balanceOf

Contract: JBToken​‌

Interface: IJBToken

Step by step

An account's balance of this ERC20.

Definition

function balanceOf(address _account, uint256 _projectId)
  external
  view
  override
  returns (uint256) { ... }

• Arguments:
  • _account is the account to get a balance of.
  • _projectId is the ID of the project to which the token belongs. This is ignored.
• The view function can be accessed externally by anyone.
• The view function does not alter state on the blockchain.
• The function overrides a function definition from the IJBToken interface.
• The function returns the balance of the _account of this ERC20, as a fixed point number with 18 decimals.

Body

1. Forward the call to the ERC20 implementation.

   return super.balanceOf(_account);

   Inherited references:

   • balanceOf

Code

/**
  @notice
  An account's balance of this ERC20.

  @param _account The account to get a balance of.
  @param _projectId is the ID of the project to which the token belongs. This is ignored.

  @return The balance of the `_account` of this ERC20, as a fixed point number with 18 decimals.
*/
function balanceOf(address _account, uint256 _projectId)
  external
  view
  override
  returns (uint256)
{
  _projectId; // Prevents unused var compiler and natspec complaints.

  return super.balanceOf(_account);
}

Bug bounty

Category	Description	Reward
Optimization	Help make this operation more efficient.	0.5ETH
Low severity	Identify a vulnerability in this operation that could lead to an inconvenience for a user of the protocol or for a protocol developer.	1ETH
High severity	Identify a vulnerability in this operation that could lead to data corruption or loss of funds.	5+ETH