ERC20
This contract is an ERC20 token.
Name
LifToken
Symbol
LIF
Decimals
Total Supply
NaN LIF
About
Stats
Public Functions
15
Event Types
7
Code Size
13,910 bytes
Events (7) keyboard_arrow_up
State Variables (6) keyboard_arrow_up
Functions
transferOwnership keyboard_arrow_up
Modifiers help
onlyOwner checks for the following:
Source Code
function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0));
OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
pause keyboard_arrow_up
unpause keyboard_arrow_up
totalSupply keyboard_arrow_up
balanceOf keyboard_arrow_up
transfer keyboard_arrow_up
Requirements help
Source Code
function transfer(address _to, uint256 _value)
public
whenNotPaused
returns (bool)
{
return super.transfer(_to, _value);
}
allowance keyboard_arrow_up
transferFrom keyboard_arrow_up
Requirements help
Source Code
function transferFrom(
address _from,
address _to,
uint256 _value
) public whenNotPaused returns (bool) {
return super.transferFrom(_from, _to, _value);
}
approve keyboard_arrow_up
Source Code
function approve(address _spender, uint256 _value)
public
whenNotPaused
returns (bool)
{
return super.approve(_spender, _value);
}
increaseApproval keyboard_arrow_up
Source Code
function increaseApproval(address _spender, uint256 _addedValue)
public
whenNotPaused
returns (bool success)
{
return super.increaseApproval(_spender, _addedValue);
}
decreaseApproval keyboard_arrow_up
Source Code
function decreaseApproval(address _spender, uint256 _subtractedValue)
public
whenNotPaused
returns (bool success)
{
return super.decreaseApproval(_spender, _subtractedValue);
}
mint keyboard_arrow_up
Modifiers help
onlyOwner checks for the following:
canMint checks for the following:
Source Code
function mint(address _to, uint256 _amount)
public
onlyOwner
canMint
returns (bool)
{
totalSupply_ = totalSupply_.add(_amount);
balances[_to] = balances[_to].add(_amount);
Mint(_to, _amount);
Transfer(address(0), _to, _amount);
return true;
}
finishMinting keyboard_arrow_up
burn keyboard_arrow_up
Requirements help
Source Code
function burn(uint256 _value) public whenNotPaused {
require(_value <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_value);
totalSupply_ = totalSupply_.sub(_value);
// a Transfer event to 0x0 can be useful for observers to keep track of
// all the Lif by just looking at those events
Transfer(msg.sender, address(0), _value);
}
burn keyboard_arrow_up
Modifiers help
onlyOwner checks for the following:
Requirements help
Source Code
function burn(address burner, uint256 _value) public onlyOwner {
require(!mintingFinished);
require(_value <= balances[burner]);
balances[burner] = balances[burner].sub(_value);
totalSupply_ = totalSupply_.sub(_value);
// a Transfer event to 0x0 can be useful for observers to keep track of
// all the Lif by just looking at those events
Transfer(burner, address(0), _value);
}
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.