Espacios de nombres
Variantes
Acciones

std::type_info

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< cpp‎ | types

 
 
Utilidades de la biblioteca
Escriba apoyo (basic types, RTTI, type traits)
Gestión de memoria dinámica
Gestión de errores
Programa de servicios públicos
Funciones variadic
Fecha y hora
Objetos Function
initializer_list(C++11)
bitset
hash(C++11)
Operadores relacionales
Original:
Relational operators
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rel_ops::operator!=
rel_ops::operator>
rel_ops::operator<=
rel_ops::operator>=
Pares y tuplas
Original:
Pairs and tuples
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pair
tuple(C++11)
piecewise_construct_t(C++11)
piecewise_construct(C++11)
Cambiar, hacia adelante y mover
Original:
Swap, forward and move
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swap
forward(C++11)
move(C++11)
move_if_noexcept(C++11)
declval(C++11)
 
Escriba apoyo
Tipos básicos
Original:
Basic types
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Tipos fundamentales
Tipos fijos ancho enteros (C++11)
Límites numéricos
Original:
Numeric limits
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numeric_limits
C numérico limita interfaz
Información de tipo en tiempo de ejecución
Original:
Runtime type information
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type_info
type_index(C++11)
Caracteres de tipo
Original:
Type traits
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Categorías primarias de tipo
Original:
Primary type categories
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is_void(C++11)
is_array(C++11)
is_pointer(C++11)
is_enum(C++11)
is_union(C++11)
is_class(C++11)
is_function(C++11)
is_object(C++11)
is_scalar(C++11)
is_compound(C++11)
is_integral(C++11)
is_floating_point(C++11)
is_fundamental(C++11)
is_arithmetic(C++11)
is_reference(C++11)
is_lvalue_reference(C++11)
is_rvalue_reference(C++11)
is_member_pointer(C++11)
is_member_object_pointer(C++11)
is_member_function_pointer(C++11)
Propiedades de tipo
Original:
Type properties
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is_const(C++11)
is_volatile(C++11)
is_pod(C++11)
is_empty(C++11)
is_polymorphic(C++11)
is_abstract(C++11)
Operaciones compatibles
Original:
Supported operations
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is_constructible
is_trivially_constructible
is_nothrow_constructible
(C++11)
(C++11)
(C++11)
is_default_constructible
is_trivially_default_constructible
is_nothrow_default_constructible
(C++11)
(C++11)
(C++11)
is_copy_constructible
is_trivially_copy_constructible
is_nothrow_copy_constructible
(C++11)
(C++11)
(C++11)
is_move_constructible
is_trivially_move_constructible
is_nothrow_move_constructible
(C++11)
(C++11)
(C++11)
is_assignable
is_trivially_assignable
is_nothrow_assignable
(C++11)
(C++11)
(C++11)
is_copy_assignable
is_trivially_copy_assignable
is_nothrow_copy_assignable
(C++11)
(C++11)
(C++11)
is_move_assignable
is_trivially_move_assignable
is_nothrow_move_assignable
(C++11)
(C++11)
(C++11)
is_destructible
is_trivially_destructible
is_nothrow_destructible
(C++11)
(C++11)
(C++11)
has_virtual_destructor(C++11)
Relaciones y consultas de propiedad
Original:
Relationships and property queries
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is_same(C++11)
is_base_of(C++11)
is_convertible(C++11)
alignment_of(C++11)
rank(C++11)
extent(C++11)
Modificaciones de tipo
Original:
Type modifications
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remove_cv
remove_const
remove_volatile
(C++11)
(C++11)
(C++11)
add_cv
add_const
add_volatile
(C++11)
(C++11)
(C++11)
make_signed(C++11)
make_unsigned(C++11)
Transformaciones de tipo
Original:
Type transformations
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aligned_storage(C++11)
aligned_union(C++11)
decay(C++11)
enable_if(C++11)
conditional(C++11)
common_type(C++11)
underlying_type(C++11)
result_of(C++11)
Escriba constantes rasgos
Original:
Type trait constants
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integral_constant(C++11)
 
std::type_info
Las funciones miembro
Original:
Member functions
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type_info::~type_info
type_info::operator==
type_info::operator!=
type_info::before
type_info::hash_code(C++11)
type_info::name
 
Defined in header <typeinfo>
class type_info;
El type_info clase tiene aplicación específica de información sobre un tipo, incluyendo el nombre de la clase y los medios para comparar dos tipos de igualdad o la orden de intercalación. Esta es la clase devuelto por el operador typeid .
Original:
The class type_info holds implementation-specific information about a type, including the name of the type and means to compare two types for equality or collating order. This is the class returned by the typeid operator.
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La clase no es ni type_info CopyConstructible ni CopyAssignable .
Original:
The type_info class is neither CopyConstructible nor CopyAssignable.
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[editar] Las funciones miembro

(constructor)
[eliminada]
has neither default nor copy constructors
(miembro público función)
[virtual]
objetos derivados son seguras para eliminar a través de puntero-a-base
Original:
derived objects are safe to delete through pointer-to-base
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(Virtual Member público función)
operator=
[eliminada]
No se puede copiar asignado
Original:
can not be copy-assigned
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(miembro público función)
checks whether the objects refer to the same type
(miembro público función) [edit]
comprueba si el tipo mencionado precede tipo referido de otro objeto type_index
en la aplicación define el orden, la orden es decir, los tipos mencionados
Original:
checks whether the referred type precedes referred type of another type_index
object in the implementation defined order, i.e. orders the referred types
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(miembro público función) [edit]
(C++11)
devuelve un valor que es idéntico para los mismos tipos
Original:
returns a value which is identical for the same types
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(miembro público función) [edit]
implementación de los nombres definidos del tipo
Original:
implementation defined name of the type
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(miembro público función) [edit]

[editar] Ver también

envoltura alrededor de un objeto type_info, que se puede utilizar como índice asociativo y no ordenadas en contenedores asociativos
Original:
wrapper around a type_info object, that can be used as index in associative and unordered associative containers
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(clase) [edit]