std::tx_exception (3) - Linux Manuals

std::tx_exception: std::tx_exception

NAME

std::tx_exception - std::tx_exception

Synopsis

Defined in header <stdexcept>
template< class T > (TM TS)
class tx_exception : public std::runtime_error;

Defines an exception type that can be used to cancel and roll back an atomic transaction initiated by the keyword atomic_cancel
If T is not TriviallyCopyable, the program that specializes std::tx_exception<T> is ill-formed.

Member functions

 std::tx_exception::tx_exception

explicit tx_exception( T value ) transaction_safe; (1)
tx_exception( T value, const std::string& what_arg ) transaction_safe; (2)
tx_exception( T value, const char* what_arg ) transaction_safe; (3)

Constructs the exception object with what_arg as explanatory string that can be accessed through what() and value as the object that can be accessed through get().

Parameters

value - payload object
what_arg - explanatory string

Exceptions

(none)

 std::tx_exception::get

T get() const transaction_safe;

Returns the payload object object held by the exception object.

Exceptions

(none)

Inherited from std::runtime_error

Inherited from std::exception

Member functions

destructor destroys the exception object
             (virtual public member function of std::exception)
[virtual]

what returns an explanatory string
             (virtual public member function of std::exception)
[virtual]