#include <glog/logging.h>#include <glog/raw_logging.h>#include<vector>using namespace std;void ProcessSignal(const char* data, int size){LOG(ERROR) << __func__ << ":Error…" << std::string(data,size);}int main(int argc, char* argv[]){FLAGS_log_dir = "/home/qsun/glog";google::InitGoogleLogging(argv[0]);google::InstallFailureSignalHandler();google::InstallFailureWriter(&ProcessSignal);int num_cookies = 5;LOG(INFO) << "Found " << num_cookies << " cookies";LOG(INFO) << "This is INFO";LOG(WARNING) << "This is WARNING";LOG(ERROR) << "This is Error";num_cookies = 100;LOG_IF(INFO, num_cookies > 10) << "Got lots of cookies";for(int i = 0; i < num_cookies; i++){LOG_EVERY_N(INFO, 10) << "Got the " << google::COUNTER << "th cookie";LOG_IF_EVERY_N(WARNING, (i > 62), 10) << "Got the " << google::COUNTER << "th big cookie";LOG_FIRST_N(ERROR, 10) << "Got the " << google::COUNTER << "th cookie";}// g++ -o -D NDEBUG glogTest glogTest.o -I /home/qsun/tools/glog/include/ -L /home/qsun/tools/glog/lib/ -lglogDLOG(INFO) << "Debug mode: Found cookies";// Check MacrosCHECK_LT(num_cookies, 101) << "Write failed!";CHECK_NE(1, 2) << ": The world must be ending!";// GLOG_v=2 ./glogTestVerboseVLOG(1) << "I'm printed when you run the program with –v=1 or higher";VLOG(2) << "I'm printed when you run the program with –v=2 or higher";VLOG_IF(1, (1025 > 1024))<< "I'm printed when size is more than 1024 and when you run the ""program with –v=1 or more";VLOG_EVERY_N(1, 10)<< "I'm printed every 10th occurrence, and when you run the program ""with –v=1 or more. Present occurence is " << 1;VLOG_IF_EVERY_N(1, (1024 > 1024), 10)<< "I'm printed on every 10th occurence of case when size is more "" than 1024, when you run the program with –v=1 or more. ""Present occurence is " << 1;// Test FailureSignalHandler // vector<int> a; // a[3]=4;return 0;}
Useful links about google glog:
1.
2.
3. %E7%BB%86%E7%9C%8Bglog/
4.
5.
，又或者是后天的，我们不断学习，努力进取的路途中辛苦寻到的武器。
