std::tx_exception

 

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Exception categories logic_error invalid_argument domain_error length_error out_of_range runtime_error range_error overflow_error underflow_error tx_exception (TM TS) Error codes Error codes errno Assertions assert system_error facility error_category (C++11) generic_category (C++11) system_category (C++11) error_condition (C++11) errc (C++11) error_code (C++11) system_error (C++11)

 

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

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