Type support (basic types, RTTI, type traits)
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[editar] Tipos básicos
[editar] Tipos fundamentais definida pela linguagem
[editar] Outras tipos básicos e macros
| Defined in header
<cstddef> | |
| tipo inteiro sem sinal retornado pelo operador sizeof Original: unsigned integer type returned by the sizeof operator The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (typedef) | |
| assinado tipo inteiro retornado quando subtraindo dois ponteiros Original: signed integer type returned when subtracting two pointers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (typedef) | |
| (C++11) |
o tipo de nullptr ponteiro nulo literal Original: the type of the null pointer literal nullptr The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (typedef) |
| definida pela implementação ponteiro nulo constante Original: implementation-defined null pointer constant The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (macro constante) | |
| (C++11) |
Tipo POD com exigência de alinhamento tão grande quanto qualquer outro tipo escalar Original: POD type with alignment requirement as great as any other scalar type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (typedef) |
| byte offset do início de um tipo padrão de disposição-membro especificado Original: byte offset from the beginning of a standard-layout type to specified member The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função macro) | |
| Defined in header
<cstdbool> | |
| __bool_true_false_are_defined (C++11) |
C compatibilidade macro constante, se expande para 1 constante inteira Original: C compatibility macro constant, expands to integer constant 1 The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (macro constante) |
| Defined in header
<cstdalign> | |
| __alignas_is_defined (C++11) |
C compatibilidade macro constante, se expande para 1 constante inteira Original: C compatibility macro constant, expands to integer constant 1 The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (macro constante) |
[editar] Tipos inteiros de largura fixos (desde C++11)
[editar] numeric_limits
| Defined in header
<limits> | |
| fornece uma interface para as propriedades da consulta de todos os tipos fundamentais numéricos . Original: provides an interface to query properties of all fundamental numeric types. The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) | |
[editar] C numérico limita interface
[editar] Identificação do tipo de tempo de execução
| contém informação de algum tipo, gerada pela implementation. Esta é a classe, retornado pelo operador typeid Original: contains some type's information, generated by the implementation. This is the class, returned by the typeid operator The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (classe) | |
| (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 The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (classe) |
| exceção que é lançada se um argumento em uma expressão typeid é nulo Original: exception that is thrown if an argument in a expressão typeid is null The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (classe) | |
| exceção que é acionada por uma expressão dynamic_cast inválido, ou seja, um elenco de tipo de referência falhar Original: exception that is thrown by an invalid dynamic_cast expression, i.e. a cast of reference type fails The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (classe) | |
[editar] Características de tipo NJ
Características de tipo define um tempo de compilação de interface baseada em modelo para consultar ou modificar as propriedades de tipos.
Original:
Type traits defines an compile-time template-based interface to query or modify the properties of types.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
[editar] Propriedades de tipo
| Defined in header
<type_traits> | |
Original: Primary type categories The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| (C++11) |
verifica se um tipo é void Original: checks if a type is void The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
verifica se um tipo é tipo integral Original: checks if a type is integral type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
verifica se um tipo é tipo de ponto flutuante Original: checks if a type is floating-point type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
verifica se o tipo é um tipo de matriz Original: checks if a type is an array type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
verifica se o tipo é um tipo de enumeração Original: checks if a type is an enumeration type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
verifica se o tipo é um tipo de união Original: checks if a type is an union type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
checks if a type is a class type (but not union type) (modelo de classe) |
| (C++11) |
verifica se um tipo é um tipo de função Original: checks if a type is a function type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
verifica se um tipo é um tipo de ponteiro Original: checks if a type is a pointer type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
verifica se é um tipo de' lvalue referência Original: checks if a type is lvalue reference The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
verifica se um tipo é' referência rvalue Original: checks if a type is rvalue reference The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
verifica se um tipo é um ponteiro para um objeto membro não-estático Original: checks if a type is a pointer to a non-static member object The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
verifica se um tipo é um ponteiro para uma função membro não-estático Original: checks if a type is a pointer to a non-static member function The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
Original: Composite type categories The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| (C++11) |
verifica se um tipo é o tipo fundamental Original: checks if a type is fundamental type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
verifica se um tipo é o tipo de aritmética Original: checks if a type is arithmetic type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
verifica se um tipo é tipo escalar Original: checks if a type is scalar type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
verifica se um tipo é tipo de objeto Original: checks if a type is object type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
verifica se um tipo é tipo composto Original: checks if a type is compound type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
verifica se um tipo é lvalue referência ou referência rvalue Original: checks if a type is either lvalue reference or rvalue reference The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
checks if a type is a pointer to a non-static member function or object (modelo de classe) |
Original: Type properties The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| (C++11) |
verifica se um tipo é const qualificado Original: checks if a type is const-qualified The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
verifica se um tipo é volátil qualificado Original: checks if a type is volatile-qualified The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
verifica se um tipo é trivial Original: checks if a type is trivial The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
checks if a type is trivially copyable (modelo de classe) |
| (C++11) |
verifica se um tipo é o layout padrão tipo Original: checks if a type is standard-layout type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
verifica se é um tipo simples de idade dados (POD) tipo Original: checks if a type is plain-old data (POD) type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
checks if a type is literal type (modelo de classe) |
| (C++11) |
checks if a type is class (but not union) type and has no data (modelo de classe) |
| (C++11) |
verifica se um tipo é o tipo de classe polimórfica Original: checks if a type is polymorphic class type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
verifica se um tipo é o tipo de classe abstrata Original: checks if a type is abstract class type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
verifica se um tipo é assinado tipo de aritmética Original: checks if a type is signed arithmetic type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
verifica se um tipo é o tipo de aritmética sem sinal Original: checks if a type is unsigned arithmetic type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
Original: Supported operations The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| (C++11) (C++11) (C++11) |
verifica se um tipo tem um construtor para argumentos específicos Original: checks if a type has a constructor for specific arguments The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| verifica se um tipo tem um construtor padrão Original: checks if a type has a default constructor The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) | |
| (C++11) (C++11) (C++11) |
verifica se um tipo tem um construtor de cópia Original: checks if a type has a copy constructor The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) (C++11) (C++11) |
verifica se um tipo tem um construtor movimento Original: checks if a type has a move constructor The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) (C++11) (C++11) |
verifica se um tipo tem um operador de atribuição para um argumento específico Original: checks if a type has a assignment operator for a specific argument The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) (C++11) (C++11) |
verifica se um tipo tem um operador de atribuição de cópia Original: checks if a type has a copy assignment operator The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) (C++11) (C++11) |
verifica se um tipo tem um operador de atribuição movimento Original: checks if a type has a move assignment operator The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) (C++11) (C++11) |
verifica se um tipo tem um destrutor não-excluído Original: checks if a type has a non-deleted destructor The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
verifica se um tipo tem um destrutor virtual Original: checks if a type has a virtual destructor The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
Original: Property queries The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| (C++11) |
obtém requisitos do tipo de alinhamento Original: obtains the type's alignment requirements The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
obtém o número de dimensões de um tipo de matriz Original: obtains the number of dimensions of an array type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
obtém o tamanho de um tipo de matriz ao longo de uma dimensão especificada Original: obtains the size of an array type along a specified dimension The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
Original: Type relationships The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| (C++11) |
Verifica se dois tipos são os mesmos Original: checks if two types are the same The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
checks if a type is derived from the other type (modelo de classe) |
| (C++11) |
Verifica se um tipo pode ser convertida para o outro tipo Original: checks if a type can be converted to the other type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
[editar] Tipo modificações
Modelos de modificação do tipo criar novas definições de tipo, aplicando modificações em um parâmetro do modelo. O tipo resultante pode então ser acessado através
type membro typedef.Original:
Type modification templates create new type definitions by applying modifications on a template parameter. The resulting type can then be accessed through
type member typedef.The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
| Defined in header
<type_traits> | |
Original: Const-volatility specifiers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| (C++11) (C++11) (C++11) |
remove const e / ou volatile especificadores do tipo de dado Original: removes const or/and volatile specifiers from the given type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) (C++11) (C++11) |
adds const or/and volatile specifiers to the given type (modelo de classe) |
Original: References The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| (C++11) |
remove referência do tipo de dado Original: removes reference from the given type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) (C++11) |
acrescenta lvalue ou' rvalue referência ao tipo de dado Original: adds lvalue or rvalue reference to the given type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
Original: Pointers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| (C++11) |
remove ponteiro do tipo de dado Original: removes pointer from the given type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
acrescenta ponteiro para o tipo de dado Original: adds pointer to the given type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
Original: Sign modifiers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| (C++11) |
faz o tipo de dado integrante assinado Original: makes the given integral type signed The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
faz o tipo de dado unsigned integrante Original: makes the given integral type unsigned The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
Original: Arrays The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| (C++11) |
remove uma medida do tipo matriz dada Original: removes one extent from the given array type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
removes all extents from the given array type (modelo de classe) |
[editar] Transformações diversas
| Defined in header
<type_traits> | |
| (C++11) |
define o tipo adequado para utilização como armazenamento não inicializada para tipos de determinado tamanho Original: defines the type suitable for use as uninitialized storage for types of given size The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
define o tipo adequado para utilização como armazenamento não inicializados para todos os tipos de dados Original: defines the type suitable for use as uninitialized storage for all given types The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
aplica transformações tipo como ao passar um argumento de função por valor Original: applies type transformations as when passing a function argument by value The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
esconde uma sobrecarga de função ou especialização de modelo com base em tempo de compilação boolean Original: hides a function overload or template specialization based on compile-time boolean The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
escolhe um tipo ou outro com base em compilação do tipo boolean Original: chooses one type or another based on compile-type boolean The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
deduces the result type of a mixed-mode arithmetic expression (modelo de classe) |
| (C++11) |
obtém o tipo inteiro subjacente para um tipo de enumeração dado Original: obtains the underlying integer type for a given enumeration type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
deduz o tipo de retorno de uma expressão chamada de função Original: deduces the return type of a function call expression The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
[editar] Classes auxiliares
| Defined in header
<type_traits> | |
| (C++11) |
constante da compilação do tipo especificado com o valor especificado Original: compile-time constant of specified type with specified value The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
Duas especializações de std::integral_constant para o bool tipo são fornecidos:
Original:
Two specializations of std::integral_constant for the type bool are provided:
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
| Defined in header
<type_traits> | |
| Tipo
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 |
true_type
|
std::integral_constant<bool, true> |
false_type
|
std::integral_constant<bool, false> |
