Function beforeProcessing

IPL/include/IPLProcess.h:136–136

    virtual void            init                        () = 0;
    virtual void            destroy                     () = 0;
    virtual void            beforeProcessing            () {}
    virtual bool            processInputData            (IPLData*, int, bool) = 0;
    virtual void            processPropertyEvents       (IPLEvent*) {}
    virtual IPLData*        getResultData               (int outputIndex ) = 0;