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std::time_get::~time_get

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< cpp‎ | locale‎ | time get

 
 
Lokalisierungen Bibliothek
Locales und Facetten
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Locales and facets
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locale
Buchstaben-Klassifikation
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Character classification
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Conversions
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Conversions
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Facet Kategorie Basisklassen
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Facet category base classes
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Facet Kategorien
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Facet categories
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Locale-spezifische Facetten
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Locale-specific facets
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Code-Konvertierung Facetten
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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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Defined in header <locale>
protected: ~time_get();
Zerstört sich eine std::time_get Facette. Dieser Destruktor geschützt und virtuellen (aufgrund Basisklasse destructor ist virtuell). Ein Objekt vom Typ std::time_get, wie die meisten Facetten, kann nur zerstört werden, wenn die letzte std::locale Objekt, das diese Facette implementiert Gültigkeitsbereich verlässt oder wenn ein Benutzer-definierte Klasse wird von std::time_get abgeleitet und implementiert eine öffentliche destructor werden .
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Destructs a std::time_get facet. This destructor is protected and virtual (due to Basisklasse destructor being virtual). An object of type std::time_get, 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::time_get and implements a public destructor.
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[Bearbeiten] Beispiel

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