PToken

PToken.sol is a ERC20 smart contract. When the factory contract deploys the pool, the pool deploys 3 PTokens described in Components of Potentia.

PToken minting and burning are exclusive functions of the pool. All other operations, such as transfer, decimals, and balanceOf, adhere to the standard ERC20 standard.

1. mint

function mint(address _to, uint256 _amt) external virtual onlyOwner

This functions mints PToken to the caller's address. This can only be called by the pool and can not directly be called by the traders.

Parameters

Name	Type	Description
_to	address	Address of the caller
_amt	uint256	Amount of PTokens to mint

2. burn

function burn(address _from, uint256 _amt) external virtual onlyOwner

This functions burns PToken. This can only be called by the pool and can not directly be called by the traders.

Parameters

Name	Type	Description
_from	address	Address of the caller
_amt	uint256	Amount of PTokens to burn