Blockwell

ElacToken

ERC20

This contract is an ERC20 token.

Name ElacToken
Symbol ELAC
Decimals 18
Total Supply 10,000,000,000 ELAC

About

Stats

Public Functions 17
Event Types 12
Code Size 12,345 bytes

Library Use

Uses SafeMath for uint256.

Approval Event

Parameters help
owner
address help
spender
address help
value
uint256 help

Freeze Event

Parameters help

Freeze Event

Parameters help
to
address help

Mint Event

Parameters help
to
address help
amount
uint256 help

MintFinished Event

Parameters help

OwnershipRenounced Event

Parameters help
previousOwner
address help

OwnershipTransferred Event

Parameters help
previousOwner
address help
newOwner
address help

Transfer Event

Parameters help
from
address help
to
address help
value
uint help

TransferAccessOff Event

Parameters help

TransferAccessOn Event

Parameters help

Unfreeze Event

Parameters help

UnfreezeOf Event

Parameters help
to
address help

Functions Expand All Collapse All

transferOwnership keyboard_arrow_up

Parameters help

Name Type
_newOwner
address help

Properties

Visibility help public
Mutability help transaction

Requirements help

Source Code
  function transferOwnership(address _newOwner) public onlyOwner {
    _transferOwnership(_newOwner);
  }

freeze keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help transaction
Source Code
  function freeze() onlyOwner whenNotFreeze public {
    freezed = true;
    emit Freeze();
  }

unfreeze keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help transaction
Source Code
  function unfreeze() onlyOwner whenFreeze public {
    freezed = false;
    emit Unfreeze();
  }

freezeOf keyboard_arrow_up

Parameters help

Name Type
_account
address help

Properties

Visibility help public
Mutability help transaction
Source Code
  function freezeOf(address _account) onlyOwner whenNotFreeze public {
    freezeOf[_account] = true;
    emit Freeze(_account);
  }

unfreezeOf keyboard_arrow_up

Parameters help

Name Type
_account
address help

Properties

Visibility help public
Mutability help transaction
Source Code
  function unfreezeOf(address _account) onlyOwner whenFreeze public  {
    freezeOf[_account] = false;
    emit UnfreezeOf(_account);
  }

transferAccessOn keyboard_arrow_up

Parameters help

Name Type
_account
address help

Properties

Visibility help public
Mutability help transaction
Source Code
  function transferAccessOn(address _account) onlyOwner offTransferAccess(_account) public {
      transferAccess[_account] = true;
      emit TransferAccessOn();
  }

transferAccessOff keyboard_arrow_up

Parameters help

Name Type
_account
address help

Properties

Visibility help public
Mutability help transaction

Modifiers help

Source Code
  function transferAccessOff(address _account) onlyOwner onTransferAccess(_account) public {
      transferAccess[_account] = false;
      emit TransferAccessOff();
  }

balanceOf keyboard_arrow_up

Parameters help

Name Type
_owner
address help

Properties

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

transfer keyboard_arrow_up

Parameters help

Name Type
_to
address help
_value
uint help

Properties

Visibility help public
Mutability help transaction
Source Code
  function transfer(address _to, uint _value) 
    public 
    onlyPayloadSize(2 * 32)
    whenNotFreeze
    whenNotFreezeOf(msg.sender)
    whenNotFreezeOf(_to)
  {
    require(_to != address(0));
    require(_value <= balances[msg.sender]);
    balances[msg.sender] = balances[msg.sender].sub(_value);
    balances[_to] = balances[_to].add(_value);
    emit Transfer(msg.sender, _to, _value);
  }

accsessAccountTransfer keyboard_arrow_up

Parameters help

Name Type
_to
address help
_value
uint help

Properties

Visibility help public
Mutability help transaction

Modifiers help

onTransferAccess checks for the following:
Source Code
  function accsessAccountTransfer(address _to, uint _value) 
    public 
    onlyPayloadSize(2 * 32)
    onTransferAccess(msg.sender)
  {
    require(_to != address(0));
    require(_value <= balances[msg.sender]);
    balances[msg.sender] = balances[msg.sender].sub(_value);
    balances[_to] = balances[_to].add(_value);
    emit Transfer(msg.sender, _to, _value);
  }

allowance keyboard_arrow_up

Parameters help

Name Type
_owner
address help
_spender
address help

Properties

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

transferFrom keyboard_arrow_up

Parameters help

Name Type
_from
address help
_to
address help
_value
uint256 help

Properties

Visibility help public
Mutability help transaction

Requirements help

Source Code
  function transferFrom(
    address _from,
    address _to,
    uint256 _value
  )
    public
    onlyPayloadSize(3 * 32)
    whenNotFreeze
    whenNotFreezeOf(_from)
    whenNotFreezeOf(_to)
    returns (bool)
  {
    require(_to != address(0));
    require(_value <= balances[_from]);
    require(_value <= allowed[_from][msg.sender]);

    balances[_from] = balances[_from].sub(_value);
    balances[_to] = balances[_to].add(_value);
    allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
    emit Transfer(_from, _to, _value);
    return true;
  }

approve keyboard_arrow_up

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) public returns (bool) {
    allowed[msg.sender][_spender] = _value;
    emit Approval(msg.sender, _spender, _value);
    return true;
  }

increaseApproval keyboard_arrow_up

Parameters help

Name Type
_spender
address help
_addedValue
uint help

Properties

Visibility help public
Mutability help transaction
Source Code
  function increaseApproval(
    address _spender,
    uint _addedValue
  )
    public
    returns (bool)
  {
    allowed[msg.sender][_spender] = (
      allowed[msg.sender][_spender].add(_addedValue));
    emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
    return true;
  }

decreaseApproval keyboard_arrow_up

Parameters help

Name Type
_spender
address help
_subtractedValue
uint help

Properties

Visibility help public
Mutability help transaction
Source Code
  function decreaseApproval(
    address _spender,
    uint _subtractedValue
  )
    public
    returns (bool)
  {
    uint oldValue = allowed[msg.sender][_spender];
    if (_subtractedValue > oldValue) {
      allowed[msg.sender][_spender] = 0;
    } else {
      allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
    }
    emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
    return true;
  }

mint keyboard_arrow_up

Parameters help

Name Type
_to
address help
_amount
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
  function mint(
    address _to,
    uint256 _amount
  )
    hasMintPermission
    canMint
    public
    returns (bool)
  {
    totalSupply = totalSupply.add(_amount);
    balances[_to] = balances[_to].add(_amount);
    emit Mint(_to, _amount);
    emit Transfer(address(0), _to, _amount);
    return true;
  }

finishMinting keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help transaction
Source Code
  function finishMinting() onlyOwner canMint public returns (bool) {
    mintingFinished = true;
    emit MintFinished();
    return true;
  }