BALL::AromaticBondsPredicate Class Reference

#include <BALL/KERNEL/standardPredicates.h>

Inheritance diagram for BALL::AromaticBondsPredicate:

Public Member Functions
virtual bool	operator() (const Atom &atom) const
Public Member Functions inherited from BALL::ExpressionPredicate
	ExpressionPredicate ()
	ExpressionPredicate (const ExpressionPredicate &predicate)
	ExpressionPredicate (const String &argument)
virtual	~ExpressionPredicate ()
ExpressionPredicate &	operator= (const ExpressionPredicate &predicate)
virtual void	clear ()
bool	operator== (const ExpressionPredicate &predicate) const
virtual void	setArgument (const String &argument)
const String &	getArgument () const
Public Member Functions inherited from BALL::UnaryPredicate< Atom >
virtual	~UnaryPredicate ()

Protected Member Functions
bool	testPredicate_ (const Atom &atom) const

Additional Inherited Members
Protected Attributes inherited from BALL::ExpressionPredicate
String	argument_

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.

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