6 extern mutex cerr_mutex;
7 extern map<thread::id, int> thread_name_map;
8 extern int next_thread_num;
9 extern map<void *, int> instance_name_map;
10 extern int next_instance_num;
11 extern char log_thread_prefix;
13 #define LOG_PREFIX { \
14 auto _thread_ = this_thread::get_id(); \
15 int _tid_ = thread_name_map[_thread_]; \
17 _tid_ = thread_name_map[_thread_] = ++next_thread_num; \
18 auto _utime_ = duration_cast<microseconds>(system_clock::now().time_since_epoch()).count() % 1000000000; \
19 cerr << setfill('0') << dec << left << setw(9) << _utime_ << " "; \
20 cerr << setfill(' ') << log_thread_prefix << left << setw(2) << _tid_; \
21 cerr << " " << setw(20) << __FILE__ << " " << setw(18) << __func__; \
23 #define LOG_THIS_POINTER { \
24 int _self_ = instance_name_map[this]; \
26 _self_ = instance_name_map[this] = ++next_instance_num; \
27 cerr << "#" << left << setw(2) << _self_ << " "; \
30 #define LOG_NONMEMBER(_x_) { \
31 lock _cel_(cerr_mutex); \
33 cerr << _x_ << endl; \
36 lock _cel_(cerr_mutex); \
39 cerr << _x_ << endl; \
42 extern int DEBUG_LEVEL;
44 #define IF_LEVEL(level) if(DEBUG_LEVEL >= abs(level))