ERC20
This contract is an ERC20 token.
Name
Tratok
Symbol
TRAT
Decimals
5
Total Supply
100,000,000,000 TRAT
About
Stats
Public Functions
13
Event Types
2
Code Size
8,326 bytes
State Variables (9) keyboard_arrow_up
Functions
transferOwnership keyboard_arrow_up
Modifiers help
onlyOwner checks for the following:
Source Code
function transferOwnership(address newOwner) onlyOwner {
if (newOwner != address(0)) {
owner = newOwner;
}
}
totalSupply keyboard_arrow_up
balanceOf keyboard_arrow_up
transfer keyboard_arrow_up
transferFrom keyboard_arrow_up
approve keyboard_arrow_up
allowance keyboard_arrow_up
transfer keyboard_arrow_up
Source Code
function transfer(address _to, uint256 _value) returns (bool success) {
if (balances[msg.sender] >= _value && _value > 0) {
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
Transfer(msg.sender, _to, _value);
return true;
} else {
return false;
}
}
transferFrom keyboard_arrow_up
Source Code
function transferFrom(
address _from,
address _to,
uint256 _value
) returns (bool success) {
if (
balances[_from] >= _value &&
allowed[_from][msg.sender] >= _value &&
_value > 0
) {
balances[_to] = balances[_to].add(_value);
balances[_from] = balances[_from].sub(_value);
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
Transfer(_from, _to, _value);
return true;
} else {
return false;
}
}
approve keyboard_arrow_up
Source Code
function approve(address _spender, uint256 _value) returns (bool success) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
distributeTratok keyboard_arrow_up
Source Code
function distributeTratok(address[] _destinations, uint256[] _values)
returns (uint256)
{
uint256 i = 0;
while (i < _destinations.length) {
transfer(_destinations[i], _values[i]);
i += 1;
}
return (i);
}
constructor keyboard_arrow_up
approveAndCall keyboard_arrow_up
Requirements help
the result of calling undefined with UNKNOWN ARGUMENT, the sender's address, _value, this, _extraData must not be true
Source Code
function approveAndCall(
address _spender,
uint256 _value,
bytes _extraData
) returns (bool success) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
//If the call fails, result to "vanilla" approval.
if (
!_spender.call(
bytes4(bytes32(sha3("receiveApproval(address,uint256,address,bytes)"))),
msg.sender,
_value,
this,
_extraData
)
) {
throw;
}
return true;
}
Internal Functions
Internal functions are parts of the contract that can't be used directly, but instead are used by the public functions listed above.