BALL::TransformationProcessor Class Reference

#include <BALL/STRUCTURE/geometricTransformations.h>

Inheritance diagram for BALL::TransformationProcessor:

Public Member Functions
	TransformationProcessor ()
	TransformationProcessor (const Matrix4x4 &transformation)
void	setTransformation (const Matrix4x4 &transformation)
const Matrix4x4 &	getTransformation () const
virtual Processor::Result	operator() (Atom &atom)
	Applicator method. More...
Public Member Functions inherited from BALL::UnaryProcessor< Atom >
	UnaryProcessor ()
	UnaryProcessor (const UnaryProcessor &)
virtual	~UnaryProcessor ()
virtual bool	start ()
virtual bool	finish ()

Protected Attributes
Matrix4x4	transformation_

Additional Inherited Members
Public Types inherited from BALL::UnaryFunctor< Atom, Processor::Result >
typedef Processor::Result	result_type
typedef Atom	argument_type
typedef Atom &	argument_reference
typedef const Atom &	const_argument_reference
typedef Atom *	argument_pointer
typedef const Atom *	const_argument_pointer

Detailed Description

Transformation applicator. This applicator executes a transformation on each atom of a given Composite object. The transformation may be given in the constructor, or by calling setTransformation. Applying the applicator to a given Composite object will multiply the coordinates of each Atom object (or objects derived from Atom) with the given transformation matrix.

Definition at line 87 of file geometricTransformations.h.

Constructor & Destructor Documentation

BALL::TransformationProcessor::TransformationProcessor

(

)

Default constructor. The transformation applicator is initialized and the transformation is set to identity: [ ( {array}{cccc} 1 & 0 & 0 & 0

0 & 1 & 0 & 0

0 & 0 & 1 & 0

0 & 0 & 0 & 1

{array} ) ]

BALL::TransformationProcessor::TransformationProcessor

(

const Matrix4x4 &

transformation

)

Constructor. Creates a new instance of a TransformationProcessor and sets the transformation matrix.

Parameters

transformation

the new transformation matrix

Member Function Documentation

const Matrix4x4& BALL::TransformationProcessor::getTransformation

(

)

const

Returns the transformation vector.

Returns

the current transformation matrix

virtual Processor::Result BALL::TransformationProcessor::operator() ( Atom &  atom )

virtual

Applicator method.

Reimplemented from BALL::UnaryProcessor< Atom >.

void BALL::TransformationProcessor::setTransformation

(

const Matrix4x4 &

transformation

)

Sets a new transformation.

Parameters

transformation

the new transformation matrix

Member Data Documentation

Matrix4x4 BALL::TransformationProcessor::transformation_

protected

Definition at line 130 of file geometricTransformations.h.