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      std::atexit

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      < cpp‎ | utility‎ | program

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      Utilitários de apoio do programa
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      Program termination
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      Definido no cabeçalho <cstdlib>
      extern"C"   int atexit(void(*func)());
      extern"C++"int atexit(void(*func)());
      Registra a função apontada pelo func a ser chamado ao término do programa normal (via exit() ou voltando de main()).
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      Registers the function pointed to by func to be called on normal program termination (via exit() or returning from main()).
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      Chamando a função de vários segmentos não induz uma corrida de dados. A implementação deverá apoiar o registro de funções, pelo menos, 32.
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      Calling the function from several threads does not induce a data race. The implementation shall support the registration of at least 32 functions.
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      Índice

      [editar]Parâmetros

      func -
      ponteiro para uma função a ser chamada ao término do programa normal
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      pointer to a function to be called on normal program termination
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      [editar]Valor de retorno

      ​0​ se o registro terá êxito valor diferente de zero, caso contrário.
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      ​0​ if the registration succeeds, nonzero value otherwise.
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      [editar]Exceções

      noexcept specification:  
      noexcept
        (desde C++11)

      [editar]Exemplo

      Esta seção está incompleta
      Motivo: sem exemplo

      [editar]Veja também

      (C++11)
      registra uma função a ser chamada no momento da invocação quick_exit
      Original:
      registers a function to be called on quick_exit invocation
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      (função)[edit]
      Documentação C para atexit
      Obtida de "https://pt.cppreference.com/mwiki/index.php?title=cpp/utility/program/atexit&oldid=24758"
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