69 lines
1.1 KiB
Solidity
69 lines
1.1 KiB
Solidity
pragma solidity ^0.4.24;
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import "./StandardToken.sol";
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import "../../lifecycle/Pausable.sol";
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/**
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* @title Pausable token
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* @dev StandardToken modified with pausable transfers.
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**/
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contract PausableToken is StandardToken, Pausable {
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function transfer(
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address _to,
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uint256 _value
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)
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public
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whenNotPaused
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returns (bool)
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{
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return super.transfer(_to, _value);
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}
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function transferFrom(
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address _from,
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address _to,
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uint256 _value
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)
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public
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whenNotPaused
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returns (bool)
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{
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return super.transferFrom(_from, _to, _value);
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}
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function approve(
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address _spender,
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uint256 _value
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)
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public
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whenNotPaused
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returns (bool)
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{
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return super.approve(_spender, _value);
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}
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function increaseApproval(
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address _spender,
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uint _addedValue
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)
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public
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whenNotPaused
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returns (bool success)
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{
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return super.increaseApproval(_spender, _addedValue);
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}
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function decreaseApproval(
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address _spender,
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uint _subtractedValue
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)
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public
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whenNotPaused
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returns (bool success)
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{
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return super.decreaseApproval(_spender, _subtractedValue);
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}
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}
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