PlatonCoin

0x0c6e8a8358cbde54f8e4cd7f07d5ac38aec8c5a4 Copy

ERC20

This contract is an ERC20 token.

Name PlatonCoin

Symbol PLTC

Decimals 18

Total Supply 21,000,000 PLTC

About

Stats

Public Functions 16

Event Types 5

Code Size 12,605 bytes

Library Use

Uses SafeMath for uint256.

Events (5)

Approval Event

Parameters

_owner	address
_spender	address
_value	uint256

Burn Event

Parameters

_burner	address
_value	uint256

OwnershipRenounced Event

Parameters

_previousOwner

address

OwnershipTransferred Event

Parameters

_previousOwner	address
_newOwner	address

Transfer Event

Parameters

_from	address
_to	address
_value	uint256

Constants (4)

TOKEN_DECIMALS Constant

uint256

UNKNOWN VALUE

name Constant

string

PlatonCoin

symbol Constant

string

PLTC

decimals Constant

uint8

State Variables (11)

totalTokenSupply Variable

uint256

totalSaleSupply Variable

uint256

totalTeamSupply Variable

uint256

totalAdvisorsSupply Variable

uint256

totalBountySupply Variable

uint256

totalEarlyInvSupply Variable

uint256

owner Variable

address

totalBurned Variable

uint256

balances Variable

mapping(address => uint256)

stopped Variable

bool

Internal Variable

allowed Variable

mapping(address => mapping(address => uint256))

Internal Variable

Functions Expand All Collapse All

totalSupply

Parameters

This function has no parameters.

Properties

Visibility public

Mutability view

Source Code

function totalSupply() public view returns (uint256 _totalSupply) {
  _totalSupply = totalTokenSupply;
  return _totalSupply;
}

balanceOf

Parameters

Name	Type
_owner	address

Properties

Visibility public

Mutability view

Source Code

function balanceOf(address _owner) public view returns (uint256) {
  return balances[_owner];
}

transfer

Parameters

Name	Type
_address	address
_tokens	uint256

Properties

Visibility public

Mutability transaction

Requirements

stopped must not be true

_address must not be equal to UNKNOWN VALUE

_tokens must be less than or equal to balances for the sender's address

Source Code

function transfer(address _address, uint256 _tokens) public returns (bool) {
  require(!stopped);

  if (_tokens == 0) {
    emit Transfer(msg.sender, _address, _tokens); // Follow the spec to launch the event when tokens are equal to 0
    return true;
  }

  require(_address != address(0x0));
  require(balances[msg.sender] >= _tokens);

  balances[msg.sender] = (balances[msg.sender]).sub(_tokens);
  balances[_address] = (balances[_address]).add(_tokens);

  emit Transfer(msg.sender, _address, _tokens);
  return true;
}

allowance

Parameters

Name	Type
_owner	address
_spender	address

Properties

Visibility public

Mutability view

Requirements

stopped must not be true

_spender must not be equal to UNKNOWN VALUE

_owner must not be equal to UNKNOWN VALUE

Source Code

function allowance(address _owner, address _spender)
  public
  view
  returns (uint256)
{
  require(!stopped);
  require(_owner != address(0x0) && _spender != address(0x0));

  return allowed[_owner][_spender];
}

transferFrom

Parameters

Name	Type
_from	address
_to	address
_value	uint256

Properties

Visibility public

Mutability transaction

Requirements

stopped must not be true

_to must not be equal to UNKNOWN VALUE

_value must be greater than or equal to 0

_value must be less than or equal to allowed for _from for the sender's address

_value must be less than or equal to balances for _from

Source Code

function transferFrom(
  address _from,
  address _to,
  uint256 _value
) public returns (bool) {
  require(!stopped);

  if (_value == 0) {
    emit Transfer(_from, _to, _value); // Follow the spec to launch the event when value is equal to 0
    return true;
  }

  require(_to != address(0x0));
  require(
    balances[_from] >= _value &&
      allowed[_from][msg.sender] >= _value &&
      _value >= 0
  );

  balances[_from] = balances[_from].sub(_value);
  allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
  balances[_to] = balances[_to].add(_value);

  emit Transfer(_from, _to, _value);
  return true;
}

approve

Parameters

Name	Type
_spender	address
_tokens	uint256

Properties

Visibility public

Mutability transaction

Requirements

stopped must not be true

_spender must not be equal to UNKNOWN VALUE

Source Code

function approve(address _spender, uint256 _tokens) public returns (bool) {
  require(!stopped);
  require(_spender != address(0x0));

  allowed[msg.sender][_spender] = _tokens;

  emit Approval(msg.sender, _spender, _tokens);
  return true;
}

pauseCrowdSale

Parameters

This function has no parameters.

Properties

Visibility public

Mutability transaction

Modifiers

onlyOwner checks for the following:

owner must be equal to the sender's address

Source Code

function pauseCrowdSale() external onlyOwner {
  stopped = true;
}

resumeCrowdSale

Parameters

This function has no parameters.

Properties

Visibility public

Mutability transaction

Modifiers

onlyOwner checks for the following:

owner must be equal to the sender's address

Source Code

function resumeCrowdSale() external onlyOwner {
  stopped = false;
}

initWallets

Parameters

Name	Type
_teamWallet	address
_advisorWallet	address
_bountyWallet	address
_earlyInvWallet	address

Properties

Visibility public

Mutability transaction

Modifiers

onlyOwner checks for the following:

owner must be equal to the sender's address

Requirements

stopped must not be true

_earlyInvWallet must not be equal to UNKNOWN VALUE

_bountyWallet must not be equal to UNKNOWN VALUE

_advisorWallet must not be equal to UNKNOWN VALUE

_teamWallet must not be equal to UNKNOWN VALUE

Source Code

function initWallets(
  address _teamWallet,
  address _advisorWallet,
  address _bountyWallet,
  address _earlyInvWallet
) public onlyOwner {
  require(!stopped);
  require(
    _teamWallet != address(0x0) &&
      _advisorWallet != address(0x0) &&
      _bountyWallet != address(0x0) &&
      _earlyInvWallet != address(0x0)
  );

  balances[_teamWallet] = totalTeamSupply;
  balances[_advisorWallet] = totalAdvisorsSupply;
  balances[_bountyWallet] = totalBountySupply;
  balances[_earlyInvWallet] = totalEarlyInvSupply;

  emit Transfer(address(0x0), _teamWallet, balances[_teamWallet]);
  emit Transfer(address(0x0), _advisorWallet, balances[_advisorWallet]);
  emit Transfer(address(0x0), _bountyWallet, balances[_bountyWallet]);
  emit Transfer(address(0x0), _earlyInvWallet, balances[_earlyInvWallet]);
}

burn

Parameters

Name	Type
_value	uint256

Properties

Visibility public

Mutability transaction

Modifiers

onlyOwner checks for the following:

owner must be equal to the sender's address

Requirements

stopped must not be true

_value must be less than or equal to balances for the sender's address

Source Code

function burn(uint256 _value) public onlyOwner returns (bool) {
  require(!stopped);
  require(_value <= balances[msg.sender]);

  address burner = msg.sender;

  balances[burner] = balances[burner].sub(_value);
  totalTokenSupply = totalTokenSupply.sub(_value);
  totalBurned = totalBurned.add(_value);

  emit Burn(burner, _value);
  emit Transfer(burner, address(0x0), _value);
  return true;
}

transferOwnership

Parameters

Name	Type
_newOwner	address

Properties

Visibility public

Mutability transaction

Modifiers

onlyOwner checks for the following:

owner must be equal to the sender's address

Requirements

stopped must not be true

_newOwner must not be equal to UNKNOWN VALUE

Source Code

function transferOwnership(address _newOwner) public onlyOwner {
  require(!stopped);
  require(_newOwner != address(0x0));

  balances[_newOwner] = (balances[_newOwner]).add(balances[owner]);
  balances[owner] = 0;
  owner = _newOwner;

  emit Transfer(msg.sender, _newOwner, balances[_newOwner]);
}

renounceOwnership

Parameters

This function has no parameters.

Properties

Visibility public

Mutability transaction

Modifiers

onlyOwner checks for the following:

owner must be equal to the sender's address

Requirements

stopped must not be true

Source Code

function renounceOwnership() public onlyOwner {
  require(!stopped);

  owner = address(0x0);

  emit OwnershipRenounced(owner);
}

increaseApproval

Parameters

Name	Type
_spender	address
_addedValue	uint256

Properties

Visibility public

Mutability transaction

Requirements

stopped must not be true

Source Code

function increaseApproval(address _spender, uint256 _addedValue)
  public
  returns (bool)
{
  require(!stopped);

  allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(
    _addedValue
  );

  emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
  return true;
}

decreaseApproval

Parameters

Name	Type
_spender	address
_subtractedValue	uint256

Properties

Visibility public

Mutability transaction

Requirements

stopped must not be true

Source Code

function decreaseApproval(address _spender, uint256 _subtractedValue)
  public
  returns (bool)
{
  uint256 oldValue = allowed[msg.sender][_spender];

  require(!stopped);

  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;
}

transferAnyERC20Token

Parameters

Name	Type
_tokenAddress	address
_tokens	uint256

Properties

Visibility public

Mutability transaction

Modifiers

onlyOwner checks for the following:

owner must be equal to the sender's address

Requirements

stopped must not be true

Source Code

function transferAnyERC20Token(address _tokenAddress, uint256 _tokens)
  public
  onlyOwner
  returns (bool)
{
  require(!stopped);

  return ERC20Interface(_tokenAddress).transfer(owner, _tokens);
}

constructor

Parameters

This function has no parameters.

Properties

Visibility public

Mutability payable

Source Code

function() public payable {
  revert();
}

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.

PlatonCoin

ERC20

About

Stats

Library Use

Events (5) keyboard_arrow_up

Approval Event

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

Burn Event

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

OwnershipRenounced Event

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

OwnershipTransferred 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.

Constants (4) keyboard_arrow_up

TOKEN_DECIMALS Constant

name Constant

symbol Constant

decimals Constant

State Variables (11) keyboard_arrow_up

totalTokenSupply Variable

totalSaleSupply Variable

totalTeamSupply Variable

totalAdvisorsSupply Variable

totalBountySupply Variable

totalEarlyInvSupply Variable

owner Variable

totalBurned Variable

balances Variable

stopped Variable

allowed Variable

Functions Expand All Collapse All

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

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

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

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

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

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

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

pauseCrowdSale 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.

onlyOwner checks for the following:

Source Code

resumeCrowdSale 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.

onlyOwner checks for the following:

Source Code

initWallets 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.

onlyOwner 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.

Events (5)

Parameters

Parameters

Parameters

Parameters

Parameters

Constants (4)

State Variables (11)

totalSupply

Parameters

balanceOf

Parameters

transfer

Parameters

Requirements

allowance

Parameters

Requirements

transferFrom

Parameters

Requirements

approve

Parameters

Requirements

pauseCrowdSale

Parameters

Modifiers

resumeCrowdSale

Parameters

Modifiers

initWallets

Parameters

Modifiers

Requirements

burn

Parameters

Modifiers

Requirements

transferOwnership

Parameters

Modifiers

Requirements

renounceOwnership

Parameters

Modifiers

Requirements

increaseApproval

Parameters

Requirements

decreaseApproval

Parameters

Requirements

transferAnyERC20Token

Parameters

Modifiers

Requirements

constructor

Parameters