| 123456789101112131415161718192021222324252627282930313233343536373839404142434445 |
- #pragma once
- #include <string>
- #include <algorithm>
- #include <iostream>
-
- template <typename... Args>
- std::string format(const std::string &fmt, Args... args)
- {
- // C++11 specify that string store elements continously
- std::string ret;
- auto sz = std::snprintf(nullptr, 0, fmt.c_str(), args...);
- ret.reserve(sz + 1);
- ret.resize(sz); // to be sure there have room for \0
- std::snprintf(&ret.front(), ret.capacity() + 1, fmt.c_str(), args...);
- return ret;
- }
- template <typename... Args>
- bool set_this_thread_name(const std::string &name, Args &&... args)
- {
- auto new_name = format(name, std::forward<Args>(args)...);
- #ifdef __APPLE__
- return pthread_setname_np(new_name.c_str()) == 0;
- #else
- pthread_t pth = pthread_self();
- return pthread_setname_np(pth, new_name.c_str()) == 0;
- #endif
- }
- /**
- * Parse host:port pairs
- */
- void url_parse_host(std::string host,
- std::string &host_out, int &port_out,
- const std::string def_host, const int def_port);
- /**
- * Parse ?ids=sid,cid
- */
- void url_parse_query(std::string query);
-
|
