Method py_message

src/Exceptions.h:50–57

        FrameExceptionBase(std::string message, int64_t frame_number=-1)
            : ExceptionBase(message), frame_number(frame_number) { }
        virtual std::string py_message() const override {
            // return complete message for Python exception handling
            std::string out_msg(m_message +
                (frame_number > 0
                 ? " at frame " + std::to_string(frame_number)
                 : ""));
            return out_msg;
        }
    };