HDK: GR/GR_RenderTable.h Source File

00001 /*
00002  * PROPRIETARY INFORMATION.  This software is proprietary to
00003  * Side Effects Software Inc., and is not to be reproduced,
00004  * transmitted, or disclosed in any way without written permission.
00005  *
00006  * Produced by:
00007  *      Jeff Lait
00008  *      Side Effects Software Inc
00009  *      477 Richmond Street West
00010  *      Toronto, Ontario
00011  *      Canada   M5V 3E7
00012  *      416-504-9876
00013  *
00014  * NAME:        GR_RenderTable.h ( GR Library, C++)
00015  *
00016  * COMMENTS:    This holds the table of all active render hooks.
00017  */
00018 
00019 #ifndef __GR_RenderTable__
00020 #define __GR_RenderTable__
00021 
00022 #include "GR_API.h"
00023 #include <UT/UT_SymbolTable.h>
00024 #include <UT/UT_PtrArray.h>
00025 
00026 class GR_RenderHook;
00027 
00028 class GR_API GR_RenderTable
00029 {
00030 public:
00031                  GR_RenderTable();
00032     virtual     ~GR_RenderTable();
00033 
00034     // The responsibility to delete a hook resides with this.
00035     void         addHook(GR_RenderHook *hook);
00036 
00037     // Query the hooks currently present in the table.
00038     int          getNumHooks() const;
00039     GR_RenderHook *getHook(int i) const;
00040 
00041 protected:
00042     UT_PtrArray<GR_RenderHook *>        myHooks;
00043     UT_SymbolTable                      myHookLUT;
00044 };
00045 
00046 #endif
00047