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std::error_...r_condition(3)  C++ Standard Libary std::error_...r_condition(3)

NAME
       std::error_category::default_error_condition - std::error_category::de-
       fault_error_condition

Synopsis
	  virtual  std::error_condition	 default_error_condition(  int	val  )
       const  (since C++11)
	  noexcept;

	  Returns the error condition for the given error value.

	  Equivalent to	std::error_condition(val, *this).

	  Classes derived from error_category may override  this  function  to
       map certain error
	  values  to  a	 generic  category.  For example, std::system_category
       overrides this
	  function to map the error values that	match POSIX errno values to
	  std::generic_category.

Parameters
	  val -	error value for	which to return	error condition

Return value
	  The error condition for the given error code.

http://cppreference.com		  2024.06.10	  std::error_...r_condition(3)

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