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RS::PredicateWithVector Class Reference

This class is the abstract base class for all predicates that uses a vector as argument. More...

Inheritance diagram for RS::PredicateWithVector:

[legend]Collaboration diagram for RS::PredicateWithVector:

[legend]List of all members.

Public Member Functions
	PredicateWithVector (const Vector &vec)
	Constructor taking the default argument for the vector used as an argument in the predicate.
	PredicateWithVector (const PredicateWithVector &)
	Creates a predicate that is an exact copy of obj.
virtual	~PredicateWithVector ()
	Destroys the predicate.
PredicateWithVector &	operator= (const PredicateWithVector &)
	Assignment operator.
virtual void	setArguments (const std::vector< Float > &arguments) throw (TooFewArgumentsException)
	Used to set the predicate's arguments in a generic way.
virtual void	setVector (const Vector &vec)
	Used to set the predicate's vector argument to pos.
virtual Vector	getVector () const
	Return the predicate's vector argument.
virtual FuzzyBool	evaluate ()=0
	Should return the truth value of the predicate.
virtual FuzzyBool	evaluate (const Vector &vec)
	This method is used to first set the argument of the predicate and then evaluate it.
Protected Attributes
Vector	vector
	The vector argument.

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Detailed Description

This class is the abstract base class for all predicates that uses a vector as argument.

Unit:

Framework

Revision

1.1

Author

frehe

Date

2000/09/13 03:11:42

Definition at line 68 of file PredicateWithVector.h.

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Member Function Documentation

PredicateWithVector & RS::PredicateWithVector::operator= (  const PredicateWithVector &    )

Assignment operator. Assigns obj to this object. Definition at line 70 of file PredicateWithVector.cc. References vector.

void RS::PredicateWithVector::setArguments (  const std::vector< Float > &    arguments )  throw (TooFewArgumentsException) [inline, virtual]

Used to set the predicate's arguments in a generic way. The first value in the vector will be interpreted as the distance and the second value as the direction in degrees. Implements RS::PredicateWithArguments. Definition at line 52 of file PredicateWithVector.icc. References RS_THROW, and RS::Vector.

FuzzyBool RS::PredicateWithVector::evaluate (  const Vector &    vec )  [inline, virtual]

This method is used to first set the argument of the predicate and then evaluate it. It uses the methods setVector and evaluate(), so it should not be overriden unless it should made unavailable. Definition at line 76 of file PredicateWithVector.icc. References evaluate(), and setVector().

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The documentation for this class was generated from the following files:

• PredicateWithVector.h
• PredicateWithVector.cc
• PredicateWithVector.icc

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