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#ifndef ALEXCPT_H
#define ALEXCPT_H
#include <exception>
#include <string>
#include "AL/alc.h"
#ifdef __GNUC__
#define ALEXCPT_FORMAT(x, y, z) __attribute__((format(x, (y), (z))))
#else
#define ALEXCPT_FORMAT(x, y, z)
#endif
namespace al {
class backend_exception final : public std::exception {
std::string mMessage;
ALCenum mErrorCode;
public:
backend_exception(ALCenum code, const char *msg, ...) ALEXCPT_FORMAT(printf, 3,4);
const char *what() const noexcept override { return mMessage.c_str(); }
ALCenum errorCode() const noexcept { return mErrorCode; }
};
} // namespace al
#define START_API_FUNC try
#ifndef _MSC_VER
#define END_API_FUNC catch(...) { std::terminate(); }
#else
/* VS 2015 complains that some of these catch statements are unreachable code,
* due to the function body not able to throw anything. While technically true,
* it's preferable to mark API functions just in case that ever changes, so
* silence that warning.
*/
#define END_API_FUNC __pragma(warning(push)) \
__pragma(warning(disable : 4702)) \
catch(...) { std::terminate(); } \
__pragma(warning(pop))
#endif
#endif /* ALEXCPT_H */
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