common/alexcpt.h

   1 #ifndef ALEXCPT_H
   2 #define ALEXCPT_H
   3
   4 #include <cstdarg>
   5 #include <exception>
   6 #include <string>
   7 #include <utility>
   8
   9 #include "AL/alc.h"
  10
  11
  12 namespace al {
  13
  14 class base_exception : public std::exception {
  15     std::string mMessage;
  16     ALCenum mErrorCode;
  17
  18 protected:
  19     base_exception(ALCenum code) : mErrorCode{code} { }
  20     virtual ~base_exception();
  21
  22     void setMessage(const char *msg, std::va_list args);
  23
  24 public:
  25     const char *what() const noexcept override { return mMessage.c_str(); }
  26     ALCenum errorCode() const noexcept { return mErrorCode; }
  27 };
  28
  29 } // namespace al
  30
  31 #define START_API_FUNC try
  32
  33 #define END_API_FUNC catch(...) { std::terminate(); }
  34
  35 #endif /* ALEXCPT_H */