std::tuple_element<std::pair>

 

C++

Idioma

Conceptos

Utilidades de la biblioteca

Strings biblioteca

Contenedores biblioteca

Algoritmos biblioteca

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Numéricos biblioteca

Entrada / salida de la biblioteca

Localizaciones biblioteca

Expresiones biblioteca Regular (C++11)

Operaciones de biblioteca Atómica (C++11)

Tema Biblioteca de ayuda (C++11)

 

Utilidades de la biblioteca

Escriba apoyo (basic types, RTTI, type traits)

Gestión de memoria dinámica

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Programa de servicios públicos

Funciones variadic

Fecha y hora

Objetos Function

initializer_list (C++11)

bitset

hash (C++11)

Operadores relacionales Original: Relational operators The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

rel_ops::operator!= rel_ops::operator> rel_ops::operator<= rel_ops::operator>=

Pares y tuplas Original: Pairs and tuples The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

pair

tuple (C++11)

piecewise_construct_t (C++11)

piecewise_construct (C++11)

Cambiar, hacia adelante y mover Original: Swap, forward and move The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

swap

forward (C++11)

move (C++11)

move_if_noexcept (C++11)

declval (C++11)

 

std::pair

Las funciones miembro Original: Member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

pair::pair

pair::operator=

pair::swap

Terceros funciones Original: Non-member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

make_pair

operator= operator!= operator< operator<= operator> operator>=

std::swap

get (C++11)

Clases de ayuda Original: Helper classes The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

tuple_size (C++11)

tuple_element (C++11)

 

Defined in header <utility>
template< class T1, class T2 > struct tuple_element<0, std::pair<T1,T2> >;	(1)	(ya que C + +11)
template< class T1, class T2 > struct tuple_element<1, std::pair<T1,T2> >;	(2)	(ya que C + +11)

Las especializaciones parciales de std::tuple_element para pares de proporcionar una manera en tiempo de compilación para obtener los tipos de elementos de la pareja, el uso tuple-como sintaxis .

Original:

The partial specializations of std::tuple_element for pairs provide a compile-time way to obtain the types of the pair's elements, using tuple-like syntax.

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Tipos de miembros

Primera versión Original: First version The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Miembro de tipo Original: Member type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.	Definition
type	T1
Segunda versión Original: Second version The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Miembro de tipo Original: Member type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.	Definition
type	T2

Ver también

tuple_element	se obtiene el tipo del elemento especificado Original: obtains the type of the specified element The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (clase de especialización de plantilla)
std::tuple_element<std::array>	se obtiene el tipo de los elementos de array Original: obtains the type of the elements of array The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (clase de especialización de plantilla)
std::tuple_size<std::pair> (C++11)	obtiene el tamaño de un pair Original: obtains the size of a pair The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (clase de especialización de plantilla)