std::make_error_condition(std::errc)
From cppreference.com
Defined in header <system_error> | ||
std::error_condition make_error_condition(std::errc e )noexcept; | (since C++11) | |
Creates an error condition for an errc
value e. Sets the error value to int(e) and error category to std::generic_category.
[edit]Parameters
e | - | standard error value |
[edit]Return value
Error condition for e.
[edit]Example
Run this code
#include <iostream>#include <string>#include <system_error> int main(){auto err = std::make_error_condition(std::errc::invalid_argument);std::cout<< err.message()<<'\n';}
Possible output:
Invalid argument