ERC20
This contract is an ERC20 token.
Name
DockToken
Symbol
DOCK
Decimals
18
Total Supply
1,000,000,000 DOCK
About
link
description
Dock provides a range of tools incorporating blockchain technology that enables businesses and developers to create verifiable credentials.
Stats
Public Functions
10
Event Types
3
Code Size
22,215 bytes
Events (3) keyboard_arrow_up
Functions
transferOwnership keyboard_arrow_up
balanceOf keyboard_arrow_up
transfer keyboard_arrow_up
Modifiers help
onlyWhenTransferAllowed checks for the following:
One or more of the following:
-
tokenOfferingAddr
must be equal to
the sender's address
- OR
adminAddr
must be equal to
the sender's address
- ORtransferEnabled must be true
validDestination checks for the following:
Requirements help
Source Code
function transfer(address to, uint256 value) public onlyWhenTransferAllowed validDestination(to) returns (bool) {
return super.transfer(to, value);
}
allowance keyboard_arrow_up
transferFrom keyboard_arrow_up
Modifiers help
onlyWhenTransferAllowed checks for the following:
One or more of the following:
-
tokenOfferingAddr
must be equal to
the sender's address
- OR
adminAddr
must be equal to
the sender's address
- ORtransferEnabled must be true
validDestination checks for the following:
Requirements help
Source Code
function transferFrom(address from, address to, uint256 value) public onlyWhenTransferAllowed validDestination(to) returns (bool) {
return super.transferFrom(from, to, value);
}
approve keyboard_arrow_up
Source Code
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
increaseApproval keyboard_arrow_up
Source Code
function increaseApproval(address _spender, uint _addedValue) public returns (bool) {
allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
decreaseApproval keyboard_arrow_up
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);
}
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
setTokenOffering keyboard_arrow_up
Modifiers help
onlyOwner checks for the following:
onlyTokenOfferingAddrNotSet checks for the following:
Requirements help
Source Code
function setTokenOffering(address offeringAddr, uint256 amountForSale) external onlyOwner onlyTokenOfferingAddrNotSet {
require(!transferEnabled);
uint256 amount = (amountForSale == 0) ? TOKEN_OFFERING_ALLOWANCE : amountForSale;
require(amount <= TOKEN_OFFERING_ALLOWANCE);
approve(offeringAddr, amount);
tokenOfferingAddr = offeringAddr;
}