< cpp‎ | locale‎ | messages
Defined in header <locale>
protected: ~messages();

Destructs a std::messages facet. This destructor is protected and virtual (due to base class 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.


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