STGetter.sol

View Source: contracts/tokens/STGetter.sol

↗ Extends: OZStorage, SecurityTokenStorage ↘ Derived Contracts: MockSTGetter

STGetter

Functions

• isIssuable()

• getCheckpointTimes()

• getInvestorCount()

• getInvestors()

• getInvestorsAt(uint256 _checkpointId)

• getInvestorsSubsetAt(uint256 _checkpointId, uint256 _start, uint256 _end)

• getModule(address _module)

• getModulesByName(bytes32 _name)

• getModulesByType(uint8 _type)

• getTreasuryWallet()

• balanceOfAt(address _investor, uint256 _checkpointId)

• totalSupplyAt(uint256 _checkpointId)

• iterateInvestors(uint256 _start, uint256 _end)

• checkPermission(address _delegate, address _module, bytes32 _perm)

• isOperator(address _operator, address _tokenHolder)

• isOperatorForPartition(bytes32 _partition, address _operator, address _tokenHolder)

• partitionsOf(address )

• getVersion()

• getDocument(bytes32 _name)

• getAllDocuments()

isIssuable

A security token issuer can specify that issuance has finished for the token (i.e. no new tokens can be minted or issued).

function isIssuable() external view
returns(bool)

Returns

bool true signifies the minting is allowed. While false denotes the end of minting

Arguments

Name	Type	Description

getCheckpointTimes

Gets list of times that checkpoints were created

function getCheckpointTimes() external view
returns(uint256[])

Returns

List of checkpoint times

Arguments

Name	Type	Description

getInvestorCount

Returns the count of address that were added as (potential) investors

function getInvestorCount() external view
returns(uint256)

Returns

Investor count

Arguments

Name	Type	Description

getInvestors

returns an array of investors NB - this length may differ from investorCount as it contains all investors that ever held tokens

function getInvestors() public view
returns(investors address[])

Returns

list of addresses

Arguments

Name	Type	Description

getInvestorsAt

returns an array of investors with non zero balance at a given checkpoint

function getInvestorsAt(uint256 _checkpointId) external view
returns(address[])

Returns

list of investors

Arguments

Name	Type	Description
_checkpointId	uint256	Checkpoint id at which investor list is to be populated

getInvestorsSubsetAt

returns an array of investors with non zero balance at a given checkpoint

function getInvestorsSubsetAt(uint256 _checkpointId, uint256 _start, uint256 _end) external view
returns(address[])

Returns

list of investors

Arguments

Name	Type	Description
_checkpointId	uint256	Checkpoint id at which investor list is to be populated
_start	uint256	Position of investor to start iteration from
_end	uint256	Position of investor to stop iteration at

getModule

Returns the data associated to a module

function getModule(address _module) external view
returns(bytes32, address, address, bool, uint8[], bytes32)

Returns

bytes32 name

Arguments

Name	Type	Description
_module	address	address of the module

getModulesByName

Returns a list of modules that match the provided name

function getModulesByName(bytes32 _name) external view
returns(address[])

Returns

address[] list of modules with this name

Arguments

Name	Type	Description
_name	bytes32	name of the module

getModulesByType

Returns a list of modules that match the provided module type

function getModulesByType(uint8 _type) external view
returns(address[])

Returns

address[] list of modules with this type

Arguments

Name	Type	Description
_type	uint8	type of the module

getTreasuryWallet

use to return the global treasury wallet

function getTreasuryWallet() external view
returns(address)

Arguments

Name	Type	Description

balanceOfAt

Queries balances as of a defined checkpoint

function balanceOfAt(address _investor, uint256 _checkpointId) public view
returns(uint256)

Arguments

Name	Type	Description
_investor	address	Investor to query balance for
_checkpointId	uint256	Checkpoint ID to query as of

totalSupplyAt

Queries totalSupply as of a defined checkpoint

function totalSupplyAt(uint256 _checkpointId) external view
returns(uint256)

Returns

uint256

Arguments

Name	Type	Description
_checkpointId	uint256	Checkpoint ID to query

iterateInvestors

generates subset of investors NB - can be used in batches if investor list is large. start and end both are included in array.

function iterateInvestors(uint256 _start, uint256 _end) external view
returns(address[])

Returns

list of investors

Arguments

Name	Type	Description
_start	uint256	Position of investor to start iteration from
_end	uint256	Position of investor to stop iteration at

checkPermission

Validate permissions with PermissionManager if it exists, If no Permission return false

function checkPermission(address _delegate, address _module, bytes32 _perm) public view
returns(bool)

Returns

success

Arguments

Name	Type	Description
_delegate	address	address of delegate
_module	address	address of PermissionManager module
_perm	bytes32	the permissions

isOperator

Determines whether _operator is an operator for all partitions of _tokenHolder

function isOperator(address _operator, address _tokenHolder) external view
returns(bool)

Returns

Whether the _operator is an operator for all partitions of _tokenHolder

Arguments

Name	Type	Description
_operator	address	The operator to check
_tokenHolder	address	The token holder to check

isOperatorForPartition

Determines whether _operator is an operator for a specified partition of _tokenHolder

function isOperatorForPartition(bytes32 _partition, address _operator, address _tokenHolder) external view
returns(bool)

Returns

Whether the _operator is an operator for a specified partition of _tokenHolder

Arguments

Name	Type	Description
_partition	bytes32	The partition to check
_operator	address	The operator to check
_tokenHolder	address	The token holder to check

partitionsOf

Return all partitions

function partitionsOf(address ) external pure
returns(bytes32[])

Returns

List of partitions

Arguments

Name	Type	Description
	address

getVersion

Returns the version of the SecurityToken

function getVersion() external view
returns(uint8[])

Arguments

Name	Type	Description

getDocument

Used to return the details of a document with a known name (bytes32).

function getDocument(bytes32 _name) external view
returns(string, bytes32, uint256)

Returns

string The URI associated with the document.

Arguments

Name	Type	Description
_name	bytes32	Name of the document

getAllDocuments

Used to retrieve a full list of documents attached to the smart contract.

function getAllDocuments() external view
returns(bytes32[])

Returns

bytes32 List of all documents names present in the contract.

Arguments

Name	Type	Description