BALL::AromaticBondsPredicate Class Reference

#include <BALL/KERNEL/standardPredicates.h>

Inheritance diagram for BALL::AromaticBondsPredicate:

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List of all members.

Public Member Functions
virtual bool	operator() (const Atom &atom) const
Protected Member Functions
bool	testPredicate_ (const Atom &atom) const

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Detailed Description

Predicate class for atoms bearing a certain number of aromatic bonds. Arguments of this class are required to consist of an relational operator and a number between 1 and 8. The default is ">0" which means that the atom under siege has to bear at least one aromatic bond to make this predicate's operator () () return true.

A bond is defined as aromatic if it has the property Bond::IS_AROMATIC set, or if its bond order equals Bond::ORDER__AROMATIC.

Definition at line 439 of file standardPredicates.h.

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Member Function Documentation

virtual bool BALL::AromaticBondsPredicate::operator()

(

const Atom &

atom

)

const [virtual]

Evaluate the predicate for the atom atom.

Parameters:

atom

the atom to test

Returns:

true, if the predicate is true, false otherwise

Reimplemented from BALL::ExpressionPredicate.

bool BALL::AromaticBondsPredicate::testPredicate_

(

const Atom &

atom

)

const [protected]