Blockwell

ICONOMI

ERC20

This contract is an ERC20 token.

Name ICONOMI
Symbol ICN
Decimals 18
Total Supply 100,000,000 ICN

About

Stats

Public Functions 9
Event Types 4
Code Size 3,436 bytes

Events (4) keyboard_arrow_up

Approval Event

Parameters help
_owner
address help
_spender
address help
_value
uint256 help

BlockLockSet Event

Parameters help
_value
uint256 help

NewOwner Event

Parameters help
_newOwner
address help

Transfer Event

Parameters help
_from
address help
_to
address help
_value
uint256 help

totalSupply Variable

uint256 help

name Variable

string help

decimals Variable

uint8 help

symbol Variable

string help

version Variable

string help

owner Variable

address help

lockedUntilBlock Variable

uint256 help

balances Variable

mapping(address => uint256) help
Internal Variable

allowed Variable

mapping(address => mapping(address => uint256)) help
Internal Variable

Functions Expand All Collapse All

Parameters help

Name Type
_spender
address help
_value
uint256 help
_extraData
bytes help

Properties

Visibility help public
Mutability help transaction
Source Code
function approveAndCall(
  address _spender,
  uint256 _value,
  bytes _extraData
) returns (bool success) {
  tokenRecipient spender = tokenRecipient(_spender);
  if (approve(_spender, _value)) {
    spender.receiveApproval(msg.sender, _value, this, _extraData);
    return true;
  }
}

Parameters help

Name Type
_to
address help
_value
uint256 help

Properties

Visibility help public
Mutability help transaction

Modifiers help

blockLock checks for the following:
checkIfToContract checks for the following:
Source Code
function transfer(address _to, uint256 _value)
  blockLock(msg.sender)
  checkIfToContract(_to)
  returns (bool success)
{
  if (balances[msg.sender] >= _value && _value > 0) {
    balances[msg.sender] -= _value;
    balances[_to] += _value;
    Transfer(msg.sender, _to, _value);
    return true;
  } else {
    return false;
  }
}

Parameters help

Name Type
_from
address help
_to
address help
_value
uint256 help

Properties

Visibility help public
Mutability help transaction

Modifiers help

blockLock checks for the following:
checkIfToContract checks for the following:
Source Code
function transferFrom(
  address _from,
  address _to,
  uint256 _value
) blockLock(_from) checkIfToContract(_to) returns (bool success) {
  if (
    balances[_from] >= _value &&
    allowed[_from][msg.sender] >= _value &&
    _value > 0
  ) {
    balances[_to] += _value;
    balances[_from] -= _value;
    allowed[_from][msg.sender] -= _value;
    Transfer(_from, _to, _value);
    return true;
  } else {
    return false;
  }
}

Parameters help

Name Type
_owner
address help

Properties

Visibility help public
Mutability help constant
Source Code
function balanceOf(address _owner) constant returns (uint256 balance) {
  return balances[_owner];
}

Parameters help

Name Type
_spender
address help
_value
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
function approve(address _spender, uint256 _value) returns (bool success) {
  allowed[msg.sender][_spender] = _value;
  Approval(msg.sender, _spender, _value);
  return true;
}

Parameters help

Name Type
_owner
address help
_spender
address help

Properties

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

Parameters help

Name Type
_lockedUntilBlock
uint256 help

Properties

Visibility help public
Mutability help transaction

Modifiers help

onlyOwner checks for the following:
Source Code
function setBlockLock(uint256 _lockedUntilBlock)
  onlyOwner
  returns (bool success)
{
  lockedUntilBlock = _lockedUntilBlock;
  BlockLockSet(_lockedUntilBlock);
  return true;
}

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help constant
Source Code
function isLocked() constant returns (bool success) {
  return lockedUntilBlock > block.number;
}

Parameters help

Name Type
_newOwner
address help

Properties

Visibility help public
Mutability help transaction

Modifiers help

onlyOwner checks for the following:
Source Code
function replaceOwner(address _newOwner) onlyOwner returns (bool success) {
  owner = _newOwner;
  NewOwner(_newOwner);
  return true;
}

Internal Functions Expand All Collapse All

Internal functions are parts of the contract that can't be used directly, but instead are used by the public functions listed above.