boost::openmethod::virtual_traits<virtual_any<Any, Registry> const&, Registry>::vptr

Returns a reference to the v‐table pointer for the stored value.

Synopsis

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

static
vptr_type const&
vptr(virtual_any<Any, Registry> const& arg);

Description

The virtual_any acquired the v‐table pointer when it was created, so no lookup is involved. Registers Any ‐ the root class of the contained types ‐ in Registry.

Return Value

A reference to the v‐table pointer for the stored value.

Parameters

Name

Description

arg

A reference to a const virtual_any.

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