checks that revert on error
*/ | NatSpecMultiLine | add | function add(uint256 _a, uint256 _b) internal pure returns (uint256) {
uint256 c = _a + _b;
require(c >= _a);
return c;
}
| /**
* @dev Adds two numbers, reverts on overflow.
*/ | NatSpecMultiLine | v0.4.25+commit.59dbf8f1 | bzzr://43e9f32f6b38e6cdf139451545c7f1a87b55bd28272f4f0969bbf91e34cc5de8 | {
"func_code_index": [
866,
1010
]
} | 24,937 | |
SecuryptoToken | SecuryptoToken.sol | 0x2ed92cae08b7e24d7c01a11049750498ebcae8e0 | Solidity | SafeMath | library SafeMath {
/**
* @dev Multiplies two numbers, reverts on overflow.
*/
function mul(uint256 _a, uint256 _b) internal pure returns (uint256) {
if (_a == 0) {
return 0;
}
uint256 c = _a * _b;
require(c / _a == _b);
return c;
}
/**
* @dev Integer division... | /**
* @title SafeMath
* @dev Math operations with safety checks that revert on error
*/ | NatSpecMultiLine | mod | function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b != 0);
return a % b;
}
| /**
* @dev Divides two numbers and returns the remainder (unsigned integer modulo),
* reverts when dividing by zero.
*/ | NatSpecMultiLine | v0.4.25+commit.59dbf8f1 | bzzr://43e9f32f6b38e6cdf139451545c7f1a87b55bd28272f4f0969bbf91e34cc5de8 | {
"func_code_index": [
1145,
1262
]
} | 24,938 | |
SecuryptoToken | SecuryptoToken.sol | 0x2ed92cae08b7e24d7c01a11049750498ebcae8e0 | Solidity | Ownable | contract Ownable {
address public owner;
/**
* @dev The Ownable constructor sets the original `owner` of the contract to the sender
* account.
*/
constructor() public {
owner = msg.sender;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onl... | /**
* @title Ownable
* @dev The Ownable contract has an owner address, and provides basic authorization control
* functions, this simplifies the implementation of "user permissions".
*/ | NatSpecMultiLine | transferOwnership | function transferOwnership(address newOwner)public onlyOwner {
require(newOwner != address(0));
owner = newOwner;
}
| /**
* @dev Allows the current owner to transfer control of the contract to a newOwner.
* @param newOwner The address to transfer ownership to.
*/ | NatSpecMultiLine | v0.4.25+commit.59dbf8f1 | bzzr://43e9f32f6b38e6cdf139451545c7f1a87b55bd28272f4f0969bbf91e34cc5de8 | {
"func_code_index": [
543,
674
]
} | 24,939 | |
SecuryptoToken | SecuryptoToken.sol | 0x2ed92cae08b7e24d7c01a11049750498ebcae8e0 | Solidity | SecuryptoToken | contract SecuryptoToken is IERC20, Ownable {
using SafeMath for uint256;
mapping (address => uint256) private balances_;
mapping (address => mapping (address => uint256)) private allowed_;
mapping (address => bool) private frozenAccount;
uint256 private totalSupply_;
event FrozenFunds(
... | /**
* @title AdvanceToken ERC20 token
*/ | NatSpecMultiLine | totalSupply | function totalSupply() public view returns (uint256) {
return totalSupply_;
}
| /**
* @dev Total number of tokens in existence
*/ | NatSpecMultiLine | v0.4.25+commit.59dbf8f1 | bzzr://43e9f32f6b38e6cdf139451545c7f1a87b55bd28272f4f0969bbf91e34cc5de8 | {
"func_code_index": [
2090,
2178
]
} | 24,940 | |
SecuryptoToken | SecuryptoToken.sol | 0x2ed92cae08b7e24d7c01a11049750498ebcae8e0 | Solidity | SecuryptoToken | contract SecuryptoToken is IERC20, Ownable {
using SafeMath for uint256;
mapping (address => uint256) private balances_;
mapping (address => mapping (address => uint256)) private allowed_;
mapping (address => bool) private frozenAccount;
uint256 private totalSupply_;
event FrozenFunds(
... | /**
* @title AdvanceToken ERC20 token
*/ | NatSpecMultiLine | balanceOf | function balanceOf(address _owner) public view returns (uint256) {
return balances_[_owner];
}
| /**
* @dev Gets the balance of the specified address.
* @param _owner The address to query the the balance of.
* @return An uint256 representing the amount owned by the passed address.
*/ | NatSpecMultiLine | v0.4.25+commit.59dbf8f1 | bzzr://43e9f32f6b38e6cdf139451545c7f1a87b55bd28272f4f0969bbf91e34cc5de8 | {
"func_code_index": [
2384,
2489
]
} | 24,941 | |
SecuryptoToken | SecuryptoToken.sol | 0x2ed92cae08b7e24d7c01a11049750498ebcae8e0 | Solidity | SecuryptoToken | contract SecuryptoToken is IERC20, Ownable {
using SafeMath for uint256;
mapping (address => uint256) private balances_;
mapping (address => mapping (address => uint256)) private allowed_;
mapping (address => bool) private frozenAccount;
uint256 private totalSupply_;
event FrozenFunds(
... | /**
* @title AdvanceToken ERC20 token
*/ | NatSpecMultiLine | allowance | function allowance(
address _owner,
address _spender
)
public
view
returns (uint256)
{
return allowed_[_owner][_spender];
}
| /**
* @dev Function to check the amount of tokens that an owner allowed to a spender.
* @param _owner address The address which owns the funds.
* @param _spender address The address which will spend the funds.
* @return A uint256 specifying the amount of tokens still available for the spender.
*/ | NatSpecMultiLine | v0.4.25+commit.59dbf8f1 | bzzr://43e9f32f6b38e6cdf139451545c7f1a87b55bd28272f4f0969bbf91e34cc5de8 | {
"func_code_index": [
2813,
2979
]
} | 24,942 | |
SecuryptoToken | SecuryptoToken.sol | 0x2ed92cae08b7e24d7c01a11049750498ebcae8e0 | Solidity | SecuryptoToken | contract SecuryptoToken is IERC20, Ownable {
using SafeMath for uint256;
mapping (address => uint256) private balances_;
mapping (address => mapping (address => uint256)) private allowed_;
mapping (address => bool) private frozenAccount;
uint256 private totalSupply_;
event FrozenFunds(
... | /**
* @title AdvanceToken ERC20 token
*/ | NatSpecMultiLine | transfer | function transfer(address _to, uint256 _value) public returns (bool) {
require(!frozenAccount[msg.sender]);
require(_value <= balances_[msg.sender]);
require(_to != address(0));
balances_[msg.sender] = balances_[msg.sender].sub(_value);
balances_[_to] = balances_[_to].add(_value);
emit Transfer(msg.... | /**
* @dev Transfer token for a specified address
* @param _to The address to transfer to.
* @param _value The amount to be transferred.
*/ | NatSpecMultiLine | v0.4.25+commit.59dbf8f1 | bzzr://43e9f32f6b38e6cdf139451545c7f1a87b55bd28272f4f0969bbf91e34cc5de8 | {
"func_code_index": [
3137,
3516
]
} | 24,943 | |
SecuryptoToken | SecuryptoToken.sol | 0x2ed92cae08b7e24d7c01a11049750498ebcae8e0 | Solidity | SecuryptoToken | contract SecuryptoToken is IERC20, Ownable {
using SafeMath for uint256;
mapping (address => uint256) private balances_;
mapping (address => mapping (address => uint256)) private allowed_;
mapping (address => bool) private frozenAccount;
uint256 private totalSupply_;
event FrozenFunds(
... | /**
* @title AdvanceToken ERC20 token
*/ | NatSpecMultiLine | approve | function approve(address _spender, uint256 _value) public returns (bool) {
allowed_[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
| /**
* @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
* Beware that changing an allowance with this method brings the risk that someone may use both the old
* and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this
* race... | NatSpecMultiLine | v0.4.25+commit.59dbf8f1 | bzzr://43e9f32f6b38e6cdf139451545c7f1a87b55bd28272f4f0969bbf91e34cc5de8 | {
"func_code_index": [
4142,
4338
]
} | 24,944 | |
SecuryptoToken | SecuryptoToken.sol | 0x2ed92cae08b7e24d7c01a11049750498ebcae8e0 | Solidity | SecuryptoToken | contract SecuryptoToken is IERC20, Ownable {
using SafeMath for uint256;
mapping (address => uint256) private balances_;
mapping (address => mapping (address => uint256)) private allowed_;
mapping (address => bool) private frozenAccount;
uint256 private totalSupply_;
event FrozenFunds(
... | /**
* @title AdvanceToken ERC20 token
*/ | NatSpecMultiLine | transferFrom | function transferFrom(
address _from,
address _to,
uint256 _value
)
public
returns (bool)
{
require(_value <= balances_[_from]);
require(_value <= allowed_[_from][msg.sender]);
require(_to != address(0));
require(!frozenAccount[_from]);
balances_[_from] = balances_[_from].sub(_value)... | /**
* @dev Transfer tokens from one address to another
* @param _from address The address which you want to send tokens from
* @param _to address The address which you want to transfer to
* @param _value uint256 the amount of tokens to be transferred
*/ | NatSpecMultiLine | v0.4.25+commit.59dbf8f1 | bzzr://43e9f32f6b38e6cdf139451545c7f1a87b55bd28272f4f0969bbf91e34cc5de8 | {
"func_code_index": [
4618,
5155
]
} | 24,945 | |
SecuryptoToken | SecuryptoToken.sol | 0x2ed92cae08b7e24d7c01a11049750498ebcae8e0 | Solidity | SecuryptoToken | contract SecuryptoToken is IERC20, Ownable {
using SafeMath for uint256;
mapping (address => uint256) private balances_;
mapping (address => mapping (address => uint256)) private allowed_;
mapping (address => bool) private frozenAccount;
uint256 private totalSupply_;
event FrozenFunds(
... | /**
* @title AdvanceToken ERC20 token
*/ | NatSpecMultiLine | increaseApproval | function increaseApproval(
address _spender,
uint256 _addedValue
)
public
returns (bool)
{
allowed_[msg.sender][_spender] = (
allowed_[msg.sender][_spender].add(_addedValue));
emit Approval(msg.sender, _spender, allowed_[msg.sender][_spender]);
return true;
}
| /**
* @dev Increase the amount of tokens that an owner allowed to a spender.
* approve should be called when allowed_[_spender] == 0. To increment
* allowed value is better to use this function to avoid 2 calls (and wait until
* the first transaction is mined)
* From MonolithDAO Token.sol
* @param _spender ... | NatSpecMultiLine | v0.4.25+commit.59dbf8f1 | bzzr://43e9f32f6b38e6cdf139451545c7f1a87b55bd28272f4f0969bbf91e34cc5de8 | {
"func_code_index": [
5616,
5929
]
} | 24,946 | |
SecuryptoToken | SecuryptoToken.sol | 0x2ed92cae08b7e24d7c01a11049750498ebcae8e0 | Solidity | SecuryptoToken | contract SecuryptoToken is IERC20, Ownable {
using SafeMath for uint256;
mapping (address => uint256) private balances_;
mapping (address => mapping (address => uint256)) private allowed_;
mapping (address => bool) private frozenAccount;
uint256 private totalSupply_;
event FrozenFunds(
... | /**
* @title AdvanceToken ERC20 token
*/ | NatSpecMultiLine | decreaseApproval | function decreaseApproval(
address _spender,
uint256 _subtractedValue
)
public
returns (bool)
{
uint256 oldValue = allowed_[msg.sender][_spender];
if (_subtractedValue >= oldValue) {
allowed_[msg.sender][_spender] = 0;
} else {
allowed_[msg.sender][_spender] = oldValue.sub(_subtractedVa... | /**
* @dev Decrease the amount of tokens that an owner allowed to a spender.
* approve should be called when allowed_[_spender] == 0. To decrement
* allowed value is better to use this function to avoid 2 calls (and wait until
* the first transaction is mined)
* From MonolithDAO Token.sol
* @param _spender ... | NatSpecMultiLine | v0.4.25+commit.59dbf8f1 | bzzr://43e9f32f6b38e6cdf139451545c7f1a87b55bd28272f4f0969bbf91e34cc5de8 | {
"func_code_index": [
6395,
6849
]
} | 24,947 | |
SecuryptoToken | SecuryptoToken.sol | 0x2ed92cae08b7e24d7c01a11049750498ebcae8e0 | Solidity | SecuryptoToken | contract SecuryptoToken is IERC20, Ownable {
using SafeMath for uint256;
mapping (address => uint256) private balances_;
mapping (address => mapping (address => uint256)) private allowed_;
mapping (address => bool) private frozenAccount;
uint256 private totalSupply_;
event FrozenFunds(
... | /**
* @title AdvanceToken ERC20 token
*/ | NatSpecMultiLine | freezeAccount | function freezeAccount(address target, bool freeze) onlyOwner public {
frozenAccount[target] = freeze;
emit FrozenFunds(target, freeze);
}
| /**
* @notice `freeze? Prevent | Allow` `target` from sending & receiving tokens
* @param target Address to be frozen
* @param freeze either to freeze it or not
*/ | NatSpecMultiLine | v0.4.25+commit.59dbf8f1 | bzzr://43e9f32f6b38e6cdf139451545c7f1a87b55bd28272f4f0969bbf91e34cc5de8 | {
"func_code_index": [
7048,
7214
]
} | 24,948 | |
CRPFactory | contracts/templates/ESPFactory.sol | 0xed52d8e202401645edad1c0aa21e872498ce47d0 | Solidity | ESPFactory | contract ESPFactory {
// State variables
// Keep a list of all Elastic Supply Pools
mapping(address => bool) private _isEsp;
// Event declarations
// Log the address of each new smart pool, and its creator
event LogNewEsp(
address indexed caller,
address indexed pool
);
... | /**
* @author Balancer Labs
* @title Configurable Rights Pool Factory - create parameterized smart pools
* @dev Rights are held in a corresponding struct in ConfigurableRightsPool
* Index values are as follows:
* 0: canPauseSwapping - can setPublicSwap back to false after turning it on
* ... | NatSpecMultiLine | newEsp | function newEsp(
address factoryAddress,
ConfigurableRightsPool.PoolParams calldata poolParams,
RightsManager.Rights calldata rights
)
external
returns (ElasticSupplyPool)
{
require(poolParams.constituentTokens.length >= BalancerConstants.MIN_ASSET_LIMIT, "ERR_TOO_FEW_TOKENS");
// Arrays mu... | /**
* @notice Create a new ESP
* @dev emits a LogNewESP event
* @param factoryAddress - the BFactory instance used to create the underlying pool
* @param poolParams - CRP pool parameters
* @param rights - struct of permissions, configuring this CRP instance (see above for definitions)
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | {
"func_code_index": [
672,
1577
]
} | 24,949 | ||
CRPFactory | contracts/templates/ESPFactory.sol | 0xed52d8e202401645edad1c0aa21e872498ce47d0 | Solidity | ESPFactory | contract ESPFactory {
// State variables
// Keep a list of all Elastic Supply Pools
mapping(address => bool) private _isEsp;
// Event declarations
// Log the address of each new smart pool, and its creator
event LogNewEsp(
address indexed caller,
address indexed pool
);
... | /**
* @author Balancer Labs
* @title Configurable Rights Pool Factory - create parameterized smart pools
* @dev Rights are held in a corresponding struct in ConfigurableRightsPool
* Index values are as follows:
* 0: canPauseSwapping - can setPublicSwap back to false after turning it on
* ... | NatSpecMultiLine | isEsp | function isEsp(address addr) external view returns (bool) {
return _isEsp[addr];
}
| /**
* @notice Check to see if a given address is an ESP
* @param addr - address to check
* @return boolean indicating whether it is an ESP
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | {
"func_code_index": [
1745,
1843
]
} | 24,950 | ||
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | supportsInterface | function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
return
interfaceId == type(IERC721).interfaceId ||
interfaceId == type(IERC721Metadata).interfaceId ||
super.supportsInterface(interfaceId);
}
| /**
* @dev See {IERC165-supportsInterface}.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
971,
1281
]
} | 24,951 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | balanceOf | function balanceOf(address owner) public view virtual override returns (uint256) {
require(owner != address(0), "ERC721: balance query for the zero address");
return _balances[owner];
}
| /**
* @dev See {IERC721-balanceOf}.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
1340,
1553
]
} | 24,952 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | ownerOf | function ownerOf(uint256 tokenId) public view virtual override returns (address) {
address owner = _owners[tokenId];
require(owner != address(0), "ERC721: owner query for nonexistent token");
return owner;
}
| /**
* @dev See {IERC721-ownerOf}.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
1610,
1854
]
} | 24,953 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | name | function name() public view virtual override returns (string memory) {
return _name;
}
| /**
* @dev See {IERC721Metadata-name}.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
1916,
2021
]
} | 24,954 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | symbol | function symbol() public view virtual override returns (string memory) {
return _symbol;
}
| /**
* @dev See {IERC721Metadata-symbol}.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
2085,
2194
]
} | 24,955 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | tokenURI | function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");
string memory baseURI = _baseURI();
return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : "";
}
| /**
* @dev See {IERC721Metadata-tokenURI}.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
2260,
2599
]
} | 24,956 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _baseURI | function _baseURI() internal view virtual returns (string memory) {
return "";
}
| /**
* @dev Base URI for computing {tokenURI}. If set, the resulting URI for each
* token will be the concatenation of the `baseURI` and the `tokenId`. Empty
* by default, can be overriden in child contracts.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
2842,
2941
]
} | 24,957 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | approve | function approve(address to, uint256 tokenId) public virtual override {
address owner = ERC721.ownerOf(tokenId);
require(to != owner, "ERC721: approval to current owner");
require(
_msgSender() == owner || isApprovedForAll(owner, _msgSender()),
"ERC721: approve caller is not owner nor... | /**
* @dev See {IERC721-approve}.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
2998,
3414
]
} | 24,958 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | getApproved | function getApproved(uint256 tokenId) public view virtual override returns (address) {
require(_exists(tokenId), "ERC721: approved query for nonexistent token");
return _tokenApprovals[tokenId];
}
| /**
* @dev See {IERC721-getApproved}.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
3475,
3701
]
} | 24,959 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | setApprovalForAll | function setApprovalForAll(address operator, bool approved) public virtual override {
require(operator != _msgSender(), "ERC721: approve to caller");
_operatorApprovals[_msgSender()][operator] = approved;
emit ApprovalForAll(_msgSender(), operator, approved);
}
| /**
* @dev See {IERC721-setApprovalForAll}.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
3768,
4068
]
} | 24,960 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | isApprovedForAll | function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
return _operatorApprovals[owner][operator];
}
| /**
* @dev See {IERC721-isApprovedForAll}.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
4134,
4303
]
} | 24,961 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | transferFrom | function transferFrom(
address from,
address to,
uint256 tokenId
) public virtual override {
//solhint-disable-next-line max-line-length
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
_transfer(from, to, tokenId);
}
| /**
* @dev See {IERC721-transferFrom}.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
4365,
4709
]
} | 24,962 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | safeTransferFrom | function safeTransferFrom(
address from,
address to,
uint256 tokenId
) public virtual override {
safeTransferFrom(from, to, tokenId, "");
}
| /**
* @dev See {IERC721-safeTransferFrom}.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
4775,
4965
]
} | 24,963 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | safeTransferFrom | function safeTransferFrom(
address from,
address to,
uint256 tokenId,
bytes memory _data
) public virtual override {
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
_safeTransfer(from, to, tokenId, _data);
}
| /**
* @dev See {IERC721-safeTransferFrom}.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
5031,
5364
]
} | 24,964 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _safeTransfer | function _safeTransfer(
address from,
address to,
uint256 tokenId,
bytes memory _data
) internal virtual {
_transfer(from, to, tokenId);
require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
}
| /**
* @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
* are aware of the ERC721 protocol to prevent tokens from being forever locked.
*
* `_data` is additional data, it has no specified format and it is sent in call to `to`.
*
* This internal function is eq... | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
6241,
6561
]
} | 24,965 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _exists | function _exists(uint256 tokenId) internal view virtual returns (bool) {
return _owners[tokenId] != address(0);
}
| /**
* @dev Returns whether `tokenId` exists.
*
* Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
*
* Tokens start existing when they are minted (`_mint`),
* and stop existing when they are burned (`_burn`).
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
6869,
7001
]
} | 24,966 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _isApprovedOrOwner | function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
require(_exists(tokenId), "ERC721: operator query for nonexistent token");
address owner = ERC721.ownerOf(tokenId);
return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, s... | /**
* @dev Returns whether `spender` is allowed to manage `tokenId`.
*
* Requirements:
*
* - `tokenId` must exist.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
7163,
7516
]
} | 24,967 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _safeMint | function _safeMint(address to, uint256 tokenId) internal virtual {
_safeMint(to, tokenId, "");
}
| /**
* @dev Safely mints `tokenId` and transfers it to `to`.
*
* Requirements:
*
* - `tokenId` must not exist.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
7853,
7968
]
} | 24,968 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _safeMint | function _safeMint(
address to,
uint256 tokenId,
bytes memory _data
) internal virtual {
_mint(to, tokenId);
require(
_checkOnERC721Received(address(0), to, tokenId, _data),
"ERC721: transfer to non ERC721Receiver implementer"
);
}
| /**
* @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
* forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
8190,
8516
]
} | 24,969 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _mint | function _mint(address to, uint256 tokenId) internal virtual {
require(to != address(0), "ERC721: mint to the zero address");
require(!_exists(tokenId), "ERC721: token already minted");
_beforeTokenTransfer(address(0), to, tokenId);
_balances[to] += 1;
_owners[tokenId] = to;
emit Tra... | /**
* @dev Mints `tokenId` and transfers it to `to`.
*
* WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
*
* Requirements:
*
* - `tokenId` must not exist.
* - `to` cannot be the zero address.
*
* Emits a {Transfer} event.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
8847,
9234
]
} | 24,970 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _burn | function _burn(uint256 tokenId) internal virtual {
address owner = ERC721.ownerOf(tokenId);
_beforeTokenTransfer(owner, address(0), tokenId);
// Clear approvals
_approve(address(0), tokenId);
_balances[owner] -= 1;
delete _owners[tokenId];
emit Transfer(owner, address(0), toke... | /**
* @dev Destroys `tokenId`.
* The approval is cleared when the token is burned.
*
* Requirements:
*
* - `tokenId` must exist.
*
* Emits a {Transfer} event.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
9458,
9823
]
} | 24,971 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _transfer | function _transfer(
address from,
address to,
uint256 tokenId
) internal virtual {
require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer of token that is not own");
require(to != address(0), "ERC721: transfer to the zero address");
_beforeTokenTransfer(from, to, tokenId);
//... | /**
* @dev Transfers `tokenId` from `from` to `to`.
* As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
*
* Requirements:
*
* - `to` cannot be the zero address.
* - `tokenId` token must be owned by `from`.
*
* Emits a {Transfer} event.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
10155,
10738
]
} | 24,972 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _approve | function _approve(address to, uint256 tokenId) internal virtual {
_tokenApprovals[tokenId] = to;
emit Approval(ERC721.ownerOf(tokenId), to, tokenId);
}
| /**
* @dev Approve `to` to operate on `tokenId`
*
* Emits a {Approval} event.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
10851,
11030
]
} | 24,973 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _checkOnERC721Received | function _checkOnERC721Received(
address from,
address to,
uint256 tokenId,
bytes memory _data
) private returns (bool) {
if (to.isContract()) {
try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
return retval == IERC721... | /**
* @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
* The call is not executed if the target address is not a contract.
*
* @param from address representing the previous owner of the given token ID
* @param to target address that will receive the tokens
* @param to... | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
11590,
12398
]
} | 24,974 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _beforeTokenTransfer | function _beforeTokenTransfer(
address from,
address to,
uint256 tokenId
) internal virtual {}
| /**
* @dev Hook that is called before any token transfer. This includes minting
* and burning.
*
* Calling conditions:
*
* - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
* transferred to `to`.
* - When `from` is zero, `tokenId` will be minted for `to`.
* - When `to` is zero, ``... | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
12965,
13096
]
} | 24,975 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | supportsInterface | function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC721) returns (bool) {
return interfaceId == type(IERC721Enumerable).interfaceId || super.supportsInterface(interfaceId);
}
| /**
* @dev See {IERC165-supportsInterface}.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
605,
834
]
} | 24,976 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | tokenOfOwnerByIndex | function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
require(index < ERC721.balanceOf(owner), "ERC721Enumerable: owner index out of bounds");
return _ownedTokens[owner][index];
}
| /**
* @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
913,
1174
]
} | 24,977 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | totalSupply | function totalSupply() public view virtual override returns (uint256) {
return _allTokens.length;
}
| /**
* @dev See {IERC721Enumerable-totalSupply}.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
1245,
1363
]
} | 24,978 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | tokenByIndex | function tokenByIndex(uint256 index) public view virtual override returns (uint256) {
require(index < ERC721Enumerable.totalSupply(), "ERC721Enumerable: global index out of bounds");
return _allTokens[index];
}
| /**
* @dev See {IERC721Enumerable-tokenByIndex}.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
1435,
1673
]
} | 24,979 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | _beforeTokenTransfer | function _beforeTokenTransfer(
address from,
address to,
uint256 tokenId
) internal virtual override {
super._beforeTokenTransfer(from, to, tokenId);
if (from == address(0)) {
_addTokenToAllTokensEnumeration(tokenId);
} else if (from != to) {
_removeTokenFromOwnerEnume... | /**
* @dev Hook that is called before any token transfer. This includes minting
* and burning.
*
* Calling conditions:
*
* - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
* transferred to `to`.
* - When `from` is zero, `tokenId` will be minted for `to`.
* - When `to` is zero, ``... | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
2281,
2875
]
} | 24,980 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | _addTokenToOwnerEnumeration | function _addTokenToOwnerEnumeration(address to, uint256 tokenId) private {
uint256 length = ERC721.balanceOf(to);
_ownedTokens[to][length] = tokenId;
_ownedTokensIndex[tokenId] = length;
}
| /**
* @dev Private function to add a token to this extension's ownership-tracking data structures.
* @param to address representing the new owner of the given token ID
* @param tokenId uint256 ID of the token to be added to the tokens list of the given address
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
3171,
3397
]
} | 24,981 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | _addTokenToAllTokensEnumeration | function _addTokenToAllTokensEnumeration(uint256 tokenId) private {
_allTokensIndex[tokenId] = _allTokens.length;
_allTokens.push(tokenId);
}
| /**
* @dev Private function to add a token to this extension's token tracking data structures.
* @param tokenId uint256 ID of the token to be added to the tokens list
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
3593,
3762
]
} | 24,982 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | _removeTokenFromOwnerEnumeration | function _removeTokenFromOwnerEnumeration(address from, uint256 tokenId) private {
// To prevent a gap in from's tokens array, we store the last token in the index of the token to delete, and
// then delete the last slot (swap and pop).
uint256 lastTokenIndex = ERC721.balanceOf(from) - 1;
uint256 ... | /**
* @dev Private function to remove a token from this extension's ownership-tracking data structures. Note that
* while the token is not assigned a new owner, the `_ownedTokensIndex` mapping is _not_ updated: this allows for
* gas optimizations e.g. when performing a transfer operation (avoiding double writes).... | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
4384,
5377
]
} | 24,983 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | _removeTokenFromAllTokensEnumeration | function _removeTokenFromAllTokensEnumeration(uint256 tokenId) private {
// To prevent a gap in the tokens array, we store the last token in the index of the token to delete, and
// then delete the last slot (swap and pop).
uint256 lastTokenIndex = _allTokens.length - 1;
uint256 tokenIndex = _allT... | /**
* @dev Private function to remove a token from this extension's token tracking data structures.
* This has O(1) time complexity, but alters the order of the _allTokens array.
* @param tokenId uint256 ID of the token to be removed from the tokens list
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
5667,
6751
]
} | 24,984 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721URIStorage | abstract contract ERC721URIStorage is ERC721 {
using Strings for uint256;
// Optional mapping for token URIs
mapping(uint256 => string) private _tokenURIs;
/**
* @dev See {IERC721Metadata-tokenURI}.
*/
function tokenURI(uint256 tokenId) public view virtual override returns (stri... | /**
* @dev ERC721 token with storage based token URI management.
*/ | NatSpecMultiLine | tokenURI | function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
require(_exists(tokenId), "ERC721URIStorage: URI query for nonexistent token");
string memory _tokenURI = _tokenURIs[tokenId];
string memory base = _baseURI();
// If there is no base URI, return the token U... | /**
* @dev See {IERC721Metadata-tokenURI}.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
239,
923
]
} | 24,985 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721URIStorage | abstract contract ERC721URIStorage is ERC721 {
using Strings for uint256;
// Optional mapping for token URIs
mapping(uint256 => string) private _tokenURIs;
/**
* @dev See {IERC721Metadata-tokenURI}.
*/
function tokenURI(uint256 tokenId) public view virtual override returns (stri... | /**
* @dev ERC721 token with storage based token URI management.
*/ | NatSpecMultiLine | _setTokenURI | function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual {
require(_exists(tokenId), "ERC721URIStorage: URI set of nonexistent token");
_tokenURIs[tokenId] = _tokenURI;
}
| /**
* @dev Sets `_tokenURI` as the tokenURI of `tokenId`.
*
* Requirements:
*
* - `tokenId` must exist.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
1074,
1296
]
} | 24,986 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | ERC721URIStorage | abstract contract ERC721URIStorage is ERC721 {
using Strings for uint256;
// Optional mapping for token URIs
mapping(uint256 => string) private _tokenURIs;
/**
* @dev See {IERC721Metadata-tokenURI}.
*/
function tokenURI(uint256 tokenId) public view virtual override returns (stri... | /**
* @dev ERC721 token with storage based token URI management.
*/ | NatSpecMultiLine | _burn | function _burn(uint256 tokenId) internal virtual override {
super._burn(tokenId);
if (bytes(_tokenURIs[tokenId]).length != 0) {
delete _tokenURIs[tokenId];
}
}
| /**
* @dev Destroys `tokenId`.
* The approval is cleared when the token is burned.
*
* Requirements:
*
* - `tokenId` must exist.
*
* Emits a {Transfer} event.
*/ | NatSpecMultiLine | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
1520,
1731
]
} | 24,987 |
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | SodaPassNFT | contract SodaPassNFT is ERC721, ERC721Enumerable,ERC721URIStorage, Ownable {
using Counters for Counters.Counter;
Counters.Counter private _tokenIds;
uint16 public constant maxSupply = 5100;
string private _baseTokenURI;
uint256 public _startDate = 1634850000000;
uint256 public ... | getCurrentMintLimit | function getCurrentMintLimit() public view returns (uint8) {
return block.timestamp >= _startDate ? 20 : 4;
}
| // Get minting limit (for a single transaction) based on current token supply | LineComment | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
1822,
1950
]
} | 24,988 | ||
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | SodaPassNFT | contract SodaPassNFT is ERC721, ERC721Enumerable,ERC721URIStorage, Ownable {
using Counters for Counters.Counter;
Counters.Counter private _tokenIds;
uint16 public constant maxSupply = 5100;
string private _baseTokenURI;
uint256 public _startDate = 1634850000000;
uint256 public ... | getCurrentPrice | function getCurrentPrice() public pure returns (uint64) {
return 100_000_000_000_000_000;
}
| // Get ether price based on current token supply | LineComment | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
2007,
2117
]
} | 24,989 | ||
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | SodaPassNFT | contract SodaPassNFT is ERC721, ERC721Enumerable,ERC721URIStorage, Ownable {
using Counters for Counters.Counter;
Counters.Counter private _tokenIds;
uint16 public constant maxSupply = 5100;
string private _baseTokenURI;
uint256 public _startDate = 1634850000000;
uint256 public ... | mint | function mint(uint8 _quantityToMint) public payable {
require(_startDate <= block.timestamp || (block.timestamp >= _whitelistStartDate && _whitelisted[msg.sender] == true), block.timestamp <= _whitelistStartDate ? "Sale is not open" : "Not whitelisted");
require(_quantityToMint >= 1, "Must mint at least 1");
... | // Mint new token(s) | LineComment | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
2394,
3578
]
} | 24,990 | ||
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | SodaPassNFT | contract SodaPassNFT is ERC721, ERC721Enumerable,ERC721URIStorage, Ownable {
using Counters for Counters.Counter;
Counters.Counter private _tokenIds;
uint16 public constant maxSupply = 5100;
string private _baseTokenURI;
uint256 public _startDate = 1634850000000;
uint256 public ... | withdraw | function withdraw() public onlyOwner {
require(address(this).balance > 0, "Balance must be positive");
uint256 _balance = address(this).balance;
address _coldWallet = 0x9781F65af8324b40Ee9Ca421ea963642Bc8a8C2b;
payable(_coldWallet).transfer((_balance * 9)/10);
address _devWa... | // Withdraw ether from contract | LineComment | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
3826,
4286
]
} | 24,991 | ||
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | Viento | contract Viento is ERC721, ERC721Enumerable,ERC721URIStorage, Ownable {
using Counters for Counters.Counter;
Counters.Counter public _tokenIds;
uint16 public constant maxSupply = 1052;
string private _baseTokenURI;
uint256 public _startDate; // start
uint256 public _next48hour ... | mint | function mint(uint8 _quantityToMint) public payable {
delete idTOKENs;
require(_quantityToMint <= 10, 'can mint only 10 max at a time');
require((_quantityToMint + totalSupply()) <= maxSupply,"Exceeds maximum supply");
require(sale_started == true,"Sale Not Started");
//... | // Mint new token(s) | LineComment | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
3248,
6065
]
} | 24,992 | ||
Viento | @openzeppelin/contracts/token/ERC721/ERC721.sol | 0x8b88bb4a9e0b59b7128ddb69ae04f280d6a568a9 | Solidity | Viento | contract Viento is ERC721, ERC721Enumerable,ERC721URIStorage, Ownable {
using Counters for Counters.Counter;
Counters.Counter public _tokenIds;
uint16 public constant maxSupply = 1052;
string private _baseTokenURI;
uint256 public _startDate; // start
uint256 public _next48hour ... | withdraw | function withdraw() public onlyOwner {
require(address(this).balance > 0, "Balance must be positive");
uint256 _balance = address(this).balance;
address _coldWallet = 0x344fbA0aBEa40E22d536FD023Dd514757ee98FD1;
payable(_coldWallet).transfer((_balance * 7)/10);
address _devWa... | // Withdraw ether from contract | LineComment | v0.8.3+commit.8d00100c | None | ipfs://41f060275aeb583df00924d45b25adff4ebfd971015fbf8946e663f4dd72548f | {
"func_code_index": [
6426,
7032
]
} | 24,993 | ||
XYZethr | XYZethr.sol | 0x145bf25dc666239030934b28d34fd0db7cf1b583 | Solidity | XYZethr | contract XYZethr {
using SafeMath for uint;
/*=================================
= MODIFIERS =
=================================*/
modifier onlyHolders() {
require(myFrontEndTokens() > 0);
_;
}
modifier dividendHolder() {
require(myDividends(true) > 0);
... | /**
https://xyzethr.tk https://xyzethr.tk https://xyzethr.tk https://xyzethr.tk https://xyzethr.tk
__ __ __ __ ________ ________ ________ __ __ _______
| \ | \| \ / \| \| \| \| \ | \| \
| $$ | $$ \$$\ / $$ \$$$$$$$$| $$$$$$$$ \$$$$$$$$| $... | NatSpecMultiLine | buyAndSetDivPercentage | function buyAndSetDivPercentage(address _referredBy, uint8 _divChoice, string providedUnhashedPass)
public
payable
returns (uint)
{
require(icoPhase || regularPhase);
if (icoPhase) {
// Anti-bot measures - not perfect, but should help some.
bytes32 hashedProvidedPass = keccak256(providedUnhashe... | /**
* Same as buy, but explicitly sets your dividend percentage.
* If this has been called before, it will update your `default' dividend
* percentage for regular buy transactions going forward.
*/ | NatSpecMultiLine | v0.4.24+commit.e67f0147 | bzzr://30952958986b2e308a8435b3ce6f1d77b139bbefaae3a925e2908ba73ffbdfd6 | {
"func_code_index": [
5565,
6676
]
} | 24,994 | |
XYZethr | XYZethr.sol | 0x145bf25dc666239030934b28d34fd0db7cf1b583 | Solidity | XYZethr | contract XYZethr {
using SafeMath for uint;
/*=================================
= MODIFIERS =
=================================*/
modifier onlyHolders() {
require(myFrontEndTokens() > 0);
_;
}
modifier dividendHolder() {
require(myDividends(true) > 0);
... | /**
https://xyzethr.tk https://xyzethr.tk https://xyzethr.tk https://xyzethr.tk https://xyzethr.tk
__ __ __ __ ________ ________ ________ __ __ _______
| \ | \| \ / \| \| \| \| \ | \| \
| $$ | $$ \$$\ / $$ \$$$$$$$$| $$$$$$$$ \$$$$$$$$| $... | NatSpecMultiLine | buy | function buy(address _referredBy)
public
payable
returns(uint)
{
require(regularPhase);
address _customerAddress = msg.sender;
require (userSelectedRate[_customerAddress]);
purchaseTokens(msg.value, _referredBy);
}
| // All buys except for the above one require regular phase. | LineComment | v0.4.24+commit.e67f0147 | bzzr://30952958986b2e308a8435b3ce6f1d77b139bbefaae3a925e2908ba73ffbdfd6 | {
"func_code_index": [
6744,
6996
]
} | 24,995 | |
XYZethr | XYZethr.sol | 0x145bf25dc666239030934b28d34fd0db7cf1b583 | Solidity | XYZethr | contract XYZethr {
using SafeMath for uint;
/*=================================
= MODIFIERS =
=================================*/
modifier onlyHolders() {
require(myFrontEndTokens() > 0);
_;
}
modifier dividendHolder() {
require(myDividends(true) > 0);
... | /**
https://xyzethr.tk https://xyzethr.tk https://xyzethr.tk https://xyzethr.tk https://xyzethr.tk
__ __ __ __ ________ ________ ________ __ __ _______
| \ | \| \ / \| \| \| \| \ | \| \
| $$ | $$ \$$\ / $$ \$$$$$$$$| $$$$$$$$ \$$$$$$$$| $... | NatSpecMultiLine | buyAndTransfer | function buyAndTransfer(address _referredBy, address target, bytes _data, uint8 divChoice)
public
payable
{
require(regularPhase);
address _customerAddress = msg.sender;
uint256 frontendBalance = frontTokenBalanceLedger_[msg.sender];
if (userSelectedRate[_customerAddress] && divChoice == 0) {
purcha... | // Overload | LineComment | v0.4.24+commit.e67f0147 | bzzr://30952958986b2e308a8435b3ce6f1d77b139bbefaae3a925e2908ba73ffbdfd6 | {
"func_code_index": [
7351,
7962
]
} | 24,996 | |
XYZethr | XYZethr.sol | 0x145bf25dc666239030934b28d34fd0db7cf1b583 | Solidity | XYZethr | contract XYZethr {
using SafeMath for uint;
/*=================================
= MODIFIERS =
=================================*/
modifier onlyHolders() {
require(myFrontEndTokens() > 0);
_;
}
modifier dividendHolder() {
require(myDividends(true) > 0);
... | /**
https://xyzethr.tk https://xyzethr.tk https://xyzethr.tk https://xyzethr.tk https://xyzethr.tk
__ __ __ __ ________ ________ ________ __ __ _______
| \ | \| \ / \| \| \| \| \ | \| \
| $$ | $$ \$$\ / $$ \$$$$$$$$| $$$$$$$$ \$$$$$$$$| $... | NatSpecMultiLine | function()
payable
public
{
/**
/ If the user has previously set a dividend rate, sending
/ Ether directly to the contract simply purchases more at
/ the most recent rate. If this is their first time, they
/ are automatically placed into the 20% rate `bucket'.
**/
require(regularPhase);
... | // Fallback function only works during regular phase - part of anti-bot protection. | LineComment | v0.4.24+commit.e67f0147 | bzzr://30952958986b2e308a8435b3ce6f1d77b139bbefaae3a925e2908ba73ffbdfd6 | {
"func_code_index": [
8052,
8595
]
} | 24,997 | ||
XYZethr | XYZethr.sol | 0x145bf25dc666239030934b28d34fd0db7cf1b583 | Solidity | XYZethr | contract XYZethr {
using SafeMath for uint;
/*=================================
= MODIFIERS =
=================================*/
modifier onlyHolders() {
require(myFrontEndTokens() > 0);
_;
}
modifier dividendHolder() {
require(myDividends(true) > 0);
... | /**
https://xyzethr.tk https://xyzethr.tk https://xyzethr.tk https://xyzethr.tk https://xyzethr.tk
__ __ __ __ ________ ________ ________ __ __ _______
| \ | \| \ / \| \| \| \| \ | \| \
| $$ | $$ \$$\ / $$ \$$$$$$$$| $$$$$$$$ \$$$$$$$$| $... | NatSpecMultiLine | sell | function sell(uint _amountOfTokens)
onlyHolders()
public
{
// No selling during the ICO. You don't get to flip that fast, sorry!
require(!icoPhase);
require(regularPhase);
require(_amountOfTokens <= frontTokenBalanceLedger_[msg.sender]);
uint _frontEndTokensToBurn = _amountOfTokens;
// Calcul... | // Sells front-end tokens.
// Logic concerning step-pricing of tokens pre/post-ICO is encapsulated in tokensToEthereum_. | LineComment | v0.4.24+commit.e67f0147 | bzzr://30952958986b2e308a8435b3ce6f1d77b139bbefaae3a925e2908ba73ffbdfd6 | {
"func_code_index": [
10370,
12827
]
} | 24,998 | |
XYZethr | XYZethr.sol | 0x145bf25dc666239030934b28d34fd0db7cf1b583 | Solidity | XYZethr | contract XYZethr {
using SafeMath for uint;
/*=================================
= MODIFIERS =
=================================*/
modifier onlyHolders() {
require(myFrontEndTokens() > 0);
_;
}
modifier dividendHolder() {
require(myDividends(true) > 0);
... | /**
https://xyzethr.tk https://xyzethr.tk https://xyzethr.tk https://xyzethr.tk https://xyzethr.tk
__ __ __ __ ________ ________ ________ __ __ _______
| \ | \| \ / \| \| \| \| \ | \| \
| $$ | $$ \$$\ / $$ \$$$$$$$$| $$$$$$$$ \$$$$$$$$| $... | NatSpecMultiLine | transfer | function transfer(address _toAddress, uint _amountOfTokens)
onlyHolders()
public
returns(bool)
{
require(_amountOfTokens >= MIN_TOKEN_TRANSFER
&& _amountOfTokens <= frontTokenBalanceLedger_[msg.sender]);
bytes memory empty;
transferFromInternal(msg.sender, _toAddress, _amountOfTokens, empty);
return ... | /**
* Transfer tokens from the caller to a new holder.
* No charge incurred for the transfer. We'd make a terrible bank.
*/ | NatSpecMultiLine | v0.4.24+commit.e67f0147 | bzzr://30952958986b2e308a8435b3ce6f1d77b139bbefaae3a925e2908ba73ffbdfd6 | {
"func_code_index": [
12969,
13322
]
} | 24,999 |
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