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std::type_info

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C++
 
Biblioteca de utilitários
Digite apoio (basic types, RTTI, type traits)
Gerenciamento de memória dinâmica
De tratamento de erros
Utilidades do programa
Variadic funções
Data e hora
Objetos de função
(C++11)
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Os operadores relacionais
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Relational operators
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rel_ops::operator!=
rel_ops::operator>
rel_ops::operator<=
rel_ops::operator>=
Pares e tuplas
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Pairs and tuples
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Troque, avançar e avançar
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Swap, forward and move
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Apoio a tipos
Tipos básicos
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Basic types
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Tipos fundamentais
Tipos inteiros de largura fixos (C++11)
Limites numéricos
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Numeric limits
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C numérico limita interface
Informações de tipo de tempo de execução
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Runtime type information
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type_info
(C++11)
Características de tipo
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Type traits
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Principais categorias de tipo
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Primary type categories
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Propriedades de tipo
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Type properties
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Operações apoiadas
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Supported operations
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(C++11)(C++11)(C++11)
(C++11)(C++11)(C++11)
(C++11)(C++11)(C++11)
(C++11)(C++11)(C++11)
(C++11)(C++11)(C++11)
(C++11)(C++11)(C++11)
(C++11)(C++11)(C++11)
(C++11)(C++11)(C++11)
(C++11)
Relacionamentos e consultas de propriedade
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Relationships and property queries
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Tipo modificações
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Type modifications
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(C++11)(C++11)(C++11)
(C++11)(C++11)(C++11)
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Transformações tipo
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Type transformations
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Digite constantes traço
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Type trait constants
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(C++11)
 
std::type_info
Funções de membro
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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
 
Definido no cabeçalho <typeinfo>
class type_info;
O type_info classe contém informações específicas de execução sobre um tipo, incluindo o nome do tipo e meios para comparar dois tipos de igualdade ou ordem de agrupamento. Esta é a classe retornado pelo operador typeid.
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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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A classe type_info é nem CopyConstructible nem CopyAssignable.
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The type_info class is neither CopyConstructible nor CopyAssignable.
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[editar] Funções de membro

(constructor)
[excluída]
 has neither default nor copy constructors
(função pública membro)
[virtual]
objetos derivados são seguros para apagar através de ponteiro-para-base
Original:
derived objects are safe to delete through pointer-to-base
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(função pública virtual membro)
operator=
[excluída]
não pode ser atribuído por cópia
Original:
can not be copy-assigned
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(função pública membro)
checks whether the objects refer to the same type
(função pública membro) [edit]
verifica se o tipo referido precede tipo referido de outro objeto type_index
na implementação ordem definida, ordens ou seja, os tipos referidos
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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(função pública membro) [edit]
(C++11)
retorna um valor que é idêntica para os mesmos tipos
Original:
returns a value which is identical for the same types
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(função pública membro) [edit]
implementação definido nome do tipo
Original:
implementation defined name of the type
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(função pública membro) [edit]

[editar] Veja também

(C++11)
invólucro em torno de um objecto type_info, que pode ser usado como índice associativo e desordenadas recipientes associativas
Original:
wrapper around a type_info object, that can be used as index in associative and unordered associative containers
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(classe) [edit]
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