Espacios de nombres
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std::type_index

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< cpp‎ | types

 
 
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
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Operadores relacionales
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Relational operators
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Pares y tuplas
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Pairs and tuples
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Cambiar, hacia adelante y mover
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Swap, forward and move
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Tipos básicos
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Basic types
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Tipos fundamentales
Tipos fijos ancho enteros (C++11)
Límites numéricos
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Numeric limits
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C numérico limita interfaz
Información de tipo en tiempo de ejecución
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Runtime type information
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type_index
(C++11)
Caracteres de tipo
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Type traits
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Categorías primarias de tipo
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Primary type categories
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Propiedades de tipo
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Type properties
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Operaciones compatibles
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Supported operations
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Relaciones y consultas de propiedad
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Relationships and property queries
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Modificaciones de tipo
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Type modifications
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Transformaciones de tipo
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Type transformations
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Escriba constantes rasgos
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Type trait constants
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std::type_index
Las funciones miembro
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Member functions
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Definido en la cabecera <typeindex>
class type_index;
(desde C++11)

The type_index class is a wrapper class around a std::type_info object, that can be used as index in associative and unordered associative containers. The relationship with type_info object is maintained through a pointer, therefore type_index is CopyConstructible and CopyAssignable.

[editar] Las funciones miembro

Construye el objeto
Original:
constructs the object
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(función miembro público) [editar]
compara los objetos std::type_info subyacentes
Original:
compares the underlying std::type_info objects
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(función miembro público) [editar]
vuelve hash código
Original:
returns hashed code
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(función miembro público) [editar]
implementación devuelve los nombres definidos por el tipo,
asocia con objeto type_info subyacente
Original:
returns implementation defined name of the type,
associated with underlying type_info object
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(función miembro público) [editar]

[editar] Clases de ayuda

apoyo hash para std::type_index
Original:
hash support for std::type_index
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(especialización de plantilla de clase) [editar]

[editar] Ver también

contiene algún tipo de información, generada por el implementation.
Esta es la clase, devuelto por el operador typeid
Original:
contains some type's information, generated by the implementation.
This is the class, returned by the typeid operator
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(clase) [editar]