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std::any::~any

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< cpp‎ | utility‎ | any

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any::~any

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~any();

(since C++17)

Destroys the contained object, if any, as if by a call to reset().

[edit] Example

Run this code

#include <any>
#include <cstdio>
 
struct X
{
 X() { std::puts ("X::X()"); }
 X(const X&) { std::puts ("X::X(const X&)"); }
 ~X() { std::puts ("X::~X()"); }
};
 
int main()
{
 std::any a{X{}};
 std::puts ("Leaving main()...");
}

Output:

X::X()
X::X(const X&)
X::~X()
Leaving main()...
X::~X()

[edit] See also

destroys contained object
(public member function) [edit]

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