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SafeOwnable

SafeOwnable​

_owner​

address _owner

_pendingOwner​

address _pendingOwner

OwnershipTransferred​

event OwnershipTransferred(address previousOwner, address newOwner)

constructor​

constructor(address owner_) public

Initializes the contract setting the owner manually.

owner​

function owner() public view virtual returns (address)

Returns the address of the current owner.

pendingOwner​

function pendingOwner() public view virtual returns (address)

Return the address of the pending owner

onlyOwner​

modifier onlyOwner()

Throws if called by any account other than the owner.

renounceOwnership​

function renounceOwnership() public virtual

Leaves the contract without owner. It will not be possible to call onlyOwner functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner.

transferOwnership​

function transferOwnership(address newOwner, bool direct) public virtual

Transfers ownership of the contract to a new account (newOwner). Can only be called by the current owner. Note If direct is false, it will set an pending owner and the OwnerShipTransferring only happens when the pending owner claim the ownership

claimOwnership​

function claimOwnership() public

pending owner call this function to claim ownership

_transferOwnership​

function _transferOwnership(address newOwner) internal virtual

Transfers ownership of the contract to a new account (newOwner). Internal function without access restriction.

_transferPendingOwnership​

function _transferPendingOwnership(address newOwner) internal virtual

set the pending owner address Internal function without access restriction.

_claimOwnership​

function _claimOwnership() internal virtual

claim ownership of the contract to a new account (newOwner). Internal function without access restriction.

_checkOwner​

function _checkOwner() internal view virtual

Throws if the sender is not the owner.