2 * Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 #ifndef __NNFW_BENCHMARK_CSV_WRITER_H__
18 #define __NNFW_BENCHMARK_CSV_WRITER_H__
30 CsvWriter(const std::string &csv_filename);
31 CsvWriter(const std::string &csv_filename, const std::vector<std::string> &header);
34 void write(const std::string &val);
35 void write(double val);
36 void write(uint32_t val);
41 static const char delimiter = ',';
42 static const char newline = '\n';
44 friend CsvWriter &operator<<(CsvWriter &csvw, const std::string &val);
45 friend CsvWriter &operator<<(CsvWriter &csvw, double val);
46 friend CsvWriter &operator<<(CsvWriter &csvw, uint32_t val);
47 friend CsvWriter &operator<<(CsvWriter &csvw, char val);
50 void writeHeader(const std::vector<std::string> &header);
51 inline void postWrite();
55 uint32_t _header_size;
60 } // namespace benchmark
62 #endif // __NNFW_BENCHMARK_CSV_WRITER_H__