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DoubleBondsPredicate Class Reference

Predicate for atoms bearing double bonds. More...

#include <standardPredicates.h>

Inheritance diagram for DoubleBondsPredicate:

NumberOfBondsPredicate ExpressionPredicate UnaryPredicate< Atom > TripleBondsPredicate List of all members.

Public Member Functions

virtual bool operator() (const Atom &atom) const throw ()
 Evaluate the predicate for the atom atom.

Detailed Description

Predicate for atoms bearing double bonds.

Arguments of this class are required to consist of an relational operator and a number between 1 and 8.

Member Function Documentation

virtual bool DoubleBondsPredicate::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 NumberOfBondsPredicate.

Reimplemented in TripleBondsPredicate.