| // The MIT License (MIT) |
| // |
| // Copyright (c) 2016 Northeastern University |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining a copy |
| // of this software and associated documentation files (the "Software"), to deal |
| // in the Software without restriction, including without limitation the rights |
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| // copies of the Software, and to permit persons to whom the Software is |
| // furnished to do so, subject to the following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included in |
| // all copies or substantial portions of the Software. |
| // |
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| // SOFTWARE. |
| |
| #include <glog/logging.h> |
| #include "utility.h" |
| |
| namespace dnnmark { |
| |
| void TrimStr(std::string *s) { |
| TrimStrLeft(s); |
| TrimStrRight(s); |
| } |
| |
| void TrimStrLeft(std::string *s) { |
| s->erase(s->begin(), std::find_if(s->begin(), s->end(), |
| std::not1(std::ptr_fun<int, int>(std::isspace)))); |
| } |
| |
| void TrimStrRight(std::string *s) { |
| s->erase(std::find_if(s->rbegin(), s->rend(), |
| std::not1(std::ptr_fun<int, int>(std::isspace))).base(), s->end()); |
| } |
| |
| void SplitStr(const std::string &s, std::string *var, std::string *val, |
| std::string delimiter) { |
| // Obtain the position of equal sign |
| std::size_t pos = s.find_first_of(delimiter); |
| |
| // Error detetion here |
| LOG_IF(FATAL, pos == std::string::npos) << "Illegal configuration!!!"; |
| |
| // Obtain the substring of variable and value |
| *var = s.substr(0, pos); |
| TrimStr(var); |
| *val = s.substr(pos+1, std::string::npos); |
| TrimStr(val); |
| } |
| |
| bool isCommentStr(const std::string &s, char comment_marker) { |
| std::string local_s = s; |
| TrimStr(&local_s); |
| return local_s[0] == comment_marker; |
| } |
| |
| bool isEmptyStr(const std::string &s) { |
| std::string local_s = s; |
| TrimStr(&local_s); |
| return !local_s.compare(""); |
| } |
| |
| } // namespace dnnmark |
| |