ERC20
This contract is an ERC20 token.
Name
LGO Token
Symbol
LGO
Decimals
8
Total Supply
217,891,137 LGO
About
link
description
LGO Token (LGO) is a cryptocurrency and operates on the Ethereum platform. LGO Token has a current supply of 217,845,594.848 with 53,985,545 in circulation. The last known price of LGO Token is 0.2685794 USD and is up 2.63 over the last 24 hours. It is currently trading on 1 active market(s) with $48,180.19 traded over the last 24 hours. More information can be found at https://lgo.group/.
Stats
Public Functions
19
Event Types
4
Code Size
16,016 bytes
Events (4) keyboard_arrow_up
State Variables (7) keyboard_arrow_up
Functions
totalSupply keyboard_arrow_up
balanceOf keyboard_arrow_up
allowance keyboard_arrow_up
transfer keyboard_arrow_up
Source Code
function transfer(address to, uint256 value) public returns (bool) {
_transfer(msg.sender, to, value);
return true;
}
approve keyboard_arrow_up
Source Code
function approve(address spender, uint256 value) public returns (bool) {
require(spender != address(0));
_allowed[msg.sender][spender] = value;
emit Approval(msg.sender, spender, value);
return true;
}
transferFrom keyboard_arrow_up
Source Code
function transferFrom(
address from,
address to,
uint256 value
) public returns (bool) {
_allowed[from][msg.sender] = _allowed[from][msg.sender].sub(value);
_transfer(from, to, value);
emit Approval(from, msg.sender, _allowed[from][msg.sender]);
return true;
}
increaseAllowance keyboard_arrow_up
Source Code
function increaseAllowance(address spender, uint256 addedValue)
public
returns (bool)
{
require(spender != address(0));
_allowed[msg.sender][spender] = _allowed[msg.sender][spender].add(addedValue);
emit Approval(msg.sender, spender, _allowed[msg.sender][spender]);
return true;
}
decreaseAllowance keyboard_arrow_up
Source Code
function decreaseAllowance(address spender, uint256 subtractedValue)
public
returns (bool)
{
require(spender != address(0));
_allowed[msg.sender][spender] = _allowed[msg.sender][spender].sub(
subtractedValue
);
emit Approval(msg.sender, spender, _allowed[msg.sender][spender]);
return true;
}
burn keyboard_arrow_up
burnFrom keyboard_arrow_up
isMinter keyboard_arrow_up
addMinter keyboard_arrow_up
renounceMinter keyboard_arrow_up
mint keyboard_arrow_up
Modifiers help
onlyMinter checks for the following:
null
Source Code
function mint(address to, uint256 value) public onlyMinter returns (bool) {
_mint(to, value);
return true;
}
name keyboard_arrow_up
symbol keyboard_arrow_up
decimals keyboard_arrow_up
bulkMint keyboard_arrow_up
Requirements help
Source Code
function bulkMint(address[] memory accounts, uint256[] memory values) public {
require(
accounts.length == values.length,
"Accounts array and values array don't have the same length"
);
for (uint256 i = 0; i < accounts.length; i++) {
mint(accounts[i], values[i]);
}
}
bulkTransfer keyboard_arrow_up
Requirements help
Source Code
function bulkTransfer(address[] memory accounts, uint256[] memory values)
public
{
require(
accounts.length == values.length,
"Accounts array and values array don't have the same length"
);
for (uint256 i = 0; i < accounts.length; i++) {
transfer(accounts[i], values[i]);
}
}
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.
internal ERC20._transfer keyboard_arrow_up
Source Code
function _transfer(
address from,
address to,
uint256 value
) internal {
require(to != address(0));
_balances[from] = _balances[from].sub(value);
_balances[to] = _balances[to].add(value);
emit Transfer(from, to, value);
}
internal ERC20._mint keyboard_arrow_up
Source Code
function _mint(address account, uint256 value) internal {
require(account != address(0));
_totalSupply = _totalSupply.add(value);
_balances[account] = _balances[account].add(value);
emit Transfer(address(0), account, value);
}
internal ERC20._burn keyboard_arrow_up
Requirements help
Source Code
function _burn(address account, uint256 value) internal {
require(account != address(0));
_totalSupply = _totalSupply.sub(value);
_balances[account] = _balances[account].sub(value);
emit Transfer(account, address(0), value);
}
internal ERC20._burnFrom keyboard_arrow_up
Requirements help
Source Code
function _burnFrom(address account, uint256 value) internal {
_allowed[account][msg.sender] = _allowed[account][msg.sender].sub(value);
_burn(account, value);
emit Approval(account, msg.sender, _allowed[account][msg.sender]);
}
internal ERC20._transfer keyboard_arrow_up
Source Code
function _transfer(
address from,
address to,
uint256 value
) internal {
require(to != address(0));
_balances[from] = _balances[from].sub(value);
_balances[to] = _balances[to].add(value);
emit Transfer(from, to, value);
}
internal ERC20._mint keyboard_arrow_up
Source Code
function _mint(address account, uint256 value) internal {
require(account != address(0));
_totalSupply = _totalSupply.add(value);
_balances[account] = _balances[account].add(value);
emit Transfer(address(0), account, value);
}
internal ERC20._burn keyboard_arrow_up
Requirements help
Source Code
function _burn(address account, uint256 value) internal {
require(account != address(0));
_totalSupply = _totalSupply.sub(value);
_balances[account] = _balances[account].sub(value);
emit Transfer(account, address(0), value);
}
internal ERC20._burnFrom keyboard_arrow_up
Requirements help
Source Code
function _burnFrom(address account, uint256 value) internal {
_allowed[account][msg.sender] = _allowed[account][msg.sender].sub(value);
_burn(account, value);
emit Approval(account, msg.sender, _allowed[account][msg.sender]);
}
internal MinterRole.constructor keyboard_arrow_up
internal MinterRole._addMinter keyboard_arrow_up
internal MinterRole._removeMinter keyboard_arrow_up
internal ERC20._transfer keyboard_arrow_up
Source Code
function _transfer(
address from,
address to,
uint256 value
) internal {
require(to != address(0));
_balances[from] = _balances[from].sub(value);
_balances[to] = _balances[to].add(value);
emit Transfer(from, to, value);
}
internal ERC20._mint keyboard_arrow_up
Source Code
function _mint(address account, uint256 value) internal {
require(account != address(0));
_totalSupply = _totalSupply.add(value);
_balances[account] = _balances[account].add(value);
emit Transfer(address(0), account, value);
}
internal ERC20._burn keyboard_arrow_up
Requirements help
Source Code
function _burn(address account, uint256 value) internal {
require(account != address(0));
_totalSupply = _totalSupply.sub(value);
_balances[account] = _balances[account].sub(value);
emit Transfer(account, address(0), value);
}
internal ERC20._burnFrom keyboard_arrow_up
Requirements help
Source Code
function _burnFrom(address account, uint256 value) internal {
_allowed[account][msg.sender] = _allowed[account][msg.sender].sub(value);
_burn(account, value);
emit Approval(account, msg.sender, _allowed[account][msg.sender]);
}