class IdentityDataDescriptor : public OpDataDescriptor

Object for calculating the identity

Inheritance:

Public Methods

	IdentityDataDescriptor (const BasicDataDescriptor* d, bool calcOnNeed = true) Constructor.
virtual bool	Calc (float* x, float* y, const float* y1, const float* y2) const Calculate identity.

Inherited from OpDataDescriptor:

Public Methods

virtual int GetN() const

virtual float* GetX() const

virtual float* GetY() const

virtual bool EraseData()

Protected Fields

bool fCalcOnNeed

const BasicDataDescriptor* f1

const BasicDataDescriptor* f2

mutable float* fX

mutable float* fY

mutable int fN

Protected Methods

virtual bool GetData() const

Inherited from BasicDataDescriptor:

Public Methods

virtual bool IsComplex() const

virtual void SetComplex(bool cmplx)

virtual bool IsDirty() const

virtual void SetDirty(bool set = true) const

virtual bool IsPersistent() const

virtual void SetPersistent(bool set = true)

virtual bool IsCalculated() const

virtual void SetCalculated(bool set = true)

virtual bool IsMarked() const

virtual void SetMarked(bool set = true) const

virtual bool IsXY() const

virtual float GetDX() const

virtual float* GetEX() const

virtual float* GetEXhigh() const

virtual float* GetEY() const

virtual float* GetEYhigh() const

virtual double* GetXBinEdges() const

virtual double* GetBinContents() const

virtual double* GetBinErrors() const

virtual const char* GetXLabel() const

virtual const char* GetNLabel() const

virtual int GetNEntries() const

virtual double* GetStats() const

Protected Fields

bool fComplexData

mutable bool fDirty

bool fPersistent

bool fCalculated

mutable bool fMarked

IdentityDataDescriptor(const BasicDataDescriptor* d, bool calcOnNeed = true)

Constructs an arithmetic data descriptor.

Returns:

void

Parameters:

d - data descriptor
calcOnNeed - calulate only when needed

virtual bool Calc(float* x, float* y, const float* y1, const float* y2) const

Calculation of identity.

Returns:

true if successful

Parameters:

x - x array
y - output y array
y1 - first input y array
y2 - second input y array

alphabetic index hierarchy of classes

Please send questions and comments to zweizig_j@ligo.caltech.edu

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