DiscreteDistMat.h

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00001 //
00002 //  Copyright (C) 2004-2006 Rational Discovery LLC
00003 //
00004 //  @@ All Rights Reserved @@
00005 //
00006 #ifndef __RD_DISCRETEDISTMAT_H__
00007 #define __RD_DISCRETEDISTMAT_H__
00008 #include "DiscreteValueVect.h"
00009 
00010 namespace RDKit{
00011   class DiscreteDistMat {
00012   public:
00013     DiscreteDistMat();
00014     ~DiscreteDistMat(){};
00015     unsigned int getDist(unsigned char v1, 
00016                          unsigned char v2, 
00017                          DiscreteValueVect::DiscreteValueType type);
00018 
00019   private:
00020     unsigned int d_oneBitTab[256*256];
00021     unsigned int d_twoBitTab[256*256];
00022     unsigned int d_fourBitTab[256*256];
00023   
00024   };
00025   extern DiscreteDistMat *getDiscreteDistMat();
00026 }
00027 #endif