Chemical Data Processing Library C++ API - Version 1.4.0
TautomerizationRule.hpp
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1 /*
2  * TautomerizationRule.hpp
3  *
4  * This file is part of the Chemical Data Processing Toolkit
5  *
6  * Copyright (C) 2003 Thomas Seidel <thomas.seidel@univie.ac.at>
7  *
8  * This library is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU Lesser General Public
10  * License as published by the Free Software Foundation; either
11  * version 2 of the License, or (at your option) any later version.
12  *
13  * This library is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16  * Lesser General Public License for more details.
17  *
18  * You should have received a copy of the GNU Lesser General Public License
19  * along with this library; see the file COPYING. If not, write to
20  * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
21  * Boston, MA 02111-1307, USA.
22  */
23 
29 #ifndef CDPL_CHEM_TAUTOMERIZATIONRULE_HPP
30 #define CDPL_CHEM_TAUTOMERIZATIONRULE_HPP
31 
32 #include <memory>
33 
34 #include "CDPL/Chem/APIPrefix.hpp"
35 
36 
37 namespace CDPL
38 {
39 
40  namespace Chem
41  {
42 
43  class MolecularGraph;
44  class Molecule;
45 
50  {
51 
52  public:
54  typedef std::shared_ptr<TautomerizationRule> SharedPointer;
55 
59  virtual ~TautomerizationRule() {}
60 
66  virtual bool setup(MolecularGraph& parent_molgraph) = 0;
67 
72  virtual unsigned int getID() const = 0;
73 
79  virtual bool generate(Molecule& tautomer) = 0;
80 
85  virtual SharedPointer clone() const = 0;
86  };
87  } // namespace Chem
88 } // namespace CDPL
89 
90 #endif // CDPL_CHEM_TAUTOMERIZATIONRULE_HPP
Definition of the preprocessor macro CDPL_CHEM_API.
#define CDPL_CHEM_API
Tells the compiler/linker which classes, functions and variables are part of the library API.
Abstract base class for representations of a chemical structure as a graph of bonded atoms.
Definition: MolecularGraph.hpp:57
Abstract base class representing a mutable molecular graph that owns its atoms and bonds.
Definition: Molecule.hpp:53
Abstract base class for all tautomerization rule implementations used by the Chem::TautomerGenerator.
Definition: TautomerizationRule.hpp:50
virtual ~TautomerizationRule()
Virtual destructor.
Definition: TautomerizationRule.hpp:59
std::shared_ptr< TautomerizationRule > SharedPointer
A reference-counted smart pointer [SHPTR] for dynamically allocated TautomerizationRule instances.
Definition: TautomerizationRule.hpp:54
virtual unsigned int getID() const =0
Returns the rule's identifier (see Chem::TautomerizationType).
virtual bool generate(Molecule &tautomer)=0
Generates the next tautomer.
virtual bool setup(MolecularGraph &parent_molgraph)=0
Sets the parent molecular graph for which the rule is to enumerate tautomers.
virtual SharedPointer clone() const =0
Returns a deep copy of this rule instance.
The namespace of the Chemical Data Processing Library.