std::error_category:: error_category

From cppreference.net

constexpr error_category ( ) noexcept ;	(1)	(desde C++11)
error_category ( const error_category & ) = delete ;	(2)	(desde C++11)

1) Construye el objeto de categoría de error.

2) El constructor de copia está eliminado.


        error_category

(ninguno)

Los siguientes informes de defectos que modifican el comportamiento se aplicaron retroactivamente a los estándares de C++ publicados anteriormente.

DR	Aplicado a	Comportamiento publicado	Comportamiento correcto
LWG 2145	C++11	`error_category` no era construible	se añadió constructor por defecto

Compiler support
Freestanding and hosted
Language
Standard library
Standard library headers
Named requirements
Feature test macros (C++20)
Language support library
Concepts library (C++20)
Diagnostics library
Memory management library
Metaprogramming library (C++11)
General utilities library
Containers library
Iterators library
Ranges library (C++20)
Algorithms library
Strings library
Text processing library
Numerics library
Date and time library
Input/output library
Filesystem library (C++17)
Concurrency support library (C++11)
Execution control library (C++26)
Technical specifications
Symbols index
External libraries

Member functions
error_category::error_category
error_category::~error_category
error_category::name
error_category::default_error_condition
error_category::equivalent
error_category::message
error_category::operator== error_category::operator!= error_category::operator< error_category::operator<=> (until C++20) (until C++20) (C++20)