std::system_error::what
From cppreference.com
< cpp | error | system error
C++
Utilities library
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Diagnostics library
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std::system_error
Member functions | ||||
system_error::what |
virtual const char* what() const noexcept; |
(since C++11) | |
Returns the explanatory string.
Parameters
(none)
Return value
Pointer to a null-terminated string with explanatory information.
See also
returns error code (public member function) |