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void testYamlLibs(){ const std::string yamlFilePath="/home/tc/.../test/config.yaml"; YAML::Node root=YAML::LoadFile(yamlFilePath); YAML::Node config=root["imgs"]; int height=config["height"].as<int>(); int width=config["width"]..

#include <iostream>#include <string>#ifdef linux#define OPENCV#define GPU#endif#include "yolo_v2_class.hpp" // imported functions from DLL#include "opencv2/opencv.hpp" // C++#include <opencv2/highgui/highgui.hpp>void draw_box.

测试程序：#include <iostream>#include "string"#include "opencv2/opencv.hpp"int main(){ std::string imgDir="/home/firefly/remoteTest/anni.jpg"; cv::Mat img=cv::imread(imgDir); cv::imshow("Test",img); std::cout << "Hello, World

CMake option使用场景：通过编译脚本（CMakeLists）传递参数（源代码中定义的宏）例如：test.cpp#include <iostream>int main() {#ifdef TEST std::cout<<"Hello,Test"<<std::endl;#endif std::cout << "Hello, World!" << std::endl; return 0;}.