ConnectedToPredicate Class Reference

Predicate class for atoms being connected to a constellation defined by an expression. More...

#include <standardPredicates.h>

Inheritance diagram for ConnectedToPredicate:

List of all members.

Public Member Functions
	ConnectedToPredicate (const ConnectedToPredicate &predicate) throw ()
virtual void	clear () throw ()
	Clear method.
virtual bool	operator() (const Atom &atom) const throw ()
	Evaluate the predicate for the atom atom.
void	dump () const throw ()
void	dump (const CTPNode *current) const throw ()
virtual void	setArgument (const String &argument) throw ()
	set the Argument of this ExpressionPredicate

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Detailed Description

Predicate class for atoms being connected to a constellation defined by an expression.

Syntax: {tabular}{cl} Bonds

- & single

= & double

# & triple

{126} & aromatic

. & any

Elements &

symbol & the desired element

* & any element

Groups &

( ) & symbols enlosed by brackets denote groups

{tabular}

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Member Function Documentation

virtual bool ConnectedToPredicate::operator() (  const Atom &  atom  )  const throw () [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 ExpressionPredicate.

virtual void ConnectedToPredicate::setArgument (  const String &  argument  )  throw () [virtual]

set the Argument of this ExpressionPredicate Parameters: argument  the string to use for this predicate Reimplemented from ExpressionPredicate.