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#ifndef _libslic3r_Exception_h_
#define _libslic3r_Exception_h_
#include <stdexcept>
namespace Slic3r {
// PrusaSlicer's own exception hierarchy is derived from std::runtime_error.
// Base for Slicer's own exceptions.
class Exception : public std::runtime_error { using std::runtime_error::runtime_error; };
#define SLIC3R_DERIVE_EXCEPTION(DERIVED_EXCEPTION, PARENT_EXCEPTION) \
class DERIVED_EXCEPTION : public PARENT_EXCEPTION { using PARENT_EXCEPTION::PARENT_EXCEPTION; }
// Critical exception produced by Slicer, such exception shall never propagate up to the UI thread.
// If that happens, an ugly fat message box with an ugly fat exclamation mark is displayed.
SLIC3R_DERIVE_EXCEPTION(CriticalException, Exception);
SLIC3R_DERIVE_EXCEPTION(RuntimeError, CriticalException);
SLIC3R_DERIVE_EXCEPTION(LogicError, CriticalException);
SLIC3R_DERIVE_EXCEPTION(HardCrash, CriticalException);
SLIC3R_DERIVE_EXCEPTION(InvalidArgument, LogicError);
SLIC3R_DERIVE_EXCEPTION(OutOfRange, LogicError);
SLIC3R_DERIVE_EXCEPTION(IOError, CriticalException);
SLIC3R_DERIVE_EXCEPTION(FileIOError, IOError);
SLIC3R_DERIVE_EXCEPTION(HostNetworkError, IOError);
SLIC3R_DERIVE_EXCEPTION(ExportError, CriticalException);
SLIC3R_DERIVE_EXCEPTION(PlaceholderParserError, RuntimeError);
// Runtime exception produced by Slicer. Such exception cancels the slicing process and it shall be shown in notifications.
SLIC3R_DERIVE_EXCEPTION(SlicingError, Exception);
#undef SLIC3R_DERIVE_EXCEPTION
} // namespace Slic3r
#endif // _libslic3r_Exception_h_
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