IcxToken

0xb5a5f22694352c15b00323844ad545abb2b11028 Copy

ERC20

This contract is an ERC20 token.

Name IcxToken

Symbol ICX

Decimals

Total Supply NaN ICX

About

Stats

Public Functions 11

Event Types 6

Code Size 6,900 bytes

Library Use

Uses SafeMath for uint.

Events (6)

Approval Event

Parameters

owner	address
spender	address
value	uint

Locked Event

Parameters

lockaddress	address
status	bool

TokenBurned Event

Parameters

burnAddress	address
amountOfTokens	uint

TokenTransfer Event

Parameters

Transfer Event

Parameters

from	address
to	address
value	uint

Unlocked Event

Parameters

unlockedaddress	address
status	bool

State Variables (10)

walletAddress Variable

address

creationTime Variable

uint

lock Variable

bool

tokenTransfer Variable

bool

owner Variable

address

unlockaddress Variable

mapping(address => bool)

lockaddress Variable

mapping(address => bool)

_balances Variable

mapping(address => uint)

Internal Variable

_approvals Variable

mapping(address => mapping(address => uint))

Internal Variable

_supply Variable

uint

Internal Variable

Functions Expand All Collapse All

lockAddress

Parameters

Name	Type
target	address
status	bool

Properties

Visibility public

Mutability transaction

Modifiers

isOwner checks for the following:

owner must be equal to the sender's address

Requirements

owner must not be equal to target

Source Code

function lockAddress(address target, bool status) external isOwner {
  require(owner != target);
  lockaddress[target] = status;
  Locked(target, status);
}

unlockAddress

Parameters

Name	Type
target	address
status	bool

Properties

Visibility public

Mutability transaction

Modifiers

isOwner checks for the following:

owner must be equal to the sender's address

Source Code

function unlockAddress(address target, bool status) external isOwner {
  unlockaddress[target] = status;
  Unlocked(target, status);
}

totalSupply

Parameters

This function has no parameters.

Properties

Visibility public

Mutability constant

Source Code

function totalSupply() constant returns (uint256 supply) {
  return _supply;
}

balanceOf

Parameters

Name	Type
who	address

Properties

Visibility public

Mutability constant

Source Code

function balanceOf(address who) constant returns (uint256 value) {
  return _balances[who];
}

allowance

Parameters

Name	Type
owner	address
spender	address

Properties

Visibility public

Mutability constant

Source Code

function allowance(address owner, address spender)
  constant
  returns (uint256 _allowance)
{
  return _approvals[owner][spender];
}

transfer

Parameters

Name	Type
to	address
value	uint

Properties

Visibility public

Mutability transaction

Modifiers

isTokenTransfer checks for the following:

checkLock checks for the following:

Requirements

value must be less than or equal to _balances for the sender's address

Source Code

function transfer(address to, uint256 value)
  isTokenTransfer
  checkLock
  returns (bool success)
{
  require(_balances[msg.sender] >= value);

  _balances[msg.sender] = _balances[msg.sender].sub(value);
  _balances[to] = _balances[to].add(value);
  Transfer(msg.sender, to, value);
  return true;
}

transferFrom

Parameters

Name	Type
from	address
to	address
value	uint

Properties

Visibility public

Mutability transaction

Modifiers

isTokenTransfer checks for the following:

checkLock checks for the following:

Requirements

value must be less than or equal to _balances for from

value must be less than or equal to _approvals for from for the sender's address

Source Code

function transferFrom(
  address from,
  address to,
  uint256 value
) isTokenTransfer checkLock returns (bool success) {
  // if you don't have enough balance, throw
  require(_balances[from] >= value);
  // if you don't have approval, throw
  require(_approvals[from][msg.sender] >= value);
  // transfer and return true
  _approvals[from][msg.sender] = _approvals[from][msg.sender].sub(value);
  _balances[from] = _balances[from].sub(value);
  _balances[to] = _balances[to].add(value);
  Transfer(from, to, value);
  return true;
}

approve

Parameters

Name	Type
spender	address
value	uint

Properties

Visibility public

Mutability transaction

Modifiers

isTokenTransfer checks for the following:

checkLock checks for the following:

Source Code

function approve(address spender, uint256 value)
  isTokenTransfer
  checkLock
  returns (bool success)
{
  _approvals[msg.sender][spender] = value;
  Approval(msg.sender, spender, value);
  return true;
}

burnTokens

Parameters

Name	Type
tokensAmount	uint

Properties

Visibility public

Mutability transaction

Modifiers

isTokenTransfer checks for the following:

Requirements

tokensAmount must be less than or equal to _balances for the sender's address

Source Code

function burnTokens(uint256 tokensAmount) external isTokenTransfer {
  require(_balances[msg.sender] >= tokensAmount);

  _balances[msg.sender] = _balances[msg.sender].sub(tokensAmount);
  _supply = _supply.sub(tokensAmount);
  TokenBurned(msg.sender, tokensAmount);
}

enableTokenTransfer

Parameters

This function has no parameters.

Properties

Visibility public

Mutability transaction

Modifiers

onlyFromWallet checks for the following:

walletAddress must not be equal to the sender's address

Source Code

function enableTokenTransfer() external onlyFromWallet {
  tokenTransfer = true;
  TokenTransfer();
}

disableTokenTransfer

Parameters

This function has no parameters.

Properties

Visibility public

Mutability transaction

Modifiers

onlyFromWallet checks for the following:

walletAddress must not be equal to the sender's address

Source Code

function disableTokenTransfer() external onlyFromWallet {
  tokenTransfer = false;
  TokenTransfer();
}

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.

IcxToken

ERC20

About

Stats

Library Use

Events (6) keyboard_arrow_up

Approval Event

Parameters help Event parameters list the data that an event contains.

Locked Event

Parameters help Event parameters list the data that an event contains.

TokenBurned Event

Parameters help Event parameters list the data that an event contains.

TokenTransfer Event

Parameters help Event parameters list the data that an event contains.

Transfer Event

Parameters help Event parameters list the data that an event contains.

Unlocked Event

Parameters help Event parameters list the data that an event contains.

State Variables (10) keyboard_arrow_up

walletAddress Variable

creationTime Variable

lock Variable

tokenTransfer Variable

owner Variable

unlockaddress Variable

lockaddress Variable

_balances Variable

_approvals Variable

_supply Variable

Functions Expand All Collapse All

lockAddress keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

isOwner checks for the following:

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

unlockAddress keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

isOwner checks for the following:

Source Code

totalSupply keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

balanceOf keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

allowance keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

transfer keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

isTokenTransfer checks for the following:

checkLock checks for the following:

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

transferFrom keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

isTokenTransfer checks for the following:

checkLock checks for the following:

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

approve keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

isTokenTransfer checks for the following:

checkLock checks for the following:

Source Code

burnTokens keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Events (6)

Parameters

Parameters

Parameters

Parameters

Parameters

Parameters

State Variables (10)

lockAddress

Parameters

Modifiers

Requirements

unlockAddress

Parameters

Modifiers

totalSupply

Parameters

balanceOf

Parameters

allowance

Parameters

transfer

Parameters

Modifiers

Requirements

transferFrom

Parameters

Modifiers

Requirements

approve

Parameters

Modifiers

burnTokens

Parameters

Modifiers

Requirements

enableTokenTransfer

Parameters

Modifiers

disableTokenTransfer

Parameters

Modifiers