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//
// Copyright (C) 2004-2006 Rational Discovery LLC
//
// @@ All Rights Reserved @@
// This file is part of the RDKit.
// The contents are covered by the terms of the BSD license
// which is included in the file license.txt, found at the root
// of the RDKit source tree.
//
#include <RDGeneral/export.h>
#ifndef __RD_DISCRETEDISTMAT_H__
#define __RD_DISCRETEDISTMAT_H__
#include "DiscreteValueVect.h"
namespace RDKit {
class RDKIT_DATASTRUCTS_EXPORT DiscreteDistMat {
public:
DiscreteDistMat();
~DiscreteDistMat() = default;
unsigned int getDist(unsigned char v1, unsigned char v2,
DiscreteValueVect::DiscreteValueType type);
private:
unsigned int d_oneBitTab[256 * 256];
unsigned int d_twoBitTab[256 * 256];
unsigned int d_fourBitTab[256 * 256];
};
extern DiscreteDistMat *getDiscreteDistMat();
} // namespace RDKit
#endif
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