Blockwell

Everex

ERC20

This contract is an ERC20 token.

Name Everex
Symbol EVX
Decimals 4
Total Supply 25,000,000 EVX

About link description

Everex (EVX) is a cryptocurrency token and operates on the Ethereum platform. Everex has a current supply of 25,000,000 with 22,700,000 in circulation. The last known price of Everex is $0.447163 USD and is up 3.01% over the last 24 hours. It is currently trading on 16 active market(s) with $661,841.776 traded over the last 24 hours. More information can be found at https://www.everex.io/.

Stats

Public Functions 19
Event Types 5
Code Size 13,824 bytes

Approval Event

Parameters help
owner
address help
spender
address help
value
uint256 help

OwnershipTransferred Event

Parameters help
previousOwner
address help
newOwner
address help

Pause Event

Parameters help

Transfer Event

Parameters help
from
address help
to
address help
value
uint256 help

Unpause Event

Parameters help

Functions Expand All Collapse All

transferOwnership keyboard_arrow_up

Parameters help

Name Type
otherOwner
address help

Properties

Visibility help public
Mutability help transaction

Requirements help

Source Code
  function transferOwnership(address otherOwner) onlyOwner {
    require(otherOwner != address(0));      
    newOwner = otherOwner;
  }

approveOwnership keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help transaction
Source Code
  function approveOwnership() {
    require(msg.sender == newOwner);
    OwnershipTransferred(owner, newOwner);
    owner = newOwner;
    newOwner = address(0);
  }

transferModeratorship keyboard_arrow_up

Parameters help

Name Type
otherModerator
address help

Properties

Visibility help public
Mutability help transaction
Source Code
  function transferModeratorship(address otherModerator) onlyModerator {
    newModerator = otherModerator;
  }

approveModeratorship keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help transaction
Source Code
  function approveModeratorship() {
    require(msg.sender == newModerator);
    moderator = newModerator;
    newModerator = address(0);
  }

removeModeratorship keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help transaction
Source Code
  function removeModeratorship() onlyOwner {
      moderator = address(0);
  }

hasModerator keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help constant
Source Code
  function hasModerator() constant returns(bool) {
      return (moderator != address(0));
  }

pause keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help transaction

Modifiers help

onlyOwnerOrModerator checks for the following:
One or more of the following:
Source Code
  function pause() onlyOwnerOrModerator whenNotPaused {
    paused = true;
    Pause();
  }

unpause keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help transaction

Modifiers help

onlyOwnerOrModerator checks for the following:
One or more of the following:
Source Code
  function unpause() onlyOwnerOrModerator whenPaused {
    paused = false;
    Unpause();
  }

balanceOf keyboard_arrow_up

Parameters help

Name Type
_owner
address help

Properties

Visibility help public
Mutability help constant
Source Code
  function balanceOf(address _owner) constant returns (uint256 balance) {
    return balances[_owner];
  }

transfer keyboard_arrow_up

Parameters help

Name Type
_to
address help
_value
uint256 help

Properties

Visibility help public
Mutability help transaction

Modifiers help

Source Code
  function transfer(address _to, uint256 _value) whenNotPaused returns (bool) {
    require(!isFrozen(msg.sender));
    require(!isFrozen(_to));
    return super.transfer(_to, _value);
  }

allowance keyboard_arrow_up

Parameters help

Name Type
_owner
address help
_spender
address help

Properties

Visibility help public
Mutability help constant
Source Code
  function allowance(address _owner, address _spender) constant returns (uint256 remaining) {
    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

Modifiers help

Source Code
  function transferFrom(address _from, address _to, uint256 _value) whenNotPaused returns (bool) {
    require(!isFrozen(msg.sender));
    require(!isFrozen(_from));
    require(!isFrozen(_to));
    return super.transferFrom(_from, _to, _value);
  }

approve keyboard_arrow_up

Parameters help

Name Type
_spender
address help
_value
uint256 help

Properties

Visibility help public
Mutability help transaction

Requirements help

One or more of the following:
Source Code
  function approve(address _spender, uint256 _value) returns (bool) {

    // To change the approve amount you first have to reduce the addresses`
    //  allowance to zero by calling `approve(_spender, 0)` if it is not
    //  already 0 to mitigate the race condition described here:
    //  https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
    require((_value == 0) || (allowed[msg.sender][_spender] == 0));

    allowed[msg.sender][_spender] = _value;
    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) 
    returns (bool success) {
    allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
    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) 
    returns (bool success) {
    uint oldValue = allowed[msg.sender][_spender];
    if (_subtractedValue > oldValue) {
      allowed[msg.sender][_spender] = 0;
    } else {
      allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
    }
    Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
    return true;
  }

isFrozen keyboard_arrow_up

Parameters help

Name Type
_addr
address help

Properties

Visibility help public
Mutability help constant
Source Code
  function isFrozen(address _addr) constant returns (bool){
      return frozen[_addr] && hasModerator();
  }

freeze keyboard_arrow_up

Parameters help

Name Type
_addr
address help

Properties

Visibility help public
Mutability help transaction
Source Code
  function freeze(address _addr) onlyModerator {
      frozen[_addr] = true;
  }

unfreeze keyboard_arrow_up

Parameters help

Name Type
_addr
address help

Properties

Visibility help public
Mutability help transaction
Source Code
  function unfreeze(address _addr) onlyModerator {
      frozen[_addr] = false;
  }

moderatorTransferFrom keyboard_arrow_up

Parameters help

Name Type
_from
address help
_to
address help
_value
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
  function moderatorTransferFrom(address _from, address _to, uint256 _value) onlyModerator returns (bool) {
    balances[_to] = balances[_to].add(_value);
    balances[_from] = balances[_from].sub(_value);
    Transfer(_from, _to, _value);
    return true;
  }