GR_VisInterface.h

Go to the documentation of this file.

/*
 * PROPRIETARY INFORMATION.  This software is proprietary to
 * Side Effects Software Inc., and is not to be reproduced,
 * transmitted, or disclosed in any way without written permission.
 *
 * NAME:        GR_VisInterface.h ( GR Library, C++)
 *
 * COMMENTS:
 *      Basic definition needed to access functions defined in VIS which is
 *      set above the GR level.
 */

#ifndef __GR_VisInterface_h__
#define __GR_VisInterface_h__

#include "GR_API.h"


class GR_API GR_VisInterface
{
public:
    GR_VisInterface() {}
    virtual ~GR_VisInterface() {}

    virtual bool         isHookVisualizerActive(const char *vis_name,
                                int vis_context, int display_set) = 0;

    static void          setHandler(GR_VisInterface *handler)
                            { theHandler = handler; }

    static
    GR_VisInterface     *getHandler()
                            { return theHandler; }

    static
    GR_VisInterface     *theHandler;
};


#endif