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FFT2dC::FFT2dC(void) FFT2dC::FFT2dC(Index2dC,bool) FFT2dC::FFT2dC(SizeT,SizeT,bool) FFT2dC::Init(Index2dC,bool) FFT2dC::Apply(const SArray2dC &) FFT2dC::Apply(const SArray2dC &) FFT2dC::Apply(const Array2dC &) FFT2dC::Apply(const Array2dC &) FFT2dC::Size(void) const RCHandleC::operator =(const RCHandleC &) RCHandleC::DeepCopy(UIntT) const RCHandleC::operator ==(const RCHandleC &) const RCHandleC::operator !=(const RCHandleC &) const RCHandleC::Hash(void) const RCHandleC::IsValid(void) const RCHandleC::Invalidate(void) RCHandleC::IsHandleType(const DT &) const RCHandleC::CheckHandleType(const DT &) const RCHandleC::References(void) const RCHandleC::operator <<(ostream &,const RCHandleC &) RCHandleC::operator >>(istream &,RCHandleC &)

public RCHandleC<FFT2dBodyC>

FFT2dC()

Default constructor.

FFT2dC(Index2dC size,bool iinv = false)

Create a fft class.
If iinv is true do an inverse transform

FFT2dC(SizeT s1,SizeT s2,bool iinv = false)

Create a fft class.
If iinv is true do an inverse transform

bool Init(Index2dC size,bool iinv = false)

Create a plan with the given setup.

SArray2dC<ComplexC> Apply(const SArray2dC<ComplexC> & dat)

Apply transform to array.
Note, only the first 'n' byte of dat are proccessed. if the array is shorter than the given length, an exception 'ErrorOutOfRangeC' will be thrown.

SArray2dC<ComplexC> Apply(const SArray2dC<RealT> & dat)

Apply transform to real array
Note, only the first 'n' byte of dat are proccessed. if the array is shorter than the given length, an exception 'ErrorOutOfRangeC' will be thrown.

Array2dC<ComplexC> Apply(const Array2dC<ComplexC> & dat)

Apply transform to array.
Note, only the first 'n' byte of dat are proccessed. if the array is shorter than the given length, an exception 'ErrorOutOfRangeC' will be thrown.

Note: The output will always have an origin of 0,0.

Array2dC<ComplexC> Apply(const Array2dC<RealT> & dat)

Apply transform to real array
Note, only the first 'n' byte of dat are proccessed. if the array is shorter than the given length, an exception 'ErrorOutOfRangeC' will be thrown.

Note: The output will always have an origin of 0,0.

Index2dC Size() const

The size of the transform.

const RCHandleC<FFT2dBodyC> & operator =(const RCHandleC<FFT2dBodyC> & oth)

Assign handle.

RCHandleC<FFT2dBodyC> DeepCopy(UIntT levels = ((UIntT))) const

Do a deep copy of the object.

bool operator ==(const RCHandleC<FFT2dBodyC> & oth) const

Are handles to the same object ?

bool operator !=(const RCHandleC<FFT2dBodyC> & oth) const

Are handles to different objects ?

UIntT Hash() const

Default hash function.
This hashes on the address of the body.

bool IsValid() const

Test if this is a valid handle.

void Invalidate()

Invalidate this handle.
Unattaches the body from the handle.

bool IsHandleType(const DT &) const

Is handle of given type ?

void CheckHandleType(const DT & dummy) const

Check handle type. Throw an expception if not.

UIntT References() const

Find the number of references to the body of this object.

ostream & operator <<(ostream & strm,const RCHandleC<FFT2dBodyC> & obj)

istream & operator >>(istream & strm,RCHandleC<FFT2dBodyC> & obj)