std::collate::~collate(3) | C++ Standard Libary | std::collate::~collate(3) |
NAME¶
std::collate::~collate - std::collate::~collate
Synopsis¶
Defined in header <locale>
protected: ~collate();
Destructs a std::collate facet. This destructor is protected and virtual (due
to
base class destructor being virtual). An object of type std::collate, 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::collate and
implements a public destructor.
Example¶
// Run this code
#include <iostream>
#include <locale>
struct Destructible_collate : public std::collate<wchar_t>
{
Destructible_collate(std::size_t refs = 0) : collate(refs) {}
// note: the implicit destructor is public
};
int main()
{
Destructible_collate dc;
// std::collate<wchar_t> c; // compile error: protected destructor
}
2024.06.10 | http://cppreference.com |