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solve issue #724

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This commit is contained in:
gabime 2018-06-13 19:10:22 +03:00
parent 2989e998ee
commit 65506136e2
1 changed files with 9 additions and 11 deletions
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18
include/spdlog/common.h
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@ -11,7 +11,7 @@
#include <atomic> #include <atomic>
#include <chrono> #include <chrono>
#include <exception> #include <stdexcept>
#include <functional> #include <functional>
#include <initializer_list> #include <initializer_list>
#include <memory> #include <memory>
@ -148,28 +148,26 @@ namespace os {
std::string errno_str(int err_num); std::string errno_str(int err_num);
} }
} // namespace details } // namespace details
class spdlog_ex : public std::exception class spdlog_ex : public std::runtime_error
{ {
public: public:
explicit spdlog_ex(std::string msg) spdlog_ex(const std::string &msg): runtime_error(msg)
: _msg(std::move(msg))
{ {
fmt::format_to(buf_, "{}", msg);
} }
spdlog_ex(const std::string &msg, int last_errno) spdlog_ex(const std::string &msg, int last_errno): runtime_error(msg)
{ {
fmt::memory_buffer buf; fmt::format_system_error(buf_, last_errno, msg);
fmt::format_system_error(buf, last_errno, msg);
_msg = fmt::to_string(buf);
} }
const char *what() const SPDLOG_NOEXCEPT override const char *what() const SPDLOG_NOEXCEPT override
{ {
return _msg.c_str(); return fmt::to_string(buf_).c_str();
} }
private: private:
std::string _msg; fmt::memory_buffer buf_;
}; };
// //