#include <BALL/MATHS/FFT3D.h>

Inheritance diagram for BALL::TFFT3D< ComplexTraits >:

Public Types
typedef std::complex< typename ComplexTraits::ComplexPrecision >	Complex

typedef TRegularData3D < std::complex< typename ComplexTraits::ComplexPrecision > >	ComplexVector

Public Types inherited from BALL::TRegularData3D< std::complex< ComplexTraits::ComplexPrecision > >
typedef std::complex < ComplexTraits::ComplexPrecision >	value_type

typedef std::vector < std::complex < ComplexTraits::ComplexPrecision > >::iterator	iterator

typedef std::vector < std::complex < ComplexTraits::ComplexPrecision > >::const_iterator	const_iterator

typedef std::vector < std::complex < ComplexTraits::ComplexPrecision > >::reference	reference

typedef std::vector < std::complex < ComplexTraits::ComplexPrecision > >::const_reference	const_reference

typedef std::vector < std::complex < ComplexTraits::ComplexPrecision > >::pointer	pointer

typedef std::vector < std::complex < ComplexTraits::ComplexPrecision > >::difference_type	difference_type

typedef std::vector < std::complex < ComplexTraits::ComplexPrecision > >::size_type	size_type

typedef std::vector < std::complex < ComplexTraits::ComplexPrecision > >	VectorType
	The type containing an STL vector of the appropriate type. More...

typedef TVector3< float >	CoordinateType
	The coordinate type. More...

typedef std::vector < std::complex < ComplexTraits::ComplexPrecision > >::iterator	Iterator
	A mutable iterator. More...

typedef std::vector < std::complex < ComplexTraits::ComplexPrecision > >::const_iterator	ConstIterator
	A nonmutable iterator. More...

Public Member Functions
Constructors and Destructors
	TFFT3D ()
	Default constructor. More...

	TFFT3D (const TFFT3D &data)
	Copy constructor. More...

	TFFT3D (Size ldnX, Size ldnY, Size ldnZ, double stepPhysX=1., double stepPhysY=1., double stepPhysZ=1., Vector3 origin=Vector3(0., 0., 0), bool inFourierSpace=false)

virtual	~TFFT3D ()
	Destructor. More...

Assignment
const TFFT3D &	operator= (const TFFT3D &fft_3d)
	Assignment operator. More...

virtual void	clear ()

virtual void	destroy ()

Predicates
bool	operator== (const TFFT3D &fft3d) const

bool	isInFourierSpace () const


void	doFFT ()

void	doiFFT ()

bool	translate (const Vector3 &trans_origin)

bool	setPhysStepWidth (double new_width_x, double new_width_y, double new_width_z)

double	getPhysStepWidthX () const

double	getPhysStepWidthY () const

double	getPhysStepWidthZ () const

double	getFourierStepWidthX () const

double	getFourierStepWidthY () const

double	getFourierStepWidthZ () const

double	getPhysSpaceMinX () const

double	getPhysSpaceMinY () const

double	getPhysSpaceMinZ () const

double	getPhysSpaceMaxX () const

double	getPhysSpaceMaxY () const

double	getPhysSpaceMaxZ () const

double	getFourierSpaceMinX () const

double	getFourierSpaceMinY () const

double	getFourierSpaceMinZ () const

double	getFourierSpaceMaxX () const

double	getFourierSpaceMaxY () const

double	getFourierSpaceMaxZ () const

Size	getMaxXIndex () const

Size	getMaxYIndex () const

Size	getMaxZIndex () const

Size	getNumberOfInverseTransforms () const

Vector3	getGridCoordinates (Position position) const

Complex	getData (const Vector3 &pos) const

Complex	getInterpolatedValue (const Vector3 &pos) const

void	setData (const Vector3 &pos, Complex val)

Complex &	operator[] (const Vector3 &pos)

const Complex &	operator[] (const Vector3 &pos) const

Complex &	operator[] (const Position &pos)

const Complex &	operator[] (const Position &pos) const

void	setNumberOfFFTTransforms (Size num)

void	setNumberOfiFFTTransforms (Size num)

Complex	phase (const Vector3 &pos) const

Public Member Functions inherited from BALL::TRegularData3D< std::complex< ComplexTraits::ComplexPrecision > >
BALL_INLINE bool	isOrthogonal () const
	State whether grid is orthogonal or not. More...

	TRegularData3D ()

	TRegularData3D (const TRegularData3D< std::complex< ComplexTraits::ComplexPrecision > > &grid)

	TRegularData3D (const CoordinateType &origin, const CoordinateType &dimension, const CoordinateType &spacing)

	TRegularData3D (const CoordinateType &origin, const CoordinateType &x_axis, const CoordinateType &y_axis, const CoordinateType &z_axis, const IndexType &size)

	TRegularData3D (const IndexType &size, const CoordinateType &origin=CoordinateType(0.0), const CoordinateType &dimension=CoordinateType(1.0))

virtual	~TRegularData3D ()

TRegularData3D &	operator= (const TRegularData3D< std::complex< ComplexTraits::ComplexPrecision > > &data)

bool	operator== (const TRegularData3D< std::complex< ComplexTraits::ComplexPrecision > > &grid) const

BALL_INLINE bool	operator!= (const TRegularData3D< std::complex< ComplexTraits::ComplexPrecision > > &grid) const

BALL_INLINE bool	empty () const
	Empty predicate. More...

bool	isInside (const CoordinateType &r) const
	Test if a given point is inside the grid. More...

BALL_INLINE ConstIterator	begin () const

BALL_INLINE Iterator	begin ()

BALL_INLINE ConstIterator	end () const

BALL_INLINE Iterator	end ()

BALL_INLINE size_type	size () const

BALL_INLINE size_type	max_size () const

BALL_INLINE void	swap (TRegularData3D< std::complex< ComplexTraits::ComplexPrecision > > &grid)

const vector< std::complex < ComplexTraits::ComplexPrecision > > &	getData () const
	Get the full data. More...

const std::complex < ComplexTraits::ComplexPrecision > &	getData (const IndexType &index) const

std::complex < ComplexTraits::ComplexPrecision > &	getData (const IndexType &index)

const std::complex < ComplexTraits::ComplexPrecision > &	getData (Position index) const

std::complex < ComplexTraits::ComplexPrecision > &	getData (Position index)

const std::complex < ComplexTraits::ComplexPrecision > &	operator[] (const IndexType &index) const

std::complex < ComplexTraits::ComplexPrecision > &	operator[] (const IndexType &index)

const std::complex < ComplexTraits::ComplexPrecision > &	operator[] (Position index) const

std::complex < ComplexTraits::ComplexPrecision > &	operator[] (Position index)

std::complex < ComplexTraits::ComplexPrecision >	operator() (const CoordinateType &x) const

std::complex < ComplexTraits::ComplexPrecision >	getInterpolatedValue (const CoordinateType &x) const

const std::complex < ComplexTraits::ComplexPrecision > &	getClosestValue (const CoordinateType &x) const

std::complex < ComplexTraits::ComplexPrecision > &	getClosestValue (const CoordinateType &x)

IndexType	getClosestIndex (const CoordinateType &v) const

IndexType	getLowerIndex (const CoordinateType &v) const

const IndexType &	getSize () const

const CoordinateType &	getOrigin () const

const CoordinateType &	getSpacing () const

void	setOrigin (const CoordinateType &origin)

const CoordinateType &	getDimension () const

void	setDimension (const CoordinateType &dimension)

void	resize (const IndexType &size)

void	rescale (const IndexType &new_size)

CoordinateType	getCoordinates (const IndexType &index) const

CoordinateType	getCoordinates (Position index) const

void	getEnclosingIndices (const CoordinateType &r, Position &llf, Position &rlf, Position &luf, Position &ruf, Position &llb, Position &rlb, Position &lub, Position &rub) const

void	getEnclosingValues (const CoordinateType &r, std::complex< ComplexTraits::ComplexPrecision > &llf, std::complex< ComplexTraits::ComplexPrecision > &rlf, std::complex< ComplexTraits::ComplexPrecision > &luf, std::complex< ComplexTraits::ComplexPrecision > &ruf, std::complex< ComplexTraits::ComplexPrecision > &llb, std::complex< ComplexTraits::ComplexPrecision > &rlb, std::complex< ComplexTraits::ComplexPrecision > &lub, std::complex< ComplexTraits::ComplexPrecision > &rub) const

std::complex < ComplexTraits::ComplexPrecision >	calculateMean () const

std::complex < ComplexTraits::ComplexPrecision >	calculateSD () const

void	binaryWrite (const String &filename) const

void	binaryWriteRaw (const String &filename) const

void	binaryRead (const String &filename)

Protected Attributes
Size	lengthX_

Size	lengthY_

Size	lengthZ_

bool	inFourierSpace_

Size	numPhysToFourier_

Size	numFourierToPhys_

Vector3	origin_

double	stepPhysX_

double	stepPhysY_

double	stepPhysZ_

double	stepFourierX_

double	stepFourierY_

double	stepFourierZ_

Vector3	minPhys_

Vector3	maxPhys_

Vector3	minFourier_

Vector3	maxFourier_

ComplexTraits::FftwPlan	planForward_

ComplexTraits::FftwPlan	planBackward_

Size	dataLength_

Complex *	dataAdress_

bool	planCalculated_

Protected Attributes inherited from BALL::TRegularData3D< std::complex< ComplexTraits::ComplexPrecision > >
VectorType	data_
	The grid data. More...

CoordinateType	origin_
	Origin of the grid (offset) More...

CoordinateType	dimension_
	Dimension of the grid. More...

CoordinateType	spacing_
	Grid spacing. More...

IndexType	size_
	The dimensions in grid points. More...

bool	is_orthogonal_
	A flag deciding whether the grid is orthogonal or not. More...

std::vector< double >	mapping_
	mapping matrix and its inverse More...

std::vector< double >	inverse_mapping_

Additional Inherited Members
Protected Member Functions inherited from BALL::TRegularData3D< std::complex< ComplexTraits::ComplexPrecision > >
const CoordinateType	mapToCartesian_ (CoordinateType r) const
	map indices to Cartesian coordinates More...

const CoordinateType	mapInverse_ (CoordinateType r) const
	map Cartesian coordinates to indices (note: this does not yet convert the double values to Index) More...

Detailed Description

template<typename ComplexTraits>
class BALL::TFFT3D< ComplexTraits >

A class to perform Fast Fourier Transforms and inverse Fast Fourier Transforms on regularly spaced three dimensional data.

: This class makes use of the freely available library FFTW, which can be found at www.fftw.org coordinate system can be handled automatically. The normalization is chosen symmetrically.

: S/TFFT3D.h

Definition at line 39 of file FFT3D.h.

Member Typedef Documentation

template<typename ComplexTraits>

typedef std::complex<typename ComplexTraits::ComplexPrecision> BALL::TFFT3D< ComplexTraits >::Complex

Definition at line 44 of file FFT3D.h.

template<typename ComplexTraits>

typedef TRegularData3D<std::complex<typename ComplexTraits::ComplexPrecision> > BALL::TFFT3D< ComplexTraits >::ComplexVector

Definition at line 45 of file FFT3D.h.

Constructor & Destructor Documentation

template<typename ComplexTraits >

BALL::TFFT3D< ComplexTraits >::TFFT3D ( )

Default constructor.

Definition at line 364 of file FFT3D.h.

template<typename ComplexTraits>

BALL::TFFT3D< ComplexTraits >::TFFT3D ( const TFFT3D< ComplexTraits > & data )

Copy constructor.

template<typename ComplexTraits>

BALL::TFFT3D< ComplexTraits >::TFFT3D	(	Size	ldnX,
		Size	ldnY,
		Size	ldnZ,
		double	stepPhysX = `1.`,
		double	stepPhysY = `1.`,
		double	stepPhysZ = `1.`,
		Vector3	origin = `Vector3(0., 0., 0)`,
		bool	inFourierSpace = `false`
	)

Detailed constructor.

Parameters

ldnX	The binary logarithm of the number of grid points in X direction (we use the logarithm to ensure that the number of points is a power of two, which is important for the FFT)
ldnY	The binary logarithm of the number of grid points in Y direction
ldnZ	The binary logarithm of the number of grid points in Z direction
stepPhysX	The step width in X direction in physical space
stepPhysY	The step width in Y direction in physical space
stepPhysZ	The step width in Z direction in physical space
origin	The origin of the coordinate system
inFourierSpace	Flag to decide whether the data is assumed to be in physical or Fourier space

template<typename ComplexTraits>

virtual BALL::TFFT3D< ComplexTraits >::~TFFT3D ( )

virtual

Destructor.

Member Function Documentation

template<typename ComplexTraits>

virtual void BALL::TFFT3D< ComplexTraits >::clear ( )

virtual

Clear the contents.

Reimplemented from BALL::TRegularData3D< std::complex< ComplexTraits::ComplexPrecision > >.

template<typename ComplexTraits>

virtual void BALL::TFFT3D< ComplexTraits >::destroy ( )

virtual

Clear the contents and reset all attributes.

template<typename ComplexTraits>

void BALL::TFFT3D< ComplexTraits >::doFFT ( )

Perform a single fast Fourier transform on the data.

template<typename ComplexTraits>

void BALL::TFFT3D< ComplexTraits >::doiFFT ( )

Perform a single inverse Fourier transform on the data.

template<typename ComplexTraits >

TFFT3D< ComplexTraits >::Complex BALL::TFFT3D< ComplexTraits >::getData ( const Vector3 & pos ) const

Returns the data at the grid position closest to pos , and automatically includes the correct phase factor and (symmetric) normalization.

Exceptions

Exception::OutOfGrid if pos is outside the grid boundaries

Definition at line 668 of file FFT3D.h.

template<typename ComplexTraits >

double BALL::TFFT3D< ComplexTraits >::getFourierSpaceMaxX ( ) const

Returns the maximal position of the grid in Fourier space in X direction.

Definition at line 566 of file FFT3D.h.

template<typename ComplexTraits >

double BALL::TFFT3D< ComplexTraits >::getFourierSpaceMaxY ( ) const

Returns the maximal position of the grid in Fourier space in Y direction.

Definition at line 572 of file FFT3D.h.

template<typename ComplexTraits >

double BALL::TFFT3D< ComplexTraits >::getFourierSpaceMaxZ ( ) const

Returns the maximal position of the grid in Fourier space in Z direction.

Definition at line 578 of file FFT3D.h.

template<typename ComplexTraits >

double BALL::TFFT3D< ComplexTraits >::getFourierSpaceMinX ( ) const

Returns the minimal position of the grid in Fourier space in X direction.

Definition at line 547 of file FFT3D.h.

template<typename ComplexTraits >

double BALL::TFFT3D< ComplexTraits >::getFourierSpaceMinY ( ) const

Returns the minimal position of the grid in Fourier space in Y direction.

Definition at line 554 of file FFT3D.h.

template<typename ComplexTraits >

double BALL::TFFT3D< ComplexTraits >::getFourierSpaceMinZ ( ) const

Returns the minimal position of the grid in Fourier space in Z direction.

Definition at line 560 of file FFT3D.h.

template<typename ComplexTraits >

double BALL::TFFT3D< ComplexTraits >::getFourierStepWidthX ( ) const

Returns the step width in Fourier space in X direction.

Definition at line 493 of file FFT3D.h.

template<typename ComplexTraits >

double BALL::TFFT3D< ComplexTraits >::getFourierStepWidthY ( ) const

Returns the step width in Fourier space in Y direction.

Definition at line 499 of file FFT3D.h.

template<typename ComplexTraits >

double BALL::TFFT3D< ComplexTraits >::getFourierStepWidthZ ( ) const

Returns the step width in Fourier space in Z direction.

Definition at line 505 of file FFT3D.h.

template<typename ComplexTraits >

Vector3 BALL::TFFT3D< ComplexTraits >::getGridCoordinates ( Position position ) const

Returns the grid coordinate corresponding to the position.

Definition at line 608 of file FFT3D.h.

template<typename ComplexTraits >

TFFT3D< ComplexTraits >::Complex BALL::TFFT3D< ComplexTraits >::getInterpolatedValue ( const Vector3 & pos ) const

Returns the data at point pos. If pos is not a point on the grid, the data is linearly interpolated. This method automatically includes the correct phase factor and (symmetric) normalization.

Exceptions

Exception::OutOfGrid if pos is outside the grid boundaries

Definition at line 696 of file FFT3D.h.

template<typename ComplexTraits >

Size BALL::TFFT3D< ComplexTraits >::getMaxXIndex ( ) const

Return the largest grid position for the x direction. This method returns the maximum position allowed in the grid. As the point in the origin has the indices (0, 0, 0), this method returns the number of points in X direction minus one.

Definition at line 584 of file FFT3D.h.

template<typename ComplexTraits >

Size BALL::TFFT3D< ComplexTraits >::getMaxYIndex ( ) const

Return the largest grid position for the y direction. This method returns the maximum position allowed in the grid. As the point in the origin has the indices (0, 0, 0), this method returns the number of points in Y direction minus one.

Definition at line 590 of file FFT3D.h.

template<typename ComplexTraits >

Size BALL::TFFT3D< ComplexTraits >::getMaxZIndex ( ) const

Return the largest grid position for the z direction. This method returns the maximum position allowed in the grid. As the point in the origin has the indices (0, 0, 0), this method returns the number of points in Z direction minus one.

Definition at line 596 of file FFT3D.h.

template<typename ComplexTraits >

Size BALL::TFFT3D< ComplexTraits >::getNumberOfInverseTransforms ( ) const

Return the number of inverse transforms that have been carried out using this class. This is an important factor for the normalization of the data.

Definition at line 602 of file FFT3D.h.

template<typename ComplexTraits >

double BALL::TFFT3D< ComplexTraits >::getPhysSpaceMaxX ( ) const

Returns the maximal position of the grid in physical space in X direction.

Definition at line 529 of file FFT3D.h.

template<typename ComplexTraits >

double BALL::TFFT3D< ComplexTraits >::getPhysSpaceMaxY ( ) const

Returns the maximal position of the grid in physical space in Y direction.

Definition at line 535 of file FFT3D.h.

template<typename ComplexTraits >

double BALL::TFFT3D< ComplexTraits >::getPhysSpaceMaxZ ( ) const

Returns the maximal position of the grid in physical space in Z direction.

Definition at line 541 of file FFT3D.h.

template<typename ComplexTraits >

double BALL::TFFT3D< ComplexTraits >::getPhysSpaceMinX ( ) const

Returns the minimal position of the grid in physical space in X direction.

Definition at line 511 of file FFT3D.h.

template<typename ComplexTraits >

double BALL::TFFT3D< ComplexTraits >::getPhysSpaceMinY ( ) const

Returns the minimal position of the grid in physical space in Y direction.

Definition at line 517 of file FFT3D.h.

template<typename ComplexTraits >

double BALL::TFFT3D< ComplexTraits >::getPhysSpaceMinZ ( ) const

Returns the minimal position of the grid in physical space in Z direction.

Definition at line 523 of file FFT3D.h.

template<typename ComplexTraits >

double BALL::TFFT3D< ComplexTraits >::getPhysStepWidthX ( ) const

Returns the step width in physical space in X direction.

Definition at line 475 of file FFT3D.h.

template<typename ComplexTraits >

double BALL::TFFT3D< ComplexTraits >::getPhysStepWidthY ( ) const

Returns the step width in physical space in Y direction.

Definition at line 481 of file FFT3D.h.

template<typename ComplexTraits >

double BALL::TFFT3D< ComplexTraits >::getPhysStepWidthZ ( ) const

Returns the step width in physical space in Z direction.

Definition at line 487 of file FFT3D.h.

template<typename ComplexTraits >

bool BALL::TFFT3D< ComplexTraits >::isInFourierSpace ( ) const

Returns true if the data is considered to be in Fourier space, false otherwise.

Definition at line 921 of file FFT3D.h.

template<typename ComplexTraits>

const TFFT3D& BALL::TFFT3D< ComplexTraits >::operator= ( const TFFT3D< ComplexTraits > & fft_3d )

Assignment operator.

template<typename ComplexTraits >

bool BALL::TFFT3D< ComplexTraits >::operator== ( const TFFT3D< ComplexTraits > & fft3d ) const

Equality operator.

Definition at line 373 of file FFT3D.h.

template<typename ComplexTraits >

TFFT3D< ComplexTraits >::Complex & BALL::TFFT3D< ComplexTraits >::operator[] ( const Vector3 & pos )

Access the data at the grid position closest to pos . This function returns the "raw" data at that position.

Exceptions

Exception::OutOfGrid if pos is outside the grid boundaries

Definition at line 771 of file FFT3D.h.

template<typename ComplexTraits >

const TFFT3D< ComplexTraits >::Complex & BALL::TFFT3D< ComplexTraits >::operator[] ( const Vector3 & pos ) const

Access the data at the grid position closest to pos . This function returns the "raw" data at that position.

Exceptions

Exception::OutOfGrid if pos is outside the grid boundaries

Definition at line 826 of file FFT3D.h.

template<typename ComplexTraits>

Complex& BALL::TFFT3D< ComplexTraits >::operator[] ( const Position & pos )

inline

Access the (raw) data at Position pos.

Exceptions

Exception::OutOfGrid if pos is outside the grid boundaries

Definition at line 278 of file FFT3D.h.

template<typename ComplexTraits>

const Complex& BALL::TFFT3D< ComplexTraits >::operator[] ( const Position & pos ) const

inline

Access the (raw) data at Position pos. Const method.

Exceptions

Exception::OutOfGrid if pos is outside the grid boundaries

Definition at line 287 of file FFT3D.h.

template<typename ComplexTraits >

TFFT3D< ComplexTraits >::Complex BALL::TFFT3D< ComplexTraits >::phase ( const Vector3 & pos ) const

This computes the phase factor in Fourier space that results if the origin of the coordinate system in physical space is not in the "lower left corner".

Definition at line 891 of file FFT3D.h.

template<typename ComplexTraits >

void BALL::TFFT3D< ComplexTraits >::setData	(	const Vector3 &	pos,
		Complex	val
	)

Sets the data point at the grid position closest to pos to the value val , and – if called in Fourier space – automatically includes the correct phase factor and (symmetric) normalization.

Exceptions

Exception::OutOfGrid if pos is outside the grid boundaries

Definition at line 746 of file FFT3D.h.

template<typename ComplexTraits>

void BALL::TFFT3D< ComplexTraits >::setNumberOfFFTTransforms ( Size num )

inline

Definition at line 293 of file FFT3D.h.

template<typename ComplexTraits>

void BALL::TFFT3D< ComplexTraits >::setNumberOfiFFTTransforms ( Size num )

inline

Definition at line 299 of file FFT3D.h.

template<typename ComplexTraits >

bool BALL::TFFT3D< ComplexTraits >::setPhysStepWidth	(	double	new_width_x,
		double	new_width_y,
		double	new_width_z
	)

Set the step width in physical space to {new_width_x, new_width_y, new_width_z}. The step width in Fourier space is automatically adjusted accordingly. {new_width_x, new_width_y and new_width_z} must be positive, otherwise the function does nothing and retuns false .

Definition at line 450 of file FFT3D.h.

template<typename ComplexTraits >

bool BALL::TFFT3D< ComplexTraits >::translate ( const Vector3 & trans_origin )

Translate the origin in physical space about {trans_origin}, i.e. the new origin will be located at the former position {trans_origin}. If the result is out of bounds, the function does nothing and returns false .

Definition at line 424 of file FFT3D.h.

Member Data Documentation

template<typename ComplexTraits>

Complex* BALL::TFFT3D< ComplexTraits >::dataAdress_

protected

Definition at line 340 of file FFT3D.h.

template<typename ComplexTraits>

Size BALL::TFFT3D< ComplexTraits >::dataLength_

protected

Definition at line 339 of file FFT3D.h.

template<typename ComplexTraits>

bool BALL::TFFT3D< ComplexTraits >::inFourierSpace_

protected

Definition at line 324 of file FFT3D.h.

template<typename ComplexTraits>

Size BALL::TFFT3D< ComplexTraits >::lengthX_

protected

Definition at line 323 of file FFT3D.h.

template<typename ComplexTraits>

Size BALL::TFFT3D< ComplexTraits >::lengthY_

protected

Definition at line 323 of file FFT3D.h.

template<typename ComplexTraits>

Size BALL::TFFT3D< ComplexTraits >::lengthZ_

protected

Definition at line 323 of file FFT3D.h.

template<typename ComplexTraits>

Vector3 BALL::TFFT3D< ComplexTraits >::maxFourier_

protected

Definition at line 331 of file FFT3D.h.

template<typename ComplexTraits>

Vector3 BALL::TFFT3D< ComplexTraits >::maxPhys_

protected

Definition at line 330 of file FFT3D.h.

template<typename ComplexTraits>

Vector3 BALL::TFFT3D< ComplexTraits >::minFourier_

protected

Definition at line 331 of file FFT3D.h.

template<typename ComplexTraits>

Vector3 BALL::TFFT3D< ComplexTraits >::minPhys_

protected

Definition at line 330 of file FFT3D.h.

template<typename ComplexTraits>

Size BALL::TFFT3D< ComplexTraits >::numFourierToPhys_

protected

Definition at line 326 of file FFT3D.h.

template<typename ComplexTraits>

Size BALL::TFFT3D< ComplexTraits >::numPhysToFourier_

protected

Definition at line 325 of file FFT3D.h.

template<typename ComplexTraits>

Vector3 BALL::TFFT3D< ComplexTraits >::origin_

protected

Definition at line 327 of file FFT3D.h.

template<typename ComplexTraits>

ComplexTraits::FftwPlan BALL::TFFT3D< ComplexTraits >::planBackward_

protected

Definition at line 336 of file FFT3D.h.

template<typename ComplexTraits>

bool BALL::TFFT3D< ComplexTraits >::planCalculated_

protected

Definition at line 341 of file FFT3D.h.

template<typename ComplexTraits>

ComplexTraits::FftwPlan BALL::TFFT3D< ComplexTraits >::planForward_

protected

Definition at line 335 of file FFT3D.h.

template<typename ComplexTraits>

double BALL::TFFT3D< ComplexTraits >::stepFourierX_

protected

Definition at line 329 of file FFT3D.h.

template<typename ComplexTraits>

double BALL::TFFT3D< ComplexTraits >::stepFourierY_

protected

Definition at line 329 of file FFT3D.h.

template<typename ComplexTraits>

double BALL::TFFT3D< ComplexTraits >::stepFourierZ_

protected

Definition at line 329 of file FFT3D.h.

template<typename ComplexTraits>

double BALL::TFFT3D< ComplexTraits >::stepPhysX_

protected

Definition at line 328 of file FFT3D.h.

template<typename ComplexTraits>

double BALL::TFFT3D< ComplexTraits >::stepPhysY_

protected

Definition at line 328 of file FFT3D.h.

template<typename ComplexTraits>

double BALL::TFFT3D< ComplexTraits >::stepPhysZ_

protected

Definition at line 328 of file FFT3D.h.

Public Types

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

template<typename ComplexTraits> class BALL::TFFT3D< ComplexTraits >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<typename ComplexTraits>
class BALL::TFFT3D< ComplexTraits >