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MultiVaultToken

_transfer

Moves amount of tokens from sender to recipient.
function transfer(address to, uint256 amount) public virtual override returns (bool)
Parameters:
Name
Type
Description
to
address
Recipient’s address
amount
uint256
Amount of tokens to transfer
Return value:
Type
Description
bool
True if transfer is successful, false if not
Events emitted:
  • Transfer

_mint

Creates amount tokens and assigns them to account, increasing the total supply
function _mint(address account, uint256 amount) internal virtual
Parameters:
Name
Type
Description
account
address
Address of the account where to assign created tokens
amount
uint256
Amount of tokens to be created
Events emitted:
  • Transfer

_burn

Destroys amount tokens from account, reducing the total supply.
function _burn(address account, uint256 amount) internal virtual
Parameters:
Name
Type
Description
account
address
Account address in which tokens should be destroyed
amount
uint256
Amount of tokens to be destroyed
Events emitted:
  • Transfer

_approve

Sets amount as the allowance of spender over the owner s tokens.
function _approve(
address owner,
address spender,
uint256 amount
) internal virtual
Parameters:
Name
Type
Description
owner
address
Address of the owner whose tokens will be spent
spender
address
Address of the owner’s tokens spender
amount
uint256
Allowed amount of tokens which spender can use
Events emitted:
  • Approval

_spendAllowance

Updates owner s allowance for spender based on spent amount.
function _spendAllowance(
address owner,
address spender,
uint256 amount
) internal virtual
Parameters:
Name
Type
Description
owner
address
Address of the owner whose tokens will be spent
spender
address
Address of the owner’s tokens spender
amount
uint256
Allowed amount of tokens which spender can use