Trustcoin

0xcb94be6f13a1182e4a4b6140cb7bf2025d28e41b

totalSupply keyboard_arrow_up

  function totalSupply() constant returns (uint256) {
    return totalTokens;
  }

balanceOf keyboard_arrow_up

  function balanceOf(address _owner) constant public returns (uint256) {
    return balances[_owner];
  }

transfer keyboard_arrow_up

  function transfer(address _to, uint256 _value) public returns (bool) {
    if (balances[msg.sender] >= _value) {
      balances[msg.sender] -= _value;
      balances[_to] += _value;
      Transfer(msg.sender, _to, _value);
      return true;
    }
    return false;
  }

transferFrom keyboard_arrow_up

  function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
    if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value) {
      balances[_from] -= _value;
      allowed[_from][msg.sender] -= _value;
      balances[_to] += _value;
      Transfer(_from, _to, _value);
      return true;
    }
    return false;
  }

approve keyboard_arrow_up

  function approve(address _spender, uint256 _value) public returns (bool) {
    allowed[msg.sender][_spender] = _value;
    Approval(msg.sender, _spender, _value);
    return true;
  }

allowance keyboard_arrow_up

  function allowance(address _owner, address _spender) constant public returns (uint256 remaining) {
    return allowed[_owner][_spender];
  }

compareAndApprove keyboard_arrow_up

  function compareAndApprove(address _spender, uint256 _currentValue, uint256 _newValue) public returns(bool) {
    if (allowed[msg.sender][_spender] != _currentValue) {
      return false;
    }
    return approve(_spender, _newValue);
  }

setMigrationInfo keyboard_arrow_up

  function setMigrationInfo(string _migrationInfo) onlyFromMigrationInfoSetter public {
    migrationInfo = _migrationInfo;
    MigrationInfoSet(_migrationInfo);
  }

changeMigrationInfoSetter keyboard_arrow_up

  function changeMigrationInfoSetter(address _newMigrationInfoSetter) onlyFromMigrationInfoSetter public {
    migrationInfoSetter = _newMigrationInfoSetter;
  }