1 /*M/////////////////////////////////////////////////////////////////////////////////////// 2 // 3 // IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. 4 // 5 // By downloading, copying, installing or using the software you agree to this license. 6 // If you do not agree to this license, do not download, install, 7 // copy or use the software. 8 // 9 // 10 // License Agreement 11 // For Open Source Computer Vision Library 12 // 13 // Copyright (C) 2013, OpenCV Foundation, all rights reserved. 14 // Third party copyrights are property of their respective owners. 15 // 16 // Redistribution and use in source and binary forms, with or without modification, 17 // are permitted provided that the following conditions are met: 18 // 19 // * Redistribution's of source code must retain the above copyright notice, 20 // this list of conditions and the following disclaimer. 21 // 22 // * Redistribution's in binary form must reproduce the above copyright notice, 23 // this list of conditions and the following disclaimer in the documentation 24 // and/or other materials provided with the distribution. 25 // 26 // * The name of the copyright holders may not be used to endorse or promote products 27 // derived from this software without specific prior written permission. 28 // 29 // This software is provided by the copyright holders and contributors "as is" and 30 // any express or implied warranties, including, but not limited to, the implied 31 // warranties of merchantability and fitness for a particular purpose are disclaimed. 32 // In no event shall the Intel Corporation or contributors be liable for any direct, 33 // indirect, incidental, special, exemplary, or consequential damages 34 // (including, but not limited to, procurement of substitute goods or services; 35 // loss of use, data, or profits; or business interruption) however caused 36 // and on any theory of liability, whether in contract, strict liability, 37 // or tort (including negligence or otherwise) arising in any way out of 38 // the use of this software, even if advised of the possibility of such damage. 39 // 40 //M*/ 41 42 #ifndef __OPENCV_DNN_CAFFE_GLOG_EMULATOR_HPP__ 43 #define __OPENCV_DNN_CAFFE_GLOG_EMULATOR_HPP__ 44 #include <cstdlib> 45 #include <iostream> 46 #include <sstream> 47 #include <opencv2/core.hpp> 48 49 #define CHECK(cond) for(cv::dnn::GLogWrapper _logger(__FILE__, CV_Func, __LINE__, "CHECK", #cond, cond); _logger.exit(); _logger.check()) _logger.stream() 50 #define CHECK_EQ(a, b) for(cv::dnn::GLogWrapper _logger(__FILE__, CV_Func, __LINE__, "CHECK", #a"="#b, ((a) == (b))); _logger.exit(); _logger.check()) _logger.stream() 51 #define LOG(TYPE) for(cv::dnn::GLogWrapper _logger(__FILE__, CV_Func, __LINE__, #TYPE); _logger.exit(); _logger.check()) _logger.stream() 52 53 namespace cv 54 { 55 namespace dnn 56 { 57 58 class GLogWrapper 59 { 60 const char *file, *func, *type, *cond_str; 61 int line; 62 bool cond_status, exit_loop; 63 std::stringstream sstream; 64 65 public: 66 GLogWrapper(const char * _file,const char * _func,int _line,const char * _type,const char * _cond_str=NULL,bool _cond_status=true)67 GLogWrapper(const char *_file, const char *_func, int _line, 68 const char *_type, 69 const char *_cond_str = NULL, bool _cond_status = true 70 ) : 71 file(_file), func(_func), type(_type), cond_str(_cond_str), 72 line(_line), cond_status(_cond_status), exit_loop(true) {} 73 stream()74 std::iostream &stream() 75 { 76 return sstream; 77 } 78 exit()79 bool exit() 80 { 81 return exit_loop; 82 } 83 check()84 void check() 85 { 86 exit_loop = false; 87 88 if (cond_str && !cond_status) 89 { 90 cv::error(cv::Error::StsError, "FAILED: " + String(cond_str) + ". " + sstream.str(), func, file, line); 91 } 92 else if (!cond_str && strcmp(type, "CHECK")) 93 { 94 #ifndef NDEBUG 95 if (!std::strcmp(type, "INFO")) 96 std::cout << sstream.str() << std::endl; 97 else 98 std::cerr << sstream.str() << std::endl; 99 #endif 100 } 101 } 102 }; 103 104 } 105 } 106 #endif 107