std::system_error::what (3) - Linux Manuals
std::system_error::what: std::system_error::what
Command to display std::system_error::what manual in Linux: $ man 3 std::system_error::what
NAME
std::system_error::what - std::system_error::what
Synopsis
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
code (public member function)
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