| // Copyright 2013 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 CompositedLayerMappingPtr_h |
| #define CompositedLayerMappingPtr_h |
| |
| #include "wtf/Assertions.h" |
| |
| namespace WebCore { |
| |
| class CompositedLayerMapping; |
| |
| class CompositedLayerMappingPtr { |
| public: |
| CompositedLayerMappingPtr(CompositedLayerMapping* mapping) |
| : m_mapping(mapping) |
| { |
| } |
| |
| CompositedLayerMapping& operator*() const |
| { |
| ASSERT(m_mapping); |
| return *m_mapping; |
| } |
| |
| CompositedLayerMapping* operator->() const |
| { |
| ASSERT(m_mapping); |
| return m_mapping; |
| } |
| |
| private: |
| CompositedLayerMapping* m_mapping; |
| }; |
| |
| } // namespace WebCore |
| |
| #endif // CompositedLayerMappingPtr_h |