mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
38 lines
948 B
Solidity
38 lines
948 B
Solidity
pragma solidity ^0.4.11;
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import './ERC20Basic.sol';
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import '../math/SafeMath.sol';
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/**
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* @title Basic token
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* @dev Basic version of StandardToken, with no allowances.
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*/
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contract BasicToken is ERC20Basic {
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using SafeMath for uint256;
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mapping(address => uint256) balances;
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/**
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* @dev transfer token for a specified address
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* @param _to The address to transfer to.
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* @param _value The amount to be transferred.
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*/
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function transfer(address _to, uint256 _value) {
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balances[msg.sender] = balances[msg.sender].sub(_value);
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balances[_to] = balances[_to].add(_value);
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Transfer(msg.sender, _to, _value);
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}
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/**
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* @dev Gets the balance of the specified address.
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* @param _owner The address to query the the balance of.
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* @return An uint256 representing the amount owned by the passed address.
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*/
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function balanceOf(address _owner) constant returns (uint256 balance) {
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return balances[_owner];
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}
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}
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