#include <iostream.h>
#include <complex.h>
#include <string>
#include <malloc.h>
#include <new>
#include <fftw.h>

Classes
class	cfftw
Defines
#define	_CFFTW_HH_
#define	_OVERLOADED_OPERATORS_
Typedefs
typedef complex< double >	cplx
Functions
cplx	operator+ (cplx a, double b)
cplx	operator+ (double b, cplx a)
cplx	operator* (cplx a, double b)
cplx	operator* (double b, cplx a)
cplx	operator/ (cplx a, double b)
double	log (int a)
double	sqrt (int a)
void *	operator new[] (size_t t) throw (std::bad_alloc)
void *	operator new (size_t t) throw (std::bad_alloc)
void	operator delete[] (void *p) throw ()
void	operator delete (void *p) throw ()
cplx *	NewCplx (int N)
double *	NewDouble (int N)
int *	NewInt (int N)
void	FreeCplx (cplx *ptr)
	Use to free memory allocated with NewCplx.
void	FreeDouble (double *ptr)
	Use to free memory allocated with NewDouble.
void	FreeInt (int *ptr)
	Use to free memory allocated with NewInt.
cplx	max (cplx &a, cplx &bb)

Define Documentation

#define _CFFTW_HH_

#define _OVERLOADED_OPERATORS_

Typedef Documentation

typedef complex<double> cplx

Function Documentation

void FreeCplx ( cplx * ptr ) [inline]

Use to free memory allocated with NewCplx.

Referenced by OptSignal::ChangeAbsoluteCenterFreq(), OptSignal::DeallocateOptFiberLocalErrorWorkSpace(), OptSignal::GenerateSignalStringGaussianOrSech(), OptSignal::GenerateSignalStringGaussianOrSechWithPhaseShift(), OptSignal::GenerateSignalStringRZGaussianPattern(), OptSignal::GenerateSignalStringUsingInputSequence(), OptFiber::GetNumOutPD_Vector(), Photodetector::ReleaseMemory(), OptSignal::SetBitRateChannBM(), OptAmplifier::TimeShiftBiasedNoise(), OptAmplifier::WriteFileBiasedNoiseTime(), cfftw::~cfftw(), NoiseCovariance::~NoiseCovariance(), and OptSignal::~OptSignal().

void FreeDouble ( double * ptr ) [inline]

Use to free memory allocated with NewDouble.

void FreeInt ( int * ptr ) [inline]

Use to free memory allocated with NewInt.

double log ( int a ) [inline]

Referenced by RamanAmp::CalculateFrel(), OptAmplifier::ChannelAddDrop(), ChiSquareReceiverPsi(), ChiSquareReceiverPsiCplx(), OptFiberLocalError::ComputeDeltaZMax(), ReduOptFiber::CopyReduOptFiber(), OptSignal::DampBounds(), OptFilter::DemuxLoopTunableOpticalFilter(), MachZehnder::EAM34PulseShape(), OptAmplifier::ForwardStep(), gammln(), Gaussian_pdf(), gaussian_pdf(), gcf(), OptSignal::GenerateSignalStringGaussianOrSech(), OptSignal::GenerateSignalStringGaussianOrSechWithPhaseShift(), OptSignal::GenerateSignalStringQPSK_Gaussian(), OptSignal::GenerateSignalStringRZGaussianPattern(), OptSignal::GenerateSignalStringUsingInputSequence(), RamanAmp::GeneticAlgorithms(), RamanAmp::GeneticAlgorithmsVaryCW(), RamanAmp::GeneticAlgorithmsVictor(), ElecFilter::GetElecGain(), OptAmplifier::GetGainFlatenFilter(), RanNumGen::GetGaussianDeviate(), RamanAmp::GetMatrixW(), OptSpectrumAnalyzer::GetNoiseEquivalentBandwidth(), OptAmplifier::GetPolynomialFilter(), RamanAmp::GetPumpInitGuessFromIntg(), RanNumGen::GetRanCosineBiased(), RanNumGen::GetRanSignBiased(), gser(), OptSignal::InitializeFirstOrderPMDSignal(), log(), OptAmplifier::OptAmplifier(), OptFiber::OptFiber(), OptFiberLocalError::OptFiberLocalError(), RamanAmp::OptimizeBackwardIntegration(), RamanAmp::OptimizeForwardIntegration(), RamanAmp::OptimizeForwardIntegrationLastRound(), RamanAmp::OptimizeForwardPumpShootingIntegration(), RamanAmp::OptimizeForwardShootingIntegration(), RamanAmp::OptimizeForwardSignalShootingIntegration(), OptAmplifier::PumpCurrent2Power(), ReduOptAmplifier::ReduOptAmplifier(), ReduOptFiber::ReduOptFiber(), OptFilter::SantecTunableOpticalFilter(), ReduOptFiber::SetAttenuation(), OptFiber::SetAttenuation(), OptFiberLocalError::SetAttenuationdB(), ReduOptAmplifier::SetGainCompressionSaturatedAmplifier(), OptAmplifier::SetGainCompressionSaturatedAmplifier(), OptFiberLocalError::SetNepperAttenuation(), BitString::SetPseudoRandomString(), RamanAmp::ShootingGeneticAlgorithms(), RamanAmp::ShootingGeneticAlgorithmsVaryCW(), RamanAmp::ShootingGeneticAlgorithmsVictor(), RamanAmp::ShootingIntegration(), RamanAmp::ShootingIntegrationExample(), RamanAmp::ShootingRamanIteration(), OptSpectrumAnalyzer::UpdateOSA(), OptSpectrumAnalyzer::UpdateOSA_OLD(), OptFilter::WriteFreqPowerDemuxLoopFilter(), OptFilter::WriteFreqPowerSantecFilter(), and RamanAmp::WritePumpPowerdB().

cplx max	(	cplx &	a,
		cplx &	bb
	)			`[inline]`

Referenced by ChiSquareReceiver::ComputeGaussianPDFsAndBER(), ElecSignalStat::ComputeMinimumBERAndDecisionThreshold(), GaussianReceiver::ComputeMinimumBERAndDecisionThreshold(), ChiSquareReceiver::ComputeMinimumBERAndDecisionThreshold(), ChiSquareReceiver::ComputePDFAtTimeValue(), ChiSquareReceiver::PrepareSymmetricEig(), GeneralRealMatrix::SymmetricEig(), and cfftw::timewindow().

cplx* NewCplx ( int N ) [inline]

Allocates memory for a complex array of length N. Should be used instead of new

This function allocates memory for a cplx array of length N, checks whether memory has been correctly allocated, initializes memory to zero, and returns a cplx* ptr to the memory.

The memory is allocated with memalign. The memory address will be a multiple of 16, as is required when using FFTW-GEL.

Referenced by NoiseCovariance::AllocateMemory(), OptSignal::AllocateOptFiberLocalErrorWorkSpace(), cfftw::cfftw(), OptSignal::ChangeAbsoluteCenterFreq(), OptSignal::ConstructOptSignal(), ElecFilter::ElecFilter(), OptSignal::GenerateSignalStringGaussianOrSech(), OptSignal::GenerateSignalStringGaussianOrSechWithPhaseShift(), OptSignal::GenerateSignalStringRZGaussianPattern(), OptSignal::GenerateSignalStringUsingInputSequence(), OptFiber::GetNumOutPD_Vector(), Photodetector::InitPhotodetector(), MachZehnder::MachZehnder(), OptAmplifier::OptAmplifier(), OptSignal::OptSignal(), Photodetector::Photodetector(), ElecFilter::ReadMeasuredFilterData(), OptSignal::SetBitRateChannBM(), OptAmplifier::TimeShiftBiasedNoise(), and OptAmplifier::WriteFileBiasedNoiseTime().

double* NewDouble ( int N ) [inline]

Allocates memory for a double array of length N. Should be used instead of new

This function allocates memory for a double array of length N, checks whether memory has been correctly allocated, initializes memory to zero, and returns a double* ptr to the memory.

The memory is allocated with memalign. The memory address will be a multiple of 16, as is required when using FFTW-GEL.

Referenced by ElecSignalStat::ElecSignalStat(), GaussianReceiver::GaussianReceiver(), and ReceiverSemiAnalytical::ReceiverSemiAnalytical().

int* NewInt ( int N ) [inline]

Allocates memory for a int array of length N. Should be used instead of new

This function allocates memory for a int array of length N, checks whether memory has been correctly allocated, initializes memory to zero, and returns a int* ptr to the memory.

The memory is allocated with memalign. The memory address will be a multiple of 16, as is required when using FFTW-GEL.

Referenced by ElecSignalStat::ElecSignalStat(), and GaussianReceiver::GaussianReceiver().

void operator delete ( void * p ) throw () [inline]

void operator delete[] ( void * p ) throw () [inline]

void * operator new ( size_t t ) throw (std::bad_alloc) [inline]

void * operator new[] ( size_t t ) throw (std::bad_alloc) [inline]

cplx operator*	(	double	b,
		cplx	a
	)			`[inline]`

cplx operator*	(	cplx	a,
		double	b
	)			`[inline]`

cplx operator+	(	double	b,
		cplx	a
	)			`[inline]`

cplx operator+	(	cplx	a,
		double	b
	)			`[inline]`

cplx operator/	(	cplx	a,
		double	b
	)			`[inline]`

double sqrt ( int a ) [inline]

cfftw.hh File Reference

Classes

Defines

Typedefs

Functions

Define Documentation

Typedef Documentation

Function Documentation