std::pointer_safety - cppreference.com
Espaços nominais
Variantes
    Ações

      std::pointer_safety

      De cppreference.com

      <metanoindex/>

       
      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)
      (C++11)
      Os operadores relacionais
      Original:
      Relational operators
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      rel_ops::operator!=
      rel_ops::operator>
      rel_ops::operator<=
      rel_ops::operator>=
      Pares e tuplas
      Original:
      Pairs and tuples
      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)
      Troque, avançar e avançar
      Original:
      Swap, forward and move
      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)
      (C++11)
       
      Gerenciamento de memória dinâmica
      Gerenciamento de memória de baixo nível
      Alocadores
      Original:
      Allocators
      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)
      (C++11)
      (C++11)
      Uninitialized armazenamento
      Original:
      Uninitialized storage
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      (C++11)
      Ponteiros inteligentes
      Original:
      Smart 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)
      (C++11)
      (C++11)
      (obsoleta)
      (C++11)
      (C++11)
      (C++11)
      (C++11)
      Apoio a coleta de lixo
      Original:
      Garbage collection support
      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)
      (C++11)
      (C++11)
      (C++11)
      Diversos
      Original:
      Miscellaneous
      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)
      C Library
      Original:
      C Library
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
       
      <tbody> </tbody>
      Definido no cabeçalho <memory>
      enum class pointer_safety { relaxed, preferred, strict };
      		 (desde C++11)

      The scoped enumeration type pointer_safety lists the pointer safety modes supported by C++

      Enumeração constantes

      pointer_safety::strict Only safely-derived pointers (pointers to objects allocated with new or subobjects thereof) may be dereferenced or deallocated. Garbage collector may be active.
      pointer_safety::preferred All pointers are considered valid and may be dereferenced or deallocated. A reachability-based leak detector may be active
      pointer_safety::relaxed All pointers are considered valid and may be dereferenced or deallocated

      Veja também