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) |
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