boost::openmethod::virtual_traits<virtual_ptr<Class, Registry>, Registry>::cast

Cast to another type.

Synopses

Declared in <boost/openmethod/core.hpp>

Cast to another type.

template<typename Derived>
static
decltype(auto)
cast(virtual_ptr<Class, Registry> const& ptr);

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Cast to another type.

template<typename Derived>
static
decltype(auto)
cast(virtual_ptr<Class, Registry>&& ptr);

» more...

Return Value

  • A lvalue reference to a virtual_ptr to the same object, cast to Derived::element_type.

  • A xvalue reference to a virtual_ptr to the same object, cast to Derived::element_type.

Parameters

Name Description

obj

A lvalue reference to a virtual_ptr.

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