| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef MOJO_PUBLIC_CPP_BINDINGS_RAW_PTR_IMPL_REF_TRAITS_H_ |
| #define MOJO_PUBLIC_CPP_BINDINGS_RAW_PTR_IMPL_REF_TRAITS_H_ |
| |
| namespace mojo { |
| |
| // Default traits for a binding's implementation reference type. This |
| // corresponds to a raw pointer. |
| template <typename Interface> |
| struct RawPtrImplRefTraits { |
| using PointerType = Interface*; |
| |
| static bool IsNull(PointerType ptr) { return !ptr; } |
| static Interface* GetRawPointer(PointerType* ptr) { return *ptr; } |
| }; |
| |
| } // namespace mojo |
| |
| #endif // MOJO_PUBLIC_CPP_BINDINGS_LIB_RAW_PTR_IMPL_REF_TRAITS_H_ |