RDKit
Open-source cheminformatics and machine learning.
Rule1b.h
Go to the documentation of this file.
1 //
2 //
3 // Copyright (C) 2020 Schrödinger, LLC
4 //
5 // @@ All Rights Reserved @@
6 // This file is part of the RDKit.
7 // The contents are covered by the terms of the BSD license
8 // which is included in the file license.txt, found at the root
9 // of the RDKit source tree.
10 //
11 #pragma once
12 
13 #include "SequenceRule.h"
14 
15 namespace RDKit {
16 namespace CIPLabeler {
17 
18 /**
19  * <b>Sequence Rule 1b</b>
20  * <i>"A duplicate atom node whose corresponding nonduplicated atom
21  * node is the root or is closer to the root ranks higher than
22  * a duplicate atom node whose corresponding nonduplicated atom
23  * node is farther from the root."</i>
24  *
25  */
26 class Rule1b : public SequenceRule {
27 
28 public:
29  Rule1b();
30 
31  int compare(const Edge *a, const Edge *b) const override;
32 
33  /**
34  * Flag indicates whether to match the problematic
35  * IUPAC 2013 recommendations for Rule 1B.
36  */
37 private:
38  static const bool IUPAC_2013 = false;
39 };
40 
41 } // namespace CIPLabeler
42 } // namespace RDKit
int compare(const Edge *a, const Edge *b) const override
Std stuff.
Definition: Abbreviations.h:17