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rdkit/Code/GraphMol/CIPLabeler/rules/Rule4a.h
2021-06-08 07:57:51 +02:00

33 lines
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C++

//
//
// Copyright (C) 2020 Schrödinger, 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.
//
#pragma once
#include "SequenceRule.h"
namespace RDKit {
namespace CIPLabeler {
/**
* <b>Sequence Rule 4a</b>
* <i>Chiral stereogenic units precede pseudoasymmetric stereogenic
* units and these precede nonstereogenic units.</i>
*
*/
class Rule4a : public SequenceRule {
public:
Rule4a();
int compare(const Edge *a, const Edge *b) const override;
};
} // namespace CIPLabeler
} // namespace RDKit