std::exception::what

virtual const char* what() const;

Returns the explanatory string.

Parameters

(none).

Return value

Pointer to a null-terminated string with explanatory information. The pointer is guaranteed to be valid at least until the exception object from which it is obtained is destroyed, or until a non-const member function on the exception object is called.

Exceptions

(none) (until C++11)
noexcept specification:
noexcept
(since C++11)
doc_CPP
2016-10-11 10:02:38
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