Other
GLog
CMake
find_package (glog REQUIRED)
add_executable (myapp main.cpp)
target_link_libraries (myapp glog::glog)
C++
#include <iostream>
#include <glog/logging.h>
int main(int argc, char *argv[]) {
// Initialize Google’s logging library.
google::InitGoogleLogging(argv[0]);
FLAGS_logtostderr = true;
// Most flags work immediately after updating values.
LOG(INFO) << "[google] FLAGS_logtostderr";
FLAGS_logtostderr = false;
}
Yaml
Install
sudo apt install libyaml-cpp-dev
CMake
find_package(yaml-cpp REQUIRED)
target_link_libraries(<可执行文件> ${YAML_CPP_LIBRARIES})
include_directories(${YAML_CPP_INCLUDE_DIR})
C++
#include "yaml-cpp/yaml.h"
int main(int argc, const char *argv[]) {
const std::string file_path = __FILE__;
const std::string cfg_path =
file_path.substr(0, file_path.rfind('/')) + "/img_detection.yaml";
YAML::Node config = YAML::LoadFile(cfg_path);
const auto classes = config["CLASSES"].as<std::vector<std::string>>();
const auto config_path = config["CONFIG_PATH"].as<std::string>();
const auto L1xyR1xy = config["L1xyR1xy"].as<std::vector<std::vector<int>>>();
return 0;
}