wpi::util::CastInfoPointerUnionImpl< PTs > Struct Template Reference

We can't (at least, at this moment with C++14) declare CastInfo as a friend of PointerUnion like this: More...

#include <wpi/util/PointerUnion.hpp>

Public Types
using	From = PointerUnion<PTs...>

Static Public Member Functions
template<typename To>
static bool	isPossible (From &F)
template<typename To>
static To	doCast (From &F)

Detailed Description

template<typename... PTs>
struct wpi::util::CastInfoPointerUnionImpl< PTs >

We can't (at least, at this moment with C++14) declare CastInfo as a friend of PointerUnion like this:

template<typename To>
friend struct CastInfo<To, PointerUnion<PTs...>>;

The compiler complains 'Partial specialization cannot be declared as a friend'. So we define this struct to be a bridge between CastInfo and PointerUnion.

Member Typedef Documentation

From

template<typename... PTs>

using wpi::util::CastInfoPointerUnionImpl< PTs >::From = PointerUnion<PTs...>

Member Function Documentation

doCast()

template<typename... PTs>

template<typename To>

To wpi::util::CastInfoPointerUnionImpl< PTs >::doCast ( From & F )

inlinestatic

isPossible()

template<typename... PTs>

template<typename To>

bool wpi::util::CastInfoPointerUnionImpl< PTs >::isPossible ( From & F )

inlinestatic

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The documentation for this struct was generated from the following file:

• wpi/util/PointerUnion.hpp