Utility library
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C + + inclui uma variedade de bibliotecas de utilitários que fornecem funcionalidades que vão desde a bit de contagem aplicação de função parcial. Essas bibliotecas podem ser amplamente divididos em dois grupos:
Original:
C++ includes a variety of utility libraries that provide functionality ranging from bit de contagem to aplicação de função parcial. These libraries can be broadly divided into two groups:
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- linguagem bibliotecas de apoio, eOriginal:language support libraries, andThe text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions. - bibliotecas de uso geral.Original:general-purpose libraries.The text has been machine-translated via Google Translate.
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Índice |
[editar] O suporte de idiomas
Bibliotecas de suporte a idiomas oferecem classes e funções que interagem de perto com recursos de linguagem e expressões idiomáticas apoio linguagem comum.
Original:
Language support libraries provide classes and functions that interact closely with language features and support common language idioms.
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[editar] Digite apoio
Tipos básicos (por exemplo, std::size_t std::nullptr_t), RTTI (por exemplo) std::type_info traços, tipo (por exemplo, std::is_integral, std::rank)
Original:
Basic types (e.g. std::size_t, std::nullptr_t), RTTI (e.g. std::type_info), type traits (e.g. std::is_integral, std::rank)
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[editar] Gerenciamento de memória dinâmica
Ponteiros inteligentes (por exemplo), std::shared_ptr alocadores (por exemplo std::allocator), C-estilo de gerenciamento de memória (por exemplo std::malloc)
Original:
Smart pointers (e.g. std::shared_ptr), allocators (e.g. std::allocator), C-style memory management (e.g. std::malloc)
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[editar] De tratamento de erros
Excepções (por exemplo std::exception, std::logic_error), afirmações (por exemplo assert)
Original:
Exceptions (e.g. std::exception, std::logic_error), assertions (e.g. assert)
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[editar] Listas inicializador
| (C++11) |
permite o uso de sintaxe da lista de inicializador para inicializar não simples-velho-tipos de dados Original: allows the use of sintaxe da lista de inicializador to initialize non plain-old-data 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] Variadic funções
Suporte para funções que recebem um número arbitrário de parâmetros (por exemplo, através de va_start, va_arg, va_end)
Original:
Support for functions that take an arbitrary number of parameters (via e.g. va_start, va_arg, va_end)
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[editar] Utilitários de uso geral
[editar] Utilidades do programa
De terminação (por exemplo, std::abort std::atexit), do ambiente (por exemplo, std::system), sinais (por exemplo std::raise)
Original:
Termination (e.g. std::abort, std::atexit), environment (e.g. std::system), signals (e.g. std::raise)
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[editar] Data e hora
Controle de tempo (por exemplo, std::chrono::time_point, std::chrono::duration), data C-estilo e tempo (por exemplo std::time, std::clock)
Original:
Time tracking (e.g. std::chrono::time_point, std::chrono::duration), C-style date and time (e.g. std::time, std::clock)
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[editar] Bitset
| implementa matriz de bits constante de comprimento Original: implements constant length bit array The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (classe) | |
[editar] Objetos de função
Aplicação de função parcial (por exemplo, std::bind), (por exemplo, as funções genéricas std::function), functors predefinidos (por exemplo, std::plus, std::equal_to)
Original:
Partial function application (e.g. std::bind), generic functions (e.g. std::function), predefined functors (e.g. std::plus, std::equal_to)
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[editar] Pares e tuplas
| implementa tupla binário, isto é, um par de valores Original: implements binary tuple, i.e. a pair of values 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) |
implementa recipiente de tamanho fixo, que contém elementos de tipos, possivelmente diferentes Original: implements fixed size container, which holds elements of possibly different 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) |
tipo de etiqueta usada para selecionar sobrecarga função correta para a construção por partes Original: tag type used to select correct function overload for piecewise construction 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) |
um objeto de piecewise_construct_t tipo usado para remover a ambigüidade funções para construção por partes Original: an object of type piecewise_construct_t used to disambiguate functions for piecewise construction The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (constante) |
[editar] Troque, avançar e avançar
| troca os valores dos dois objetos Original: swaps the values of two objects The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de função) | |
| (C++11) |
envio de uma função Original: forwards a function 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 função) |
| (C++11) |
obtém uma referência rvalue Original: obtains an 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 função) |
| (C++11) |
obtém uma referência rvalue se o construtor movimento não joga Original: obtains an rvalue reference if the move constructor does not throw The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de função) |
| (C++11) |
obtém o tipo de expressão em contexto não avaliada Original: obtains the type of expression in unevaluated context The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de função) |
[editar] Os operadores relacionais
| Defined in namespace
std::rel_ops | |
| automatically generates comparison operators based on user-defined operator== and operator< (modelo de função) | |
[editar] Apoio de hash
| (C++11) |
hash function object (modelo de classe) |
