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      std::make_error_condition(std::errc)

      From cppreference.com
      <cpp‎ |error‎ |errc
       
       
      Utilities library
       
      Diagnostics library
       
      std::errc
      Non-member functions
      make_error_condition
      Helper classes
       
      Defined in header<system_error>
      std::error_condition make_error_condition(std::errc e)noexcept;
      (since C++11)

      Creates an error condition for anerrc valuee. Sets the error value toint(e) and error category tostd::generic_category.

      [edit]Parameters

      e - standard error value

      [edit]Return value

      Error condition fore.

      [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
      Retrieved from "https://en.cppreference.com/mwiki/index.php?title=cpp/error/errc/make_error_condition&oldid=160912"

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