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      std::memmove

      Da cppreference.com
      < cpp‎ | string‎ | byte

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      C++
       
      Biblioteca cordas
      Strings terminadas
      Original:
      Null-terminated strings
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      Cadeias de bytes
      Multibyte cordas
      Cordas de largura
      Classes
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      Classes
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      Cordas de terminação nula de bytes
      Funções
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      Functions
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      Manipulação personagem
      Original:
      Character manipulation
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      Conversões para formatos numéricos
      Original:
      Conversions to numeric formats
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      Manipulação de cadeia
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      String manipulation
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      Exame String
      Original:
      String examination
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      Manipulação de memória
      Original:
      Memory manipulation
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      memmove
      Diversos
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      Miscellaneous
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      Definido no cabeçalho <cstring>
      void* memmove(void* dest, constvoid* src, std::size_t count );
      Cópias count personagens do objeto apontado por src ao objeto apontado por dest. Os objetos podem se sobrepor: copiar se passa como se os personagens foram copiadas para uma matriz caráter temporário e, em seguida, os personagens foram copiados da matriz para dest. Se os objetos não são trivialmente-copiável (escalares, matrizes de estilo C estruturas), o comportamento é indefinido.
      Original:
      Copies count characters from the object pointed to by src to the object pointed to by dest. The objects may overlap: copying takes place as if the characters were copied to a temporary character array and then the characters were copied from the array to dest. If the objects are not trivially-copyable (scalars, arrays, C-style structs), the behavior is undefined.
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      Índice

      [editar]Parâmetros

      dest -
      ponteiro para o local de memória para copiar
      Original:
      pointer to the memory location to copy to
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      src -
      ponteiro para o local de memória para copiar
      Original:
      pointer to the memory location to copy from
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      count -
      número de bytes a serem copiados
      Original:
      number of bytes to copy
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      [editar]Valor de retorno

      dest

      [editar]Exemplo

      Esta seção está incompleta
      Motivo: sem exemplo

      [editar]Veja também

      copia um buffer para outro
      Original:
      copies one buffer to another
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      (função)[edit]

      (C++11)
      Copia um intervalo de elementos para um novo local
      Original:
      copies a range of elements to a new location
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      (modelo de função)[edit]
      cópias. uma série de elementos a fim de trás
      Original:
      copies a range of elements in backwards order
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      (modelo de função)[edit]
      (C++11)
      		 checks if a type is trivially copyable
      (modelo de classe)[edit]
      Documentação C para memmove
      Obtida de "https://pt.cppreference.com/mwiki/index.php?title=cpp/string/byte/memmove&oldid=21725"
      close