BALL::FalsePredicate Class Reference

False predicate. More...

#include <standardPredicates.h>

Inheritance diagram for BALL::FalsePredicate:

[legend]

List of all members.

Public Member Functions
virtual bool	operator() (const Atom &atom) const
	Evaluate the predicate for the atom atom.

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Detailed Description

False predicate.

This predicate may be used to implement default rules. It is always false.

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Member Function Documentation

virtual bool BALL::FalsePredicate::operator()

(

const Atom &

atom

)

const [virtual]

Evaluate the predicate for the atom atom.

Parameters:

atom

the atom to test

Returns:

false - always

Reimplemented from BALL::ExpressionPredicate.