| /* |
| * Copyright 2010, The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef _SLANG_COMPILER_RS_EXPORTABLE_HPP |
| #define _SLANG_COMPILER_RS_EXPORTABLE_HPP |
| |
| #include "slang_rs_context.h" |
| |
| namespace slang { |
| |
| class RSExportable { |
| public: |
| enum Kind { |
| EX_FUNC, |
| EX_TYPE, |
| EX_VAR |
| }; |
| |
| private: |
| RSContext *mContext; |
| |
| Kind mK; |
| |
| protected: |
| RSExportable(RSContext *Context, RSExportable::Kind K) |
| : mContext(Context), |
| mK(K) { |
| Context->newExportable(this); |
| return; |
| } |
| |
| public: |
| inline Kind getKind() const { return mK; } |
| |
| // When keep() is invoked, mKeep will set to true and the associated RSContext |
| // won't free this RSExportable object in its destructor. The deallcation |
| // responsibility is then transferred to the object who invoked this function. |
| // Return false if the exportable is kept or failed to keep. |
| virtual bool keep(); |
| inline bool isKeep() const { return (mContext == NULL); } |
| |
| virtual bool equals(const RSExportable *E) const; |
| |
| inline RSContext *getRSContext() const { return mContext; } |
| |
| virtual ~RSExportable() { } |
| }; |
| } |
| |
| #endif // _SLANG_COMPILER_RS_EXPORTABLE_HPP |