Open Babel: phmodel.h Source File

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# phmodel.h

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    00001 /**********************************************************************
    00002 phmodel.h - Read pH rules and assign charges.
    00003
    00004 Copyright (C) 1998-2001 by OpenEye Scientific Software, Inc.
    00005 Some portions Copyright (C) 2001-2005 by Geoffrey R. Hutchison
    00006
    00007 This file is part of the Open Babel project.
    00008 For more information, see <http://openbabel.org/>
    00009
    00010 This program is free software; you can redistribute it and/or modify
    00011 it under the terms of the GNU General Public License as published by
    00012 the Free Software Foundation version 2 of the License.
    00013
    00014 This program is distributed in the hope that it will be useful,
    00015 but WITHOUT ANY WARRANTY; without even the implied warranty of
    00016 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00017 GNU General Public License for more details.
    00018 ***********************************************************************/
    00019
    00020 #ifndef OB_PHMODEL_H
    00021 #define OB_PHMODEL_H
    00022
    00023 #include <openbabel/parsmart.h>
    00024 #include <openbabel/data.h>
    00025
    00026 namespace OpenBabel
    00027 {
    00028
    00029 // class introduction in phmodel.cpp
    00030 class OBAPI OBChemTsfm
    00031 {
    00032     std::vector<int>                            _vadel;
    00033     std::vector<std::pair<int,int> >            _vele;
    00034     std::vector<std::pair<int,int> >            _vchrg;
    00035     std::vector<std::pair<int,int> >            _vbdel;
    00036     std::vector<std::pair<std::pair<int,int>,int> >  _vbond;
    00037     OBSmartsPattern _bgn,_end;
    00038 public:
    00039     OBChemTsfm()    {}
    00040     ~OBChemTsfm()   {}
    00042     bool Init(std::string&start, std::string &end);
    00044     bool Apply(OBMol&);
    00054     bool IsAcid();
    00064     bool IsBase();
    00065 };
    00066
    00107 class OBAPI OBPhModel : public OBGlobalDataBase
    00108 {
    00109     std::vector<std::vector<int> >                      _mlist;
    00110     std::vector<OBChemTsfm*>                            _vtsfm;
    00111     std::vector<double>                                 _vpKa;
    00112     std::vector<std::pair<OBSmartsPattern*,std::vector<double> > > _vschrg;
    00113 public:
    00114     OBPhModel();
    00115     ~OBPhModel();
    00116
    00117     void ParseLine(const char*);
    00119     size_t GetSize()                 { return _vtsfm.size();}
    00120     void AssignSeedPartialCharge(OBMol&);
    00121     //void CorrectForPH(OBMol&);
    00122     void CorrectForPH(OBMol&, double pH  = 7.4 );
    00123 };
    00124
    00125
    00126
    00127 } //namespace OpenBabel
    00128
    00129 #endif // OB_PHMODEL_H
    00130
    00133

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