telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 1 | // |
| 2 | // Copyright © 2017 Arm Ltd. All rights reserved. |
David Beck | ecb56cd | 2018-09-05 12:52:57 +0100 | [diff] [blame] | 3 | // SPDX-License-Identifier: MIT |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 4 | // |
| 5 | |
| 6 | #include "CsvReader.hpp" |
| 7 | |
| 8 | #include <boost/algorithm/string.hpp> |
| 9 | #include <boost/tokenizer.hpp> |
| 10 | |
| 11 | #include <fstream> |
| 12 | #include <string> |
| 13 | #include <vector> |
| 14 | |
| 15 | using Tokenizer = boost::tokenizer<boost::escaped_list_separator<char>>; |
| 16 | |
| 17 | namespace armnnUtils |
| 18 | { |
| 19 | |
| 20 | CsvRow ParseLine(const std::string& csvLine) |
| 21 | { |
| 22 | Tokenizer tokenizer(csvLine); |
| 23 | CsvRow entry; |
| 24 | |
| 25 | for (const auto &token : tokenizer) |
| 26 | { |
| 27 | entry.values.push_back(boost::trim_copy(token)); |
| 28 | } |
| 29 | return entry; |
| 30 | } |
| 31 | |
| 32 | std::vector<CsvRow> CsvReader::ParseFile(const std::string& csvFile) |
| 33 | { |
| 34 | std::vector<CsvRow> result; |
| 35 | |
| 36 | std::ifstream in(csvFile.c_str()); |
| 37 | if (!in.is_open()) |
| 38 | return result; |
| 39 | |
| 40 | std::string line; |
| 41 | while (getline(in, line)) |
| 42 | { |
| 43 | if(!line.empty()) |
| 44 | { |
| 45 | CsvRow entry = ParseLine(line); |
| 46 | result.push_back(entry); |
| 47 | } |
| 48 | } |
| 49 | return result; |
| 50 | } |
| 51 | |
| 52 | std::vector<CsvRow> CsvReader::ParseVector(const std::vector<std::string>& csvVector) |
| 53 | { |
| 54 | std::vector<CsvRow> result; |
| 55 | |
| 56 | for (auto const& line: csvVector) |
| 57 | { |
| 58 | CsvRow entry = ParseLine(line); |
| 59 | result.push_back(entry); |
| 60 | } |
| 61 | return result; |
| 62 | } |
| 63 | } // namespace armnnUtils |