HDK: GB/GB_PrimGroupClosure.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  *      Ondrej Kos
00008  *      Side Effects Software Inc.
00009  *      477 Richmond St. West
00010  *      Toronto, Ontario,  M5V 2M5 
00011  *      Canada
00012  *      416-504-9876
00013  *
00014  * NAME:        GB_PrimGroupClosure.h   
00015  *
00016  * COMMENTS:    A class to encapsulate the bit mask and point closure
00017  *              of a primitive group.
00018  *
00019  */
00020 
00021 #ifndef __GB_PrimGroupClosure_h__
00022 #define __GB_PrimGroupClosure_h__
00023 
00024 #include "GB_API.h"
00025 class GB_Element;
00026 
00027 class GB_API GB_PrimGroupClosure
00028 {
00029 public:
00030     GB_PrimGroupClosure() {}
00031     virtual ~GB_PrimGroupClosure() {}
00032 
00033     virtual bool containsBasePrim(const GB_Element *prim) const = 0;
00034     virtual bool containsBasePoint(const GB_Element *ppt) const = 0;
00035 };
00036 
00037 #endif