boost::openmethod::weak_virtual_ptr::weak_virtual_ptr

Construct from a weak_virtual_ptr to a derived class

Synopsis

Declared in <boost/openmethod/interop/std_weak_ptr.hpp>

template<class Other>
requires std::is_constructible_v<
            std::weak_ptr<Class>, const std::weak_ptr<Other>&>
weak_virtual_ptr(weak_virtual_ptr<Other, Registry> const& other);

Description

Copy the v‐table pointer and the std::weak_ptr from other.

Requirements

  • std::weak_ptr<Class> must be constructible from const std::weak_ptr<Other>&.

Parameters

Name

Description

other

A weak_virtual_ptr to an object of a class derived from Class.

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