Brian Carlstrom | cd60ac7 | 2013-01-20 17:09:51 -0800 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2013 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #ifndef ART_SRC_VECTOR_OUTPUT_STREAM_H_ |
| 18 | #define ART_SRC_VECTOR_OUTPUT_STREAM_H_ |
| 19 | |
| 20 | #include "output_stream.h" |
| 21 | |
| 22 | #include <string> |
| 23 | #include <vector> |
| 24 | |
| 25 | namespace art { |
| 26 | |
| 27 | class VectorOutputStream : public OutputStream { |
| 28 | |
| 29 | public: |
| 30 | VectorOutputStream(const std::string& location, std::vector<uint8_t>& vector); |
| 31 | |
| 32 | virtual ~VectorOutputStream() {}; |
| 33 | |
| 34 | virtual bool WriteFully(const void* buffer, int64_t byte_count); |
| 35 | |
| 36 | virtual off_t lseek(off_t offset, int whence); |
| 37 | |
| 38 | private: |
| 39 | void EnsureCapacity(off_t new_offset); |
| 40 | |
| 41 | off_t offset_; |
| 42 | std::vector<uint8_t>& vector_; |
| 43 | |
| 44 | DISALLOW_COPY_AND_ASSIGN(VectorOutputStream); |
| 45 | }; |
| 46 | |
| 47 | } // namespace art |
| 48 | |
| 49 | #endif // ART_SRC_VECTOR_OUTPUT_STREAM_H_ |