std::tx_exception
From cppreference.com
| Defined in header <stdexcept>
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| 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.
Contents |
[edit] 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; |
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Returns the payload object object held by the exception object.
Exceptions
(none)
Inherited from std::runtime_error
Inherited from std::exception
Member functions
| [virtual] |
destructs the exception object (virtual public member function of std::exception)
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| [virtual] |
returns an explanatory string (virtual public member function of std::exception)
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