Namensräume
Varianten
Aktionen

std::uses_allocator<std::function>

Aus cppreference.com
< cpp‎ | utility‎ | functional‎ | function

This page has been machine-translated from the English version of the wiki using Google Translate.

The translation may contain errors and awkward wording. Hover over text to see the original version. You can help to fix errors and improve the translation. For instructions click here.

Click here for the English version of this page

 
C++
 
Utilities-Bibliothek
 
Function-Objekte
Funktionswrapper
function(C++11)
mem_fn(C++11)
bad_function_call(C++11)
Bindung
bind(C++11)
is_bind_expression(C++11)
is_placeholder(C++11)
_1, _2, _3, ...(C++11)
Referenzwrapper
reference_wrapper(C++11)
ref
cref		(C++11)
(C++11)
Operatorwrapper
Verneinung
Veraltete Binder und Adapter
unary_function(veraltet)
binary_function(veraltet)
ptr_fun(veraltet)
pointer_to_unary_function(veraltet)
pointer_to_binary_function(veraltet)
mem_fun(veraltet)
mem_fun_t
mem_fun1_t
const_mem_fun_t
const_mem_fun1_t		(veraltet)
(veraltet)
(veraltet)
(veraltet)
mem_fun_ref(veraltet)
mem_fun_ref_t
mem_fun1_ref_t
const_mem_fun_ref_t
const_mem_fun1_ref_t		(veraltet)
(veraltet)
(veraltet)
(veraltet)
binder1st
binder2nd		(veraltet)
(veraltet)
bind1st
bind2nd		(veraltet)
(veraltet)
 
std::function
 
definiert in Header <functional>
template< class R, class... ArgTypes, class Alloc >
struct uses_allocator<std::function<R(ArgTypes...)>, Alloc> : std::true_type { };
 (seit C++11)
Diese Spezialisierung std::uses_allocator informiert andere Bibliothek-Komponenten, dass alle Objekte des Typs std::function support uses-Allocator Bau, obwohl sie nicht über eine verschachtelte allocator_type .
Original:
This specialization of std::uses_allocator informs other library components that all objects of type std::function support uses-allocator construction, even though they do not have a nested allocator_type.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

Inhaltsverzeichnis

Inherited from std::integral_constant

Member constants

value
[statisch]
 true
(public static Mitglied konstanten)

Member functions

operator bool
wandelt das Objekt bool, gibt value
Original:
converts the object to bool, returns value
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(öffentliche Elementfunktion)

Member types

Type
Original:
Type
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
 Definition
value_type bool
type std::integral_constant<bool, value>

[Bearbeiten] Siehe auch

(C++11)
 prüft, ob der angegebene Typ allokatorgestützte Erzeugung unterstützt.
(Klassen-Template) [edit]
Von „https://de.cppreference.com/mwiki/index.php?title=cpp/utility/functional/function/uses_allocator&oldid=30413“