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samples/cpp/opencv_version.cpp
32 строки
936 B
Maksim Shabunin
Minor refactoring in several C++ samples:
06 мар 2018, 14:23
06 мар 2018, 14:23
1ae02c0
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// This file is part of OpenCV project. // It is subject to the license terms in the LICENSE file found in the top-level directory // of this distribution and at http://opencv.org/license.html #include <opencv2/core/utility.hpp> #include <iostream> static const std::string keys = "{ b build | | print complete build info }" "{ h help | | print this help }"; int main(int argc, const char* argv[]) { cv::CommandLineParser parser(argc, argv, keys); parser.about("This sample outputs OpenCV version and build configuration."); if (parser.has("help")) { parser.printMessage(); } else if (!parser.check()) { parser.printErrors(); } else if (parser.has("build")) { std::cout << cv::getBuildInformation() << std::endl; } else { std::cout << "Welcome to OpenCV " << CV_VERSION << std::endl; } return 0; }