| (since C++11) | |||
| (since C++11) |
Returns the deleter object which would be used for destruction of the managed object.
Parameters
(none).
Return value
The stored deleter object.
Exceptions
noexcept specification: noexceptExample
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | #include <iostream>#include <memory> struct Foo{ Foo() { std::cout << "Foo...\n"; } ~Foo() { std::cout << "~Foo...\n"; }}; struct D{ void bar() { std::cout << "Call deleter D::bar()...\n"; } void operator()(Foo* p) const { std::cout << "Call delete for Foo object...\n"; delete p; }}; int main(){ std::unique_ptr<Foo, D> up(new Foo(), D()); D& del = up.get_deleter(); del.bar();} |
Output:
1 2 3 4 | Foo...Call deleter D::bar()...Call delete for Foo object...~Foo... |
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