# LibTokenizedVault

# Functions

# _internalBalanceOf

function _internalBalanceOf(bytes32 _ownerId, bytes32 _tokenId) internal view returns (uint256);

# _internalTokenSupply

function _internalTokenSupply(bytes32 _objectId) internal view returns (uint256);

# _internalTransfer

function _internalTransfer(bytes32 _from, bytes32 _to, bytes32 _tokenId, uint256 _amount)
    internal
    returns (bool success);

# _internalMint

function _internalMint(bytes32 _to, bytes32 _tokenId, uint256 _amount) internal;

# _normalizeDividends

function _normalizeDividends(bytes32 _from, bytes32 _to, bytes32 _tokenId, uint256 _amount, bool _updateTotals)
    internal;

# _internalBurn

function _internalBurn(bytes32 _from, bytes32 _tokenId, uint256 _amount) internal;

# _withdrawDividend

function _withdrawDividend(bytes32 _ownerId, bytes32 _tokenId, bytes32 _dividendTokenId) internal;

# _getWithdrawableDividend

function _getWithdrawableDividend(bytes32 _ownerId, bytes32 _tokenId, bytes32 _dividendTokenId)
    internal
    view
    returns (uint256 withdrawableDividend_);

# _withdrawAllDividends

function _withdrawAllDividends(bytes32 _ownerId, bytes32 _tokenId) internal;

# _payDividend

function _payDividend(bytes32 _guid, bytes32 _from, bytes32 _to, bytes32 _dividendTokenId, uint256 _amount) internal;

# _getWithdrawableDividendAndDeductionMath

function _getWithdrawableDividendAndDeductionMath(
    uint256 _amount,
    uint256 _supply,
    uint256 _totalDividend,
    uint256 _withdrawnSoFar
) internal pure returns (uint256 _withdrawableDividend);

# _getLockedBalance

function _getLockedBalance(bytes32 _accountId, bytes32 _tokenId) internal view returns (uint256 amount);

# _totalDividends

function _totalDividends(bytes32 _tokenId, bytes32 _dividendDenominationId) internal view returns (uint256);

# Events

# InternalTokenBalanceUpdate

Emitted when a token balance gets updated.

event InternalTokenBalanceUpdate(
    bytes32 indexed ownerId, bytes32 tokenId, uint256 newAmountOwned, string functionName, address indexed msgSender
);

Parameters

Name	Type	Description
`ownerId`	`bytes32`	Id of owner
`tokenId`	`bytes32`	ID of token
`newAmountOwned`	`uint256`	new amount owned
`functionName`	`string`	Function name
`msgSender`	`address`	msg.sender

# InternalTokenSupplyUpdate

Emitted when a token supply gets updated.

event InternalTokenSupplyUpdate(
    bytes32 indexed tokenId, uint256 newTokenSupply, string functionName, address indexed msgSender
);

Parameters

Name	Type	Description
`tokenId`	`bytes32`	ID of token
`newTokenSupply`	`uint256`	New token supply
`functionName`	`string`	Function name
`msgSender`	`address`	msg.sender

# DividendDistribution

Emitted when a dividend gets paid out.

event DividendDistribution(bytes32 indexed guid, bytes32 from, bytes32 to, bytes32 dividendTokenId, uint256 amount);

Parameters

Name	Type	Description
`guid`	`bytes32`	dividend distribution ID
`from`	`bytes32`	distribution initiator
`to`	`bytes32`	distribution receiver
`dividendTokenId`	`bytes32`
`amount`	`uint256`	distributed amount

# DividendWithdrawn

Emitted when a dividend gets paid out.

event DividendWithdrawn(
    bytes32 indexed accountId,
    bytes32 tokenId,
    uint256 amountOwned,
    bytes32 dividendTokenId,
    uint256 dividendAmountWithdrawn
);

Parameters

Name	Type	Description
`accountId`	`bytes32`	ID of the account withdrawing the dividend
`tokenId`	`bytes32`	ID of the participation token that is paying out the dividends to holders
`amountOwned`	`uint256`	owned amount of the participation tokens
`dividendTokenId`	`bytes32`	ID of the dividend denomination token
`dividendAmountWithdrawn`	`uint256`	amount withdrawn