File: testMMFFForceField.h

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rdkit 201809.1%2Bdfsg-6
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// $Id$
//
// Copyright (C)  2013 Paolo Tosco
//
//   @@ 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.
//

class BondStretchInstance {
 public:
  unsigned int idx;
  unsigned int iAtomType;
  unsigned int jAtomType;
  unsigned int ffType;
  double kb;
};

class AngleBendInstance {
 public:
  unsigned int idx;
  unsigned int iAtomType;
  unsigned int jAtomType;
  unsigned int kAtomType;
  unsigned int ffType;
  double ka;
};

class StretchBendInstance {
 public:
  unsigned int idx;
  unsigned int iAtomType;
  unsigned int jAtomType;
  unsigned int kAtomType;
  unsigned int ffType;
  double kba;
};

class OopBendInstance {
 public:
  unsigned int idx;
  unsigned int iAtomType;
  unsigned int jAtomType;
  unsigned int kAtomType;
  unsigned int lAtomType;
  double koop;
};

class TorsionInstance {
 public:
  unsigned int idx;
  unsigned int iAtomType;
  unsigned int jAtomType;
  unsigned int kAtomType;
  unsigned int lAtomType;
  unsigned int ffType;
  double V1;
  double V2;
  double V3;
};

bool fexist(std::string filename);
bool fgrep(std::fstream &fStream, std::string key);
bool fgrep(std::fstream &fStream, std::string key, std::string &line);
void skipLines(std::istream &stream, unsigned int nLines);
bool sortAngleBendInstanceVec(AngleBendInstance *a, AngleBendInstance *b);
bool sortBondStretchInstanceVec(BondStretchInstance *a, BondStretchInstance *b);
bool sortOopBendInstanceVec(OopBendInstance *a, OopBendInstance *b);
bool sortStretchBendInstanceVec(StretchBendInstance *a, StretchBendInstance *b);
bool sortTorsionInstanceVec(TorsionInstance *a, TorsionInstance *b);
void fixAngleBendInstance(AngleBendInstance *angleBendInstance);
void fixBondStretchInstance(BondStretchInstance *bondStretchInstance);
void fixOopBendInstance(OopBendInstance *oopBendInstance);
void fixTorsionInstance(TorsionInstance *torsionInstance);