This class manages the execution of Fast Fourier Transform. several fast Fourier Transforms may be applied to a same vector of dimension D and of size N. More...

#include <FFTW_FFT.h>

Inheritance diagram for FFTW_FFT:

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Collaboration diagram for FFTW_FFT:

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Public Member Functions
virtual SP::FFTW_FFT	NewInstance () const =0
	retun a new instance of this More...

const tFFTWComplex &	operator[] (const tUIndex &i) const
	get the complex value at index i More...

tFFTWComplex &	operator[] (const tUIndex &i)
	get the complex value at index i More...

FFTW_FFT &	operator= (const tReal &v)
	init the values of the DFTs to value More...

FFTW_FFT &	operator= (const tFFTWComplex &v)
	init the values of the DFTs to value More...

FFTW_FFT &	operator= (const FFTW_FFT &Y)
	copy the FFT More...

FFTW_FFT &	operator*= (const FFTW_FFT &Y)
	multiply two DFTs This *= Y; More...

virtual void	clear ()
	clear the FFTs More...

virtual void	copy (const FFTW_FFT &c)
	copy the MultiDFTs More...

void	setPointsNumber (const tUIndex &n)
	set the number of values More...

virtual void	setDimension (const tUSInt &n)
	set the dimension of a point More...

virtual void	setSize (const CORE_UIndexArray &levels, const tUSInt &dim)=0
	set the size of the FFT in multilevels form More...

virtual void	setFFTsNumber (const tUInt &nFFTs)=0
	set the number of FFTs More...

virtual void	setFFT (const tUInt &f, const tSInt &dir, const tBoolean &isInverse, const tBoolean &optimize)=0
	set the FFT More...

virtual void	setFFT (const tUInt &f, const tSInt &dir, const tBoolean &isInverse)
	set the FFT More...

virtual void	setFFT (const tUInt &f, const tBoolean &isInverse)
	set the FFT More...

virtual tULLInt	getMemorySize () const
	return the memory size in byte More...

const FFTW_ComplexArray &	getArray () const
	get the array of values of the FFT More...

FFTW_ComplexArray &	getArray ()
	get the array of values of the FFT More...

const tFFTWComplex *	getValues () const
	get the values of the FFT More...

tFFTWComplex *	getValues ()
	get the values of the FFT More...

const tUIndex &	getValuesNumber () const
	get the number of values More...

const tUSInt &	getDimension () const
	get the dimension of the FFT More...

const tUIndex &	getPointsNumber () const
	get the number of points More...

virtual tUIndex	getSize (CORE_UIndexArray &levels) const =0
	get the size of the FFT in multi-levels form More...

virtual void	multiply (const FFTW_FFT &Y)
	multiply this by the DFTs Y More...

virtual void	runFFT (const tUIndex &f)=0
	run the FFT at index f More...

void	getSharedPointer (SP::CORE_Object &p)
	get the shared pointer of this class into p More...

void	getSharedPointer (SPC::CORE_Object &p) const
	get the shared pointer of this class into p More...

tString	getClassName () const
	return the class name of the object More...

tString	getIdentityString () const
	return the identity string of the object of the form className_at_address More...

tString	getPointerAddress () const
	return the identity string of the object More...

template<class T >
tBoolean	isInstanceOf () const
	test if the clas T is an instance of this class More...

tBoolean	isInstanceOf (const tString &name) const
	test if the object is an instance of className More...

virtual tString	toString () const
	return the string representation of the object node More...

Static Public Member Functions
static void	setIsMemoryChecked (const tBoolean &v)
	set if the memory checking is used More...

static void	setOut (SP::CORE_Out out)
	set the output stream More...

static void	resetOut ()
	reset the output stream More...

static void	setThread (SP::CORE_Thread thread)
	set the thread More...

static void	resetThread ()
	reset the output stream More...

static CORE_Out &	out ()
	get the output More...

static SP::CORE_Out	getOut ()
	get the output More...

static CORE_Thread &	getThread ()
	get the profilier More...

static const tBoolean &	isMemoryChecked ()
	get if the memory checking is used More...

static tString	getClassName (const tString &identityString)
	return the class name of the object More...

template<class T >
static tString	getTypeName ()
	get type name More...

static tBoolean	is64Architecture ()
	return true if the machine is a 64 bits machine More...

static tBoolean	is32Architecture ()
	return true if the machine is a 32 bits machine More...

static tString	pointer2String (const void *obj)
	return the string representation of a pointer More...

static void	printObjectsInMemory (ostream &f)
	print object in memory More...

static void	printObjectsInMemory ()
	print object in memory in the standart output More...

static tChar	getMaxChar ()
	get the max value for tChar type More...

static tChar	getMinChar ()
	get the min value for tChar type More...

static tUChar	getMaxUChar ()
	get the max value for tUChar type More...

static tUChar	getMinUChar ()
	get the min value for tUChar type More...

static tSInt	getMaxSInt ()
	get the max value for tSInt type More...

static tSInt	getMinSInt ()
	get the min value for tSInt type More...

static tUSInt	getMaxUSInt ()
	get the max value for tUSInt type More...

static tUSInt	getMinUSInt ()
	get the min value for tUSInt type More...

static tInt	getMaxInt ()
	get the max value for tInt type More...

static tInt	getMinInt ()
	get the min value for tInt type More...

static tUInt	getMaxUInt ()
	get the max value for tUInt type More...

static tUInt	getMinUInt ()
	get the min value for tUInt type More...

static tLInt	getMaxLInt ()
	get the max value for tLInt type More...

static tLInt	getMinLInt ()
	get the min value for tLInt type More...

static tULInt	getMaxULInt ()
	get the max value for tULInt type More...

static tULInt	getMinULInt ()
	get the min value for tULInt type More...

static tLLInt	getMaxLLInt ()
	get the max value for tULInt type More...

static tLLInt	getMinLLInt ()
	get the min value for tLLInt type More...

static tULLInt	getMaxULLInt ()
	get the max value for tULLInt type More...

static tULLInt	getMinULLInt ()
	get the min value for tULLInt type More...

static tFloat	getMaxFloat ()
	get the max value for tFloat type More...

static tFloat	getMinFloat ()
	get the min value for tFloat type More...

template<class T >
static T	getEpsilon ()
	get the epsilon value for T type More...

template<class T >
static T	getInfinity ()
	get the infinity for T type More...

static tFloat	getFloatEpsilon ()
	get the epsilon value for tFloat type More...

static tFloat	getFloatInfinity ()
	get the infinity value for tFloat type More...

static tDouble	getMaxDouble ()
	get the max value for tDouble type More...

static tDouble	getMinDouble ()
	get the min value for tDouble type More...

static tDouble	getDoubleInfinity ()
	get the infinity value for tFloat type More...

static tDouble	getDoubleEpsilon ()
	get the epsilon value for tDouble type More...

static tLDouble	getMinLDouble ()
	get the min value for tLDouble type More...

static tLDouble	getMaxLDouble ()
	get the max value for tLDouble type More...

static tLDouble	getLDoubleEpsilon ()
	get the epsilon value for tLDouble type More...

static tDouble	getLDoubleInfinity ()
	get the infinity value for tDouble type More...

static tIndex	getMaxIndex ()
	get the max value for the array/vector indexing type More...

static tIndex	getMinIndex ()
	get the min value for the array/vector indexing type More...

static tUIndex	getMaxUIndex ()
	get the max value for difference the array/vector indexing type More...

static tUIndex	getMinUIndex ()
	get the min value for difference the array/vector indexing type More...

static tFlag	getMaxFlag ()
	get the max value for the tFlag type More...

static tFlag	getMinFlag ()
	get the min value for the tFlag type More...

static tUInteger	getMaxUInteger ()
	get the max value for the unsigned integer type More...

static tUInteger	getMinUInteger ()
	get the min value for the unsigned integer type More...

static tInteger	getMaxInteger ()
	get the max value for the integer type More...

static tInteger	getMinInteger ()
	get the min value for the integer type More...

static tReal	getMaxReal ()
	get the max value for the real type More...

static tReal	getMinReal ()
	get the min value for the real type More...

static tReal	getRealEpsilon ()
	get the eps which is the difference between 1 and the least value greater than 1 that is representable. More...

static tReal	getRealInfinity ()
	get the infinity value More...

template<class T >
static T	computeEpsilon ()
	compute epsilon More...

Static Public Attributes
static const tSInt	FORWARD =-1

static const tSInt	BACKWARD =1

Protected Member Functions
	FFTW_FFT ()
	create a FFT object More...

virtual	~FFTW_FFT (void)
	destroy an FFT Object. More...

void	setPlansNumber (const tUIndex &n)
	set the number of plans More...

tUIndex	getPlansNumber () const
	get the number of plans More...

const SV::FFTW_Plan &	getPlans () const
	get the plans of the FFT More...

SV::FFTW_Plan &	getPlans ()
	get the plans of the FFT More...

virtual void	setPlan (const tUIndex &i, FFTW_Plan &p)=0
	create the values for the plan at index i More...

void	setThis (SP::CORE_Object p)
	set this weak shared pointer called toDoAfterThis setting method More...

virtual void	toDoAfterThisSetting ()
	method called after setThis() method this method can oly be called once. More...

Private Member Functions
	SP_OBJECT (FFTW_FFT)

Private Attributes
tUSInt	mDimension

tUIndex	mPointsNumber

SV::FFTW_Plan	mPlans

FFTW_ComplexArray	mValues

Detailed Description

This class manages the execution of Fast Fourier Transform. several fast Fourier Transforms may be applied to a same vector of dimension D and of size N.

The dimension D of each point is set by the method setDimension()
the number of points N is set by the method setPointsNumber()
the number of FFT to apply is set by the method setFFTsNumber()
A FFT properties (Direction and/or inverse) are set by the method setFFT()
to run the FFT at index f calls runFFT(f)

The Values of the points are stored by coordinates $V=(V_0,V_1,...,V_{D-1})$ and $\forall k in [0,D[, V_k=(V^k_0,.....,V^k_{N-1})$ .

running one FFT is running Dx DFTs of size N: one per each coordinate.

Author: Stéphane Despréaux

Version: 1.0

Constructor & Destructor Documentation

◆ FFTW_FFT()

FFTW_FFT::FFTW_FFT ( )

protected

create a FFT object

References mDimension, and mPointsNumber.

◆ ~FFTW_FFT()

FFTW_FFT::~FFTW_FFT ( void )

protectedvirtual

destroy an FFT Object.

Member Function Documentation

◆ clear()

void FFTW_FFT::clear ( )

virtual

clear the FFTs

Reimplemented in FFTW_MultiLevelsDFT, and FFTW_MultiDFTs.

References FFTW_ComplexArray::clear(), mDimension, mPlans, mPointsNumber, and mValues.

Referenced by FFTW_MultiDFTs::clear(), FFTW_MultiLevelsDFT::clear(), and operator*=().

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◆ computeEpsilon()

template<class T >

static T CORE_Object::computeEpsilon ( )

inlinestaticinherited

compute epsilon

Returns: the epsilon value eps=10^{-p/3} where p is defined by getEpsilon()=10^{-p}

◆ copy()

void FFTW_FFT::copy ( const FFTW_FFT & c )

virtual

copy the MultiDFTs

Parameters

c	discrete fourier transform to copy

Reimplemented in FFTW_MultiLevelsDFT, and FFTW_MultiDFTs.

References FFTW_ComplexArray::copy(), getArray(), getDimension(), getPlans(), getPointsNumber(), mDimension, mPlans, mPointsNumber, mValues, FFTW_Plan::New(), setPlan(), and tUInt.

Referenced by MATH_MultiLevelsFFTToeplitzMatrix::buildSpectralVectorProjector(), FFTW_MultiDFTs::copy(), FFTW_MultiLevelsDFT::copy(), operator*=(), and operator=().

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◆ getArray() [1/2]

const FFTW_ComplexArray& FFTW_FFT::getArray ( ) const

inline

get the array of values of the FFT

Returns: the array of the values

References mValues.

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◆ getArray() [2/2]

FFTW_ComplexArray& FFTW_FFT::getArray ( )

inline

get the array of values of the FFT

Returns: the array of the values

References mValues.

◆ getClassName() [1/2]

tString CORE_Object::getClassName ( ) const

inherited

return the class name of the object

Returns: the class name of the object

References tString.

Referenced by CORE_Object::getIdentityString(), EMM_Operator::getName(), and CORE_Object::isMemoryChecked().

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◆ getClassName() [2/2]

static tString CORE_Object::getClassName ( const tString & identityString )

inlinestaticinherited

return the class name of the object

Parameters

identityString the identity string of the object

Returns: the class name

◆ getDimension()

const tUSInt& FFTW_FFT::getDimension ( ) const

inline

get the dimension of the FFT

Returns: the dimension of the FFT

References mDimension.

Referenced by copy(), FFTW_MultiLevelsDFT::copy(), FFTW_MultiDFTs::getFFTsNumber(), FFTW_MultiLevelsDFT::getFFTsNumber(), FFTW_MultiDFTs::NewInstance(), FFTW_MultiDFTs::runFFT(), FFTW_MultiLevelsDFT::runFFT(), FFTW_MultiDFTs::setFFT(), FFTW_MultiLevelsDFT::setFFT(), FFTW_MultiDFTs::setFFTsNumber(), FFTW_MultiLevelsDFT::setFFTsNumber(), FFTW_MultiDFTs::setPlan(), FFTW_MultiLevelsDFT::setPlan(), and MATH_ElementaryMultiLevelsToeplitzMatrix::vectorProductInSpectralSpace().

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◆ getDoubleEpsilon()

static tDouble CORE_Object::getDoubleEpsilon ( )

inlinestaticinherited

get the epsilon value for tDouble type

Returns: the epsilon value for tDouble type

Referenced by CORE_Test::testType().

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◆ getDoubleInfinity()

static tDouble CORE_Object::getDoubleInfinity ( )

inlinestaticinherited

get the infinity value for tFloat type

Returns: the intinity value for tFloat type

◆ getEpsilon()

template<class T >

static T CORE_Object::getEpsilon ( )

inlinestaticinherited

get the epsilon value for T type

Returns: the epsilon value for T type

◆ getFloatEpsilon()

static tFloat CORE_Object::getFloatEpsilon ( )

inlinestaticinherited

get the epsilon value for tFloat type

Returns: the epsilon value for tFloat type

Referenced by CORE_Test::testType().

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◆ getFloatInfinity()

static tFloat CORE_Object::getFloatInfinity ( )

inlinestaticinherited

get the infinity value for tFloat type

Returns: the intinity value for tFloat type

◆ getIdentityString()

tString CORE_Object::getIdentityString ( ) const

inlineinherited

return the identity string of the object of the form className_at_address

Returns: the identity string of the object

References CORE_Object::getClassName(), CORE_Object::pointer2String(), and tString.

Referenced by MATH_GaussLegendreIntegration::copy(), EMM_MultiScaleGrid::initialize(), CORE_Object::isInstanceOf(), CORE_Object::printObjectsInMemory(), MATH_Matrix::toString(), EMMG_SLPeriodicMultiScale::toString(), EMM_Stepper::toString(), EMM_AnisotropyDirectionsField::toString(), EMM_BlockMassMatrix::toString(), CORE_Object::toString(), EMM_Tensors::toString(), EMM_MultiScaleGrid::toString(), EMM_MatterField::toString(), EMM_Grid3D::toString(), and EMM_LandauLifschitzSystem::toString().

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◆ getInfinity()

template<class T >

static T CORE_Object::getInfinity ( )

inlinestaticinherited

get the infinity for T type

Returns: the infinity value for T type

◆ getLDoubleEpsilon()

static tLDouble CORE_Object::getLDoubleEpsilon ( )

inlinestaticinherited

get the epsilon value for tLDouble type

Returns: the epsilon value for tLDouble type

Referenced by CORE_Test::testType().

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◆ getLDoubleInfinity()

static tDouble CORE_Object::getLDoubleInfinity ( )

inlinestaticinherited

get the infinity value for tDouble type

Returns: the infinity value for tDouble type

◆ getMaxChar()

static tChar CORE_Object::getMaxChar ( )

inlinestaticinherited

get the max value for tChar type

Returns: the max value for tChar type

Referenced by CORE_Test::testType().

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◆ getMaxDouble()

static tDouble CORE_Object::getMaxDouble ( )

inlinestaticinherited

get the max value for tDouble type

Returns: the max value for tDouble type

Referenced by CORE_Test::testType().

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◆ getMaxFlag()

static tFlag CORE_Object::getMaxFlag ( )

inlinestaticinherited

get the max value for the tFlag type

Returns: the max value for the tFlag type

Referenced by CORE_Test::testType().

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◆ getMaxFloat()

static tFloat CORE_Object::getMaxFloat ( )

inlinestaticinherited

get the max value for tFloat type

Returns: the max value for tFloat type

Referenced by CORE_Test::testType().

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◆ getMaxIndex()

static tIndex CORE_Object::getMaxIndex ( )

inlinestaticinherited

get the max value for the array/vector indexing type

Returns: the max value for the array/vector indexing type

Referenced by CORE_Test::testType().

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◆ getMaxInt()

static tInt CORE_Object::getMaxInt ( )

inlinestaticinherited

get the max value for tInt type

Returns: the max value for tInt type

Referenced by MATSGN_FFT::fastFourierTransform3D_FFTW(), and CORE_Test::testType().

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◆ getMaxInteger()

static tInteger CORE_Object::getMaxInteger ( )

inlinestaticinherited

get the max value for the integer type

Returns: the max value for the integer type

Referenced by CORE_Test::testType().

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◆ getMaxLDouble()

static tLDouble CORE_Object::getMaxLDouble ( )

inlinestaticinherited

get the max value for tLDouble type

Returns: the max value for tLDouble type

Referenced by CORE_Test::testType().

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◆ getMaxLInt()

static tLInt CORE_Object::getMaxLInt ( )

inlinestaticinherited

get the max value for tLInt type

Returns: the max value for tLInt type

Referenced by CORE_Test::testType().

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◆ getMaxLLInt()

static tLLInt CORE_Object::getMaxLLInt ( )

inlinestaticinherited

get the max value for tULInt type

Returns: the max value for tULInt type

Referenced by CORE_Test::testType().

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◆ getMaxReal()

static tReal CORE_Object::getMaxReal ( )

inlinestaticinherited

get the max value for the real type

Returns: he max value for the real type

Referenced by EMM_MatterField::adimensionize(), and CORE_Test::testType().

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◆ getMaxSInt()

static tSInt CORE_Object::getMaxSInt ( )

inlinestaticinherited

get the max value for tSInt type

Returns: the max value for tSInt type

Referenced by CORE_Test::testType().

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◆ getMaxUChar()

static tUChar CORE_Object::getMaxUChar ( )

inlinestaticinherited

get the max value for tUChar type

Returns: the max value for tUChar type

Referenced by CORE_Test::testType().

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◆ getMaxUIndex()

static tUIndex CORE_Object::getMaxUIndex ( )

inlinestaticinherited

get the max value for difference the array/vector indexing type

Returns: the max value for difference the array/vector indexing type

Referenced by CORE_Vector< T >::addAfterIndices(), CORE_Vector< T >::search(), CORE_Test::testType(), CORE_Integer::toHexString(), and CORE_Integer::toString().

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◆ getMaxUInt()

static tUInt CORE_Object::getMaxUInt ( )

inlinestaticinherited

get the max value for tUInt type

Returns: the max value for tUInt type

Referenced by EMM_Array< tCellFlag >::loadFromFile(), EMM_RealField::loadFromFile(), and CORE_Test::testType().

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◆ getMaxUInteger()

static tUInteger CORE_Object::getMaxUInteger ( )

inlinestaticinherited

get the max value for the unsigned integer type

Returns: the max value for the unsigned integer type

Referenced by MATH_Pn::computeExtrenums(), EMM_MultiScaleGrid::computeLevelsNumber(), EMM_Input::restoreBackup(), MATH_P0::solve(), and CORE_Test::testType().

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◆ getMaxULInt()

static tULInt CORE_Object::getMaxULInt ( )

inlinestaticinherited

get the max value for tULInt type

Returns: the max value for tULInt type

Referenced by CORE_Test::testType().

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◆ getMaxULLInt()

static tULLInt CORE_Object::getMaxULLInt ( )

inlinestaticinherited

get the max value for tULLInt type

Returns: the max value for tULLInt type

Referenced by CORE_Test::testType().

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◆ getMaxUSInt()

static tUSInt CORE_Object::getMaxUSInt ( )

inlinestaticinherited

get the max value for tUSInt type

Returns: the max value for tUSInt type

Referenced by CORE_Test::testType().

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◆ getMemorySize()

virtual tULLInt FFTW_FFT::getMemorySize ( ) const

inlinevirtual

return the memory size in byte

Returns: the memory size of the storage in bytes 1 Kb = 1024 bytes 1 Mb = 1024 Kb 1 Gb = 1024 Mb 1 Tb = 1024 Gb 1 Hb = 1024 Tb

Reimplemented in FFTW_MultiLevelsDFT.

References FFTW_ComplexArray::getMemorySize().

Referenced by FFTW_MultiLevelsDFT::getMemorySize().

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◆ getMinChar()

static tChar CORE_Object::getMinChar ( )

inlinestaticinherited

get the min value for tChar type

Returns: the min value for tChar type

Referenced by CORE_Test::testType().

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◆ getMinDouble()

static tDouble CORE_Object::getMinDouble ( )

inlinestaticinherited

get the min value for tDouble type

Returns: the min value for tDouble type

Referenced by CORE_Test::testType().

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◆ getMinFlag()

static tFlag CORE_Object::getMinFlag ( )

inlinestaticinherited

get the min value for the tFlag type

Returns: the min value for the tFlag type

Referenced by CORE_Test::testType().

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◆ getMinFloat()

static tFloat CORE_Object::getMinFloat ( )

inlinestaticinherited

get the min value for tFloat type

Returns: the min value for tFloat type

Referenced by CORE_Test::testType().

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◆ getMinIndex()

static tIndex CORE_Object::getMinIndex ( )

inlinestaticinherited

get the min value for the array/vector indexing type

Returns: the min value for the array/vector indexing type

Referenced by CORE_Test::testType().

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◆ getMinInt()

static tInt CORE_Object::getMinInt ( )

inlinestaticinherited

get the min value for tInt type

Returns: the min value for tInt type

Referenced by CORE_Test::testType().

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◆ getMinInteger()

static tInteger CORE_Object::getMinInteger ( )

inlinestaticinherited

get the min value for the integer type

Returns: the minin value for the integer type

Referenced by CORE_Test::testType().

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◆ getMinLDouble()

static tLDouble CORE_Object::getMinLDouble ( )

inlinestaticinherited

get the min value for tLDouble type

Returns: the min value for tLDouble type

Referenced by CORE_Test::testType().

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◆ getMinLInt()

static tLInt CORE_Object::getMinLInt ( )

inlinestaticinherited

get the min value for tLInt type

Returns: the min value for tLInt type

Referenced by CORE_Test::testType().

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◆ getMinLLInt()

static tLLInt CORE_Object::getMinLLInt ( )

inlinestaticinherited

get the min value for tLLInt type

Returns: the min value for tLLInt type

Referenced by CORE_Test::testType().

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◆ getMinReal()

static tReal CORE_Object::getMinReal ( )

inlinestaticinherited

get the min value for the real type

Returns: the min value for the real type

Referenced by CORE_Test::testType().

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◆ getMinSInt()

static tSInt CORE_Object::getMinSInt ( )

inlinestaticinherited

get the min value for tSInt type

Returns: the min value for tSInt type

Referenced by CORE_Test::testType().

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◆ getMinUChar()

static tUChar CORE_Object::getMinUChar ( )

inlinestaticinherited

get the min value for tUChar type

Returns: the min value for tUChar type

Referenced by CORE_Test::testType().

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◆ getMinUIndex()

static tUIndex CORE_Object::getMinUIndex ( )

inlinestaticinherited

get the min value for difference the array/vector indexing type

Returns: the min value for difference the array/vector indexing type

Referenced by CORE_Test::testType().

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◆ getMinUInt()

static tUInt CORE_Object::getMinUInt ( )

inlinestaticinherited

get the min value for tUInt type

Returns: the min value for tUInt type

Referenced by CORE_Test::testType().

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◆ getMinUInteger()

static tUInteger CORE_Object::getMinUInteger ( )

inlinestaticinherited

get the min value for the unsigned integer type

Returns: the min value for the unsigned integer type

Referenced by CORE_Test::testType().

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◆ getMinULInt()

static tULInt CORE_Object::getMinULInt ( )

inlinestaticinherited

get the min value for tULInt type

Returns: the min value for tULInt type

Referenced by CORE_Test::testType().

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◆ getMinULLInt()

static tULLInt CORE_Object::getMinULLInt ( )

inlinestaticinherited

get the min value for tULLInt type

Returns: the min value for tULLInt type

Referenced by CORE_Test::testType().

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◆ getMinUSInt()

static tUSInt CORE_Object::getMinUSInt ( )

inlinestaticinherited

get the min value for tUSInt type

Returns: the min value for tUSInt type

Referenced by CORE_Test::testType().

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◆ getOut()

static SP::CORE_Out CORE_Object::getOut ( )

inlinestaticinherited

get the output

Returns: the shared pointer to the output stream

References CORE_Object::OUT.

◆ getPlans() [1/2]

const SV::FFTW_Plan& FFTW_FFT::getPlans ( ) const

inlineprotected

get the plans of the FFT

Returns: the list of the plans as a vector

References mPlans.

Referenced by copy(), FFTW_MultiDFTs::runFFT(), FFTW_MultiLevelsDFT::runFFT(), FFTW_MultiDFTs::setFFT(), and FFTW_MultiLevelsDFT::setFFT().

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◆ getPlans() [2/2]

SV::FFTW_Plan& FFTW_FFT::getPlans ( )

inlineprotected

get the plans of the FFT

Returns: the list of the plans as a vector

References mPlans, setPlan(), and tUIndex.

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◆ getPlansNumber()

tUIndex FFTW_FFT::getPlansNumber ( ) const

inlineprotected

get the number of plans

Returns: the number of plans

Referenced by FFTW_MultiDFTs::getFFTsNumber(), and FFTW_MultiLevelsDFT::getFFTsNumber().

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◆ getPointerAddress()

tString CORE_Object::getPointerAddress ( ) const

inlineinherited

return the identity string of the object

Returns: the identity string of the object

References CORE_Object::pointer2String().

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◆ getPointsNumber()

const tUIndex& FFTW_FFT::getPointsNumber ( ) const

inline

get the number of points

Returns: the number of points

References getSize(), mPointsNumber, and tUIndex.

Referenced by copy(), FFTW_MultiLevelsDFT::getProjectionsNumber(), FFTW_MultiDFTs::getSize(), FFTW_MultiLevelsDFT::getSize(), FFTW_MultiDFTs::operator()(), FFTW_MultiLevelsDFT::operator()(), FFTW_MultiDFTs::runFFT(), FFTW_MultiLevelsDFT::runFFT(), FFTW_MultiDFTs::setFFT(), FFTW_MultiDFTs::setPlan(), and MATH_ElementaryMultiLevelsToeplitzMatrix::vectorProductInSpectralSpace().

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◆ getRealEpsilon()

static tReal CORE_Object::getRealEpsilon ( )

inlinestaticinherited

get the eps which is the difference between 1 and the least value greater than 1 that is representable.

Returns: the eps which is the difference between 1 and the least value greater than 1 that is representable.

Referenced by MATH_P4::solveP4De(), and CORE_Test::testType().

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◆ getRealInfinity()

static tReal CORE_Object::getRealInfinity ( )

inlinestaticinherited

get the infinity value

Returns: the inifinity value for the real type

Referenced by BrentFunction::BrentFunction(), EMM_OperatorsTest::compareDiscretizedData(), EMM_IterativeTimeStep::EMM_IterativeTimeStep(), EMM_SLElementaryDemagnetizedMatrix::Kxy(), NRFunction::NRFunction(), EMM_PolynomialInterpolationTimeStep::optimizeTimeFunction(), and CORE_Test::testType().

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◆ getSharedPointer() [1/2]

void CORE_Object::getSharedPointer ( SP::CORE_Object & p )

inlineinherited

get the shared pointer of this class into p

Parameters

p	: shared pointer of the class This

Referenced by CORE_Map< Key, Value >::getSharedPointer(), CORE_ArrayList< tString >::getSharedPointer(), EMM_Array< tCellFlag >::getSharedPointer(), CORE_Array< tCellFlag >::getSharedPointer(), CORE_MorseArray< tUChar >::getSharedPointer(), CORE_Vector< T >::getSharedPointer(), and CORE_Object::printObjectsInMemory().

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◆ getSharedPointer() [2/2]

void CORE_Object::getSharedPointer ( SPC::CORE_Object & p ) const

inlineinherited

get the shared pointer of this class into p

Parameters

p	: shared pointer of the class This

◆ getSize()

virtual tUIndex FFTW_FFT::getSize ( CORE_UIndexArray & levels ) const

pure virtual

get the size of the FFT in multi-levels form

Parameters

levels levels of the FFT

Returns: the points number

Implemented in FFTW_MultiLevelsDFT, and FFTW_MultiDFTs.

Referenced by MATH_ElementaryMultiLevelsCircularTensorToeplitzMatrix::buildLeadingDimensions(), MATH_ElementaryMultiLevelsToeplitzMatrix::buildSpectralVectorProjector(), and getPointsNumber().

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◆ getThread()

static CORE_Thread& CORE_Object::getThread ( )

inlinestaticinherited

get the profilier

Returns: the profiler

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◆ getTypeName()

template<class T >

static tString CORE_Object::getTypeName ( )

inlinestaticinherited

get type name

Returns: the type name of the class

References tString.

◆ getValues() [1/2]

const tFFTWComplex* FFTW_FFT::getValues ( ) const

inline

get the values of the FFT

Returns: the pointer to the first complex of the values

Referenced by FFTW_MultiLevelsDFT::runFFT(), FFTW_MultiDFTs::setFFT(), FFTW_MultiDFTs::setPlan(), and FFTW_MultiLevelsDFT::setPlan().

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◆ getValues() [2/2]

tFFTWComplex* FFTW_FFT::getValues ( )

inline

get the values of the FFT

Returns: the pointer to the first complex of the values

◆ getValuesNumber()

const tUIndex& FFTW_FFT::getValuesNumber ( ) const

inline

get the number of values

Returns: the size of the array

References FFTW_ComplexArray::getSize().

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◆ is32Architecture()

static tBoolean CORE_Object::is32Architecture ( )

inlinestaticinherited

return true if the machine is a 32 bits machine

Returns: true is the computing is done in a 32 bits machine

References CORE_Object::pointer2String(), CORE_Object::printObjectsInMemory(), and tString.

Referenced by CORE_Test::testType().

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◆ is64Architecture()

static tBoolean CORE_Object::is64Architecture ( )

inlinestaticinherited

return true if the machine is a 64 bits machine

Returns: true is the computing is done in a 64 bits machine

Referenced by EMM_VTK::getVTKType(), and CORE_Test::testType().

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◆ isInstanceOf() [1/2]

template<class T >

tBoolean CORE_Object::isInstanceOf ( ) const

inlineinherited

test if the clas T is an instance of this class

Returns: true if the object is an instance of T

References null.

Referenced by MATH_ToeplitzTest::toeplitzTest().

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◆ isInstanceOf() [2/2]

tBoolean CORE_Object::isInstanceOf ( const tString & name ) const

inlineinherited

test if the object is an instance of className

Parameters

name	name of the class

Returns: true if the object is an instance of class Name

References CORE_Object::getIdentityString().

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◆ isMemoryChecked()

static const tBoolean& CORE_Object::isMemoryChecked ( )

inlinestaticinherited

get if the memory checking is used

Returns: true: if the memory checking is used.

References CORE_Object::getClassName(), CORE_Object::mIsMemoryTesting, and tString.

Referenced by main().

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◆ multiply()

virtual void FFTW_FFT::multiply ( const FFTW_FFT & Y )

inlinevirtual

multiply this by the DFTs Y

Parameters

Y	: the FFT to multiply

References getArray(), runFFT(), and tUIndex.

Referenced by operator*=(), and MATH_GlobalMultiLevelsPolynomialToeplitzMatrix::vectorProductInSpectralSpace().

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◆ NewInstance()

virtual SP::FFTW_FFT FFTW_FFT::NewInstance ( ) const

pure virtual

retun a new instance of this

Returns: a new instance of this

Implemented in FFTW_MultiLevelsDFT, FFTW_MultiDFTs, and FFTW_DFT.

Referenced by MATH_ElementaryMultiLevelsToeplitzMatrix::buildSpectralVectorProjector(), and MATH_MultiLevelsFFTToeplitzMatrix::diagonalize().

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◆ operator*=()

FFTW_FFT& FFTW_FFT::operator*= ( const FFTW_FFT & Y )

inline

multiply two DFTs This *= Y;

Parameters

Y	multiplication DFTs

Returns: this

References clear(), copy(), and multiply().

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◆ operator=() [1/3]

FFTW_FFT& FFTW_FFT::operator= ( const tReal & v )

inline

init the values of the DFTs to value

Parameters

v	init value

Returns: this

◆ operator=() [2/3]

FFTW_FFT& FFTW_FFT::operator= ( const tFFTWComplex & v )

inline

init the values of the DFTs to value

Parameters

v	init value

Returns: this

◆ operator=() [3/3]

FFTW_FFT& FFTW_FFT::operator= ( const FFTW_FFT & Y )

inline

copy the FFT

Parameters

Y	FFT to copy

Returns: this

References copy().

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◆ operator[]() [1/2]

const tFFTWComplex& FFTW_FFT::operator[] ( const tUIndex & i ) const

inline

get the complex value at index i

Parameters

i	index of the element

◆ operator[]() [2/2]

tFFTWComplex& FFTW_FFT::operator[] ( const tUIndex & i )

inline

get the complex value at index i

Parameters

i	index of the element

◆ out()

static CORE_Out& CORE_Object::out ( )

inlinestaticinherited

get the output

Returns: the output stream

Referenced by EMM_Matter::adimensionize(), EMM_DisplacementFVMOperator::backup(), EMM_DisplacementOperator::backup(), MATH_ElementaryMultiLevelsToeplitzMatrix::buildSpectralVectorProjector(), EMM_Test::caseTest(), EMM_Test::caseTests(), EMM_MatterField::computeAnisotropyDirectionsField(), EMM_OptimalTimeStep::computeOptimalTimeStep(), MATH_MultiLevelsToeplitzMatrix::copy(), CORE_Exception::CORE_Exception(), EMM_MatterField::createAnisotropyOperator(), CORE_Run::createIO(), EMM_ElementaryTest::defaultBackupTest(), EMM_ElementaryTest::defaultTest(), MATH_MultiLevelsFFTToeplitzMatrix::diagonalize(), EMM_DisplacementFVMOperator::discretize(), EMM_MagnetostrictionOperator::discretize(), EMM_DisplacementFEMOperator::discretize(), EMM_4SymmetricTensors::doubleDot(), EMM_4Tensors::doubleDotCrossDoubleDotScalar(), EMM_TensorsTest::doubleDotCrossDoubleDotScalarTests(), EMM_4Tensors::doubleDotCrossProduct(), EMM_TensorsTest::doubleDotCrossProductTests(), EMM_4Tensors::doubleDotCrossSquaredScalar(), EMM_TensorsTest::doubleDotCrossSquaredScalarTests(), EMM_4Tensors::doubleDotProduct(), EMM_TensorsTest::doubleDotProductTests(), EMM_DisplacementWaveTest::elasticWaveTest(), EMM_Test::elementaryTests(), FFTW_Test::fftwTutorial(), MATH_IntegrationTest::gaussLegendreTest(), EMM_MagnetostrictionTest::HComputingTest(), EMM_DemagnetizedPeriodicalTest::HTest(), EMMH_HysteresisTest::hysteresisDefaultCycleTest(), EMM_TensorsTest::initializationTests(), EMM_MultiScaleGrid::initialize(), EMM_MultiScaleSDGrid::initialize(), EMM_MatterField::loadFromANIFile(), EMM_AnisotropyDirectionsField::loadFromFile(), EMM_Matter::loadFromFile(), EMM_Grid3D::loadFromGEOFile(), EMM_MatterField::loadFromLOCFile(), EMM_Array< tCellFlag >::loadFromStream(), EMM_Matter::loadFromStream(), EMM_Matter::loadMattersFromFile(), EMM_Run::loadSystemFromOptions(), EMM_ElementaryTest::magnetostrictionBackupTest(), CORE_Run::make(), EMMH_Run::makeHysteresis(), EMM_Run::makeRun(), CORE_Run::makeType(), EMM_ElementaryTest::optionsTest(), MATH_PolynomialTest::P4Tests(), EMM_Test::primaryTests(), EMM_LandauLifschitzSystem::printLog(), CORE_Run::printOptions(), EMM_2PackedSymmetricTensors::product(), EMMG_SLDemagnetizedOperator::projectionOnSpectralSpace(), CORE_Run::readOptionsFromCommandLine(), CORE_Test::readVectorTest(), EMM_DemagnetizedPeriodicalTest::relaxationTest(), EMM_DisplacementFVMOperator::restore(), EMM_DisplacementOperator::restore(), EMM_Input::restoreBackup(), EMMH_Hysteresis::run(), EMM_Output::save(), EMM_AnisotropyDirectionsField::saveToFile(), EMM_MatterField::saveToFile(), EMM_Grid3D::saveToGEOFile(), CORE_IOTest::searchTest(), EMMH_Hysteresis::setInitialMagnetizationField(), MATH_MultiLevelsToeplitzMatrix::setLevels(), EMM_4SymmetricTensors::squaredDoubleDot(), EMM_4Tensors::squaredDoubleDotCrossScalar(), EMM_TensorsTest::squaredDoubleDotCrossScalarTests(), EMM_4Tensors::squaredDoubleDotScalar(), EMM_TensorsTest::squaredDoubleDotScalarTests(), EMM_TensorsTest::squaredDoubleDotTests(), EMM_MatterTest::testAdimensionize(), EMM_MatterTest::testANIFile(), CORE_Test::testComplex(), CORE_Test::testDateWeek(), FFTW_Test::testDFT(), EMM_MatterTest::testIO(), EMM_ODETest::testODE(), CORE_Test::testOut(), CORE_Test::testReal(), EMM_FieldTest::testRealArray(), EMM_Grid3DTest::testSegment(), EMM_Grid3DTest::testThinSheet(), CORE_Test::testTime(), CORE_Test::testType(), MATH_FullMatrix::toString(), EMM_DemagnetizedPeriodicalTest::xyPeriodicalCubeSDGTest(), and EMM_DemagnetizedPeriodicalTest::xyPeriodicalSheetSDGTest().

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◆ pointer2String()

tString CORE_Object::pointer2String ( const void * obj )

staticinherited

return the string representation of a pointer

Parameters

obj	: oject to get the string pointer

Returns: the string pointer of the object

References tString.

Referenced by CORE_Object::CORE_Object(), CORE_Object::getIdentityString(), CORE_Object::getPointerAddress(), CORE_Object::is32Architecture(), and CORE_Object::~CORE_Object().

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◆ printObjectsInMemory() [1/2]

void CORE_Object::printObjectsInMemory ( ostream & f )

staticinherited

print object in memory

Parameters

f	: output to print the objects in memory

References CORE_Object::getIdentityString(), CORE_Object::getSharedPointer(), CORE_Object::mIsMemoryTesting, CORE_Object::mObjects, and tInteger.

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◆ printObjectsInMemory() [2/2]

static void CORE_Object::printObjectsInMemory ( )

inlinestaticinherited

print object in memory in the standart output

Referenced by CORE_Object::is32Architecture(), and main().

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◆ resetOut()

static void CORE_Object::resetOut ( )

inlinestaticinherited

reset the output stream

Referenced by run().

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◆ resetThread()

static void CORE_Object::resetThread ( )

inlinestaticinherited

reset the output stream

Referenced by run().

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◆ runFFT()

virtual void FFTW_FFT::runFFT ( const tUIndex & f )

pure virtual

run the FFT at index f

Parameters

f	:index of the FFT to run, f in [0,getFFTsNumber()[

Implemented in FFTW_MultiLevelsDFT, and FFTW_MultiDFTs.

Referenced by MATH_MultiLevelsFFTToeplitzMatrix::diagonalize(), multiply(), MATH_ElementaryMultiLevelsToeplitzMatrix::projectIntoSpectralSpace(), MATH_GlobalMultiLevelsPolynomialToeplitzMatrix::projectIntoSpectralSpace(), MATH_MultiLevelsFFTToeplitzMatrix::recover(), MATH_ElementaryMultiLevelsToeplitzMatrix::recoverFromSpectralSpace(), and MATH_GlobalMultiLevelsPolynomialToeplitzMatrix::recoverFromSpectralSpace().

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◆ setDimension()

virtual void FFTW_FFT::setDimension ( const tUSInt & n )

inlinevirtual

set the dimension of a point

Parameters

n	dimension of a point

References setFFT(), setFFTsNumber(), setSize(), tBoolean, tSInt, tUInt, and tUSInt.

Referenced by FFTW_MultiLevelsDFT::setLevels(), and FFTW_MultiDFTs::setSize().

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◆ setFFT() [1/3]

virtual void FFTW_FFT::setFFT	(	const tUInt &	f,
		const tSInt &	dir,
		const tBoolean &	isInverse,
		const tBoolean &	optimize
	)

pure virtual

set the FFT

Parameters

f	: index of the FFT in [0,getFFTsNumber()[
dir	direction of the plan in {FFTW_Plan::BACKWARD,FFTW_PLAN::FORWARD}
isInverse	compute inverse FFT if true
optimize	trie if the plan is optimized

Implemented in FFTW_MultiLevelsDFT, and FFTW_MultiDFTs.

Referenced by MATH_ElementaryMultiLevelsToeplitzMatrix::buildSpectralSpace(), MATH_GlobalMultiLevelsPolynomialToeplitzMatrix::buildSpectralSpace(), MATH_ElementaryMultiLevelsToeplitzMatrix::buildSpectralVectorProjector(), setDimension(), FFTW_MultiDFTs::setFFT(), setFFT(), and FFTW_MultiLevelsDFT::setFFT().

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◆ setFFT() [2/3]

virtual void FFTW_FFT::setFFT	(	const tUInt &	f,
		const tSInt &	dir,
		const tBoolean &	isInverse
	)

inlinevirtual

set the FFT

Parameters

f	: index of the FFT in [0,getFFTsNumber()[
dir	direction of the plan in {FFTW_Plan::BACKWARD,FFTW_PLAN::FORWARD}
isInverse	compute inverse FFT if true

Reimplemented in FFTW_MultiLevelsDFT, and FFTW_MultiDFTs.

References setFFT().

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◆ setFFT() [3/3]

virtual void FFTW_FFT::setFFT	(	const tUInt &	f,
		const tBoolean &	isInverse
	)

inlinevirtual

set the FFT

Parameters

f	: index of the FFT in [0,getFFTsNumber()[
isInverse	compute inverse FFT if true

Reimplemented in FFTW_MultiLevelsDFT, and FFTW_MultiDFTs.

References FFTW_Object::BACKWARD, and setFFT().

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◆ setFFTsNumber()

virtual void FFTW_FFT::setFFTsNumber ( const tUInt & nFFTs )

pure virtual

set the number of FFTs

Parameters

nFFTs numb rof FFTs

Implemented in FFTW_MultiLevelsDFT, and FFTW_MultiDFTs.

Referenced by MATH_ElementaryMultiLevelsToeplitzMatrix::buildSpectralSpace(), MATH_GlobalMultiLevelsPolynomialToeplitzMatrix::buildSpectralSpace(), MATH_ElementaryMultiLevelsToeplitzMatrix::buildSpectralVectorProjector(), and setDimension().

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◆ setIsMemoryChecked()

static void CORE_Object::setIsMemoryChecked ( const tBoolean & v )

inlinestaticinherited

set if the memory checking is used

Parameters

v	: true to check memory

Referenced by main().

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◆ setOut()

static void CORE_Object::setOut ( SP::CORE_Out out )

inlinestaticinherited

set the output stream

Parameters

out	: the shared pointer to the new output stream

References null.

◆ setPlan()

virtual void FFTW_FFT::setPlan	(	const tUIndex &	i,
		FFTW_Plan &	p
	)

protectedpure virtual

create the values for the plan at index i

Parameters

i	: index of the plan
p	value of the plan

Implemented in FFTW_MultiLevelsDFT, and FFTW_MultiDFTs.

Referenced by copy(), and getPlans().

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◆ setPlansNumber()

void FFTW_FFT::setPlansNumber ( const tUIndex & n )

inlineprotected

set the number of plans

Parameters

n	the number of plans

Referenced by FFTW_MultiDFTs::setFFTsNumber(), and FFTW_MultiLevelsDFT::setFFTsNumber().

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◆ setPointsNumber()

void FFTW_FFT::setPointsNumber ( const tUIndex & n )

inline

set the number of values

Parameters

n	the number of values

References FFTW_ComplexArray::setSize().

Referenced by MATH_GlobalMultiLevelsPolynomialToeplitzMatrix::buildSpectralSpace(), FFTW_MultiLevelsDFT::setLevels(), and FFTW_MultiDFTs::setSize().

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◆ setSize()

virtual void FFTW_FFT::setSize	(	const CORE_UIndexArray &	levels,
		const tUSInt &	dim
	)

pure virtual

set the size of the FFT in multilevels form

Parameters

levels	levels of the FFT
dim	dimension of each point of the FFT

Implemented in FFTW_MultiLevelsDFT, and FFTW_MultiDFTs.

Referenced by MATH_ElementaryMultiLevelsToeplitzMatrix::buildSpectralSpace(), MATH_ElementaryMultiLevelsToeplitzMatrix::buildSpectralVectorProjector(), and setDimension().

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◆ setThis()

void CORE_Object::setThis ( SP::CORE_Object p )

inlineprotectedinherited

set this weak shared pointer called toDoAfterThis setting method

Parameters

p	: shared pointer of the class This

References CORE_Object::toDoAfterThisSetting().

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◆ setThread()

static void CORE_Object::setThread ( SP::CORE_Thread thread )

inlinestaticinherited

set the thread

Parameters

thread the shared pointer to the thread

References null.

Referenced by EMM_Run::EMM_Run(), EMM_TensorsRun::EMM_TensorsRun(), and MATH_SolverRun::MATH_SolverRun().

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◆ SP_OBJECT()

FFTW_FFT::SP_OBJECT ( FFTW_FFT )

private

◆ toDoAfterThisSetting()

virtual void CORE_Object::toDoAfterThisSetting ( )

inlineprotectedvirtualinherited

method called after setThis() method this method can oly be called once.

Reimplemented in EMM_DisplacementOperator, EMM_DisplacementFVMOperator, EMM_GaussLegendreRelaxation, EMM_GradGaussLegendreRelaxation, and EMM_Object.

Referenced by CORE_Object::setThis().

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◆ toString()

virtual tString CORE_Object::toString ( ) const

inlinevirtualinherited

return the string representation of the object node

Returns: the string representation of the object node

Reimplemented in EMM_DisplacementOperator, EMM_LandauLifschitzSystem, CORE_Array< T >, CORE_Array< tReal >, CORE_Array< tUInteger >, CORE_Array< tString >, CORE_Array< tLimitCondition >, CORE_Array< tUIndex >, CORE_Array< tUChar >, CORE_Array< tCellFlag >, EMM_Grid3D, CORE_Time, CORE_Vector< T >, EMM_Matter, CORE_Out, EMM_DisplacementFEMOperator, EMM_RealField, EMM_DisplacementFVMOperator, CORE_MorseArray< T >, CORE_MorseArray< tReal >, CORE_MorseArray< tUIndex >, CORE_MorseArray< tUChar >, EMM_MagnetostrictionOperator, MATH_MultiLevelsToeplitzMatrix, FFTW_ComplexArray, MATSGN_ComplexArray, EMM_MatterField, CORE_Color, FFTW_Complex, EMM_MultiScaleGrid, MATSGN_Complex, EMM_DisplacementFVM_VTEGROperator, EMM_CondensedMassMatrix, EMM_LandauLifschitzFunction, EMM_Tensors, EMM_DisplacementFVM_SSGROperator, EMMG_SLDemagnetizedOperator, EMM_BlockMassMatrix, CORE_Array2D< T >, EMM_DisplacementFVM_STEGROperator, EMMH_HysteresisFile, EMM_IterativeTimeStep, CORE_SharedPointersVMap< Key, Value >, CORE_SharedPointersVMap< tString, const CORE_Object >, CORE_SharedPointersVMap< tString, CORE_Object >, EMM_AnisotropyDirectionsField, EMM_DemagnetizedOperator, CORE_SharedPointersListVMap< Key, Value >, CORE_String, EMM_OptimalTimeStep, MATH_MaskArrayVector, CORE_SharedPointersKVMap< Key, Value >, MATH_ArrayVector, EMM_Stepper, EMM_CanonicalMassMatrix, MATH_Pn, MATH_FullMatrix, EMMG_SLPeriodicMultiScale, EMM_HyperElasticMatter, MATH_Matrix, CORE_Array3D< T >, EMM_CubicElasticMatter, CORE_Complex, CORE_Integer, CORE_Real, and EMM_MagnetostrictiveMatter.

References CORE_Object::getIdentityString().

Referenced by CORE_Out::genericPrint(), EMM_VelocitySolverTest::massMatrixTrivialSolverTest(), MATH_ConjugateGradient::solve(), CORE_SharedPointersKVMap< Key, Value >::toString(), CORE_SharedPointersListVMap< Key, Value >::toString(), CORE_SharedPointersVMap< tString, CORE_Object >::toString(), EMM_MagnetostrictionOperator::toString(), EMM_Matter::toString(), and EMM_DisplacementOperator::toString().

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Member Data Documentation

◆ BACKWARD

const tSInt FFTW_Object::BACKWARD =1

staticinherited

Referenced by setFFT().

◆ FORWARD

const tSInt FFTW_Object::FORWARD =-1

staticinherited

Referenced by MATH_ElementaryMultiLevelsToeplitzMatrix::buildSpectralSpace(), MATH_GlobalMultiLevelsPolynomialToeplitzMatrix::buildSpectralSpace(), MATH_ElementaryMultiLevelsToeplitzMatrix::buildSpectralVectorProjector(), and FFTW_Test::testDFT().

◆ mDimension

tUSInt FFTW_FFT::mDimension

private

Referenced by clear(), copy(), FFTW_FFT(), and getDimension().

◆ mPlans

SV::FFTW_Plan FFTW_FFT::mPlans

private

Referenced by clear(), copy(), and getPlans().

◆ mPointsNumber

tUIndex FFTW_FFT::mPointsNumber

private

Referenced by clear(), copy(), FFTW_FFT(), and getPointsNumber().

◆ mValues

FFTW_ComplexArray FFTW_FFT::mValues

private

Referenced by clear(), copy(), and getArray().

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

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ FFTW_FFT()

◆ ~FFTW_FFT()

Member Function Documentation

◆ clear()

◆ computeEpsilon()

◆ copy()

◆ getArray() [1/2]

◆ getArray() [2/2]

◆ getClassName() [1/2]

◆ getClassName() [2/2]

◆ getDimension()

◆ getDoubleEpsilon()

◆ getDoubleInfinity()

◆ getEpsilon()

◆ getFloatEpsilon()

◆ getFloatInfinity()

◆ getIdentityString()

◆ getInfinity()

◆ getLDoubleEpsilon()

◆ getLDoubleInfinity()

◆ getMaxChar()

◆ getMaxDouble()

◆ getMaxFlag()

◆ getMaxFloat()

◆ getMaxIndex()

◆ getMaxInt()

◆ getMaxInteger()

◆ getMaxLDouble()

◆ getMaxLInt()

◆ getMaxLLInt()

◆ getMaxReal()

◆ getMaxSInt()

◆ getMaxUChar()

◆ getMaxUIndex()

◆ getMaxUInt()

◆ getMaxUInteger()

◆ getMaxULInt()

◆ getMaxULLInt()

◆ getMaxUSInt()

◆ getMemorySize()

◆ getMinChar()

◆ getMinDouble()

◆ getMinFlag()

◆ getMinFloat()

◆ getMinIndex()

◆ getMinInt()

◆ getMinInteger()

◆ getMinLDouble()

◆ getMinLInt()

◆ getMinLLInt()

◆ getMinReal()

◆ getMinSInt()

◆ getMinUChar()

◆ getMinUIndex()

◆ getMinUInt()

◆ getMinUInteger()

◆ getMinULInt()

◆ getMinULLInt()

◆ getMinUSInt()

◆ getOut()

◆ getPlans() [1/2]

◆ getPlans() [2/2]

◆ getPlansNumber()

◆ getPointerAddress()

◆ getPointsNumber()

◆ getRealEpsilon()

◆ getRealInfinity()

◆ getSharedPointer() [1/2]

◆ getSharedPointer() [2/2]

◆ getSize()

◆ getThread()

◆ getTypeName()