# Cubic Class Reference

An Object representing a cubic. More...

Inheritance diagram for Cubic:

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Collaboration diagram for Cubic:

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List of all members.

## Public Member Functions

Objecttransform (const Transformation &) const
Return this Object, transformed by the transformation t.
Cubiccopy () const
Returns a copy of this Object.
const CubicCartesianData data () const
Return the cartesian representation of this cubic.
const ObjectTypetype () const
Returns the lowermost ObjectType that this object is an instantiation of.
bool equals (const Object &rhs) const
Returns true if this Object is equal to rhs.
bool containsPoint (const Coordinate &p, const KigDocument &doc) const
Return whether this Curve contains the given point.

## Static Public Member Functions

static const ObjectTypestype ()
Returns the ObjectType representing the Curve type.

## Detailed Description

An Object representing a cubic.

## Member Function Documentation

 bool Cubic::containsPoint ( const Coordinate & p, const KigDocument & doc ) const` [virtual]`
 Return whether this Curve contains the given point. This is implemented as a numerical approximation. lementations can/should use the value test_threshold in common.h as a threshold value. Implements Curve.

 Cubic* Cubic::copy ( ) const` [virtual]`
 Returns a copy of this Object. The copy is an exact copy. Changes to the copy don't affect the original. Implements Curve.

 bool Cubic::equals ( const Object & rhs ) const` [virtual]`
 Returns true if this Object is equal to rhs. This function checks whether rhs is of the same Object type, and whether it contains the same data as this Object. Implements Object.

 const ObjectType* Cubic::type ( ) const` [virtual]`
 Returns the lowermost ObjectType that this object is an instantiation of. E.g. if you want to get a string containing the internal name of the type of an object, you can do: ``` tn = object.type().internalName() ``` Implements Object.

This file is part of the documentation for kdelibs 0.10.5.
Documentation copyright © 1996-2002 the KDE developers.
Generated on Mon Aug 15 23:01:22 2005 by doxygen 1.4.2 written by Dimitri van Heesch, © 1997-2001