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std::messages::~messages

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< cpp‎ | locale‎ | messages

 
 
Localizaciones biblioteca
Locales y facetas
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Locales and facets
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locale
Carácter clasificación
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Character classification
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Conversiones
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Conversions
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Facet clases categoría base
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Facet category base classes
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Categorías faceta
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Facet categories
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Específico de la localidad facetas
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Locale-specific facets
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Facetas código de conversión
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Code conversion facets
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codecvt_utf8(C++11)
codecvt_utf16(C++11)
C locale
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C locale
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std::messages
Las funciones miembro
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Member functions
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messages::messages
messages::~messages
messages::open
messages::do_open
messages::get
messages::do_get
messages::close
messages::do_close
 
Defined in header <locale>
protected: ~messages();
Destructs una faceta std::messages. Este destructor está protegido y virtual (debido a base de clase ser destructor virtual). Un objeto de std::messages tipo, como la mayoría de las facetas, sólo puede ser destruido cuando el objeto std::locale último que implementa esta faceta se sale del ámbito o si una clase definida por el usuario se deriva de std::messages e implementa un destructor público .
Original:
Destructs a std::messages facet. This destructor is protected and virtual (due to base de clase destructor being virtual). An object of type std::messages, like most facets, can only be destroyed when the last std::locale object that implements this facet goes out of scope or if a user-defined class is derived from std::messages and implements a public destructor.
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[editar] Ejemplo

#include <iostream>
#include <locale>
struct Destructible_messages : public std::messages<wchar_t>
{
    Destructible_messages(std::size_t refs = 0) : messages(refs) {}
    ~Destructible_messages() {}; // public dtor
};
int main()
{
    Destructible_messages dc;
    // std::messages<wchar_t> c;  // compile error: protected destructor
}