class OpDataDescriptor : public BasicDataDescriptor

Abstract object for describing transformed diagnostics data

Inheritance:

Public Methods

	OpDataDescriptor (const BasicDataDescriptor* d1, const BasicDataDescriptor* d2, bool complex = false, bool calcOnNeed = true) Constructor.
virtual	~OpDataDescriptor () Destructor.
virtual int	GetN () const Get N method.
virtual float*	GetX () const Get X method.
virtual float*	GetY () const Get Y method.
virtual bool	Calc (float* x, float* y, const float* y1, const float* y2) const Calculate arithemtic of basic data decriptors.
virtual bool	EraseData () Erase data method.

Protected Fields

bool	fCalcOnNeed Calulate only when needed
const BasicDataDescriptor*	f1 First operand
const BasicDataDescriptor*	f2 Second operand
mutable float*	fX X array
mutable float*	fY Y array
mutable int	fN array length

Protected Methods

virtual bool

GetData () const Get data method.

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

bool fCalcOnNeed

Calulate only when needed

const BasicDataDescriptor* f1

First operand

const BasicDataDescriptor* f2

Second operand

mutable float* fX

X array

mutable float* fY

Y array

mutable int fN

array length

virtual bool GetData() const

Gets the data from the data descriptors.

Returns:

true if successful

OpDataDescriptor(const BasicDataDescriptor* d1, const BasicDataDescriptor* d2, bool complex = false, bool calcOnNeed = true)

Constructs an areithmetic data descriptor.

Returns:

void

Parameters:

d1 - first data descriptor
d2 - second data descriptor
calcOnNeed - calulate only when needed

virtual ~OpDataDescriptor()

Destructs a diagnostics data descriptor.

Returns:

void

virtual int GetN() const

Returns a the length of the data array.

Returns:

Length

virtual float* GetX() const

Returns a pointer to the X data array.

Returns:

X array

virtual float* GetY() const

Returns a pointer to the Y data array.

Returns:

Y array

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

Calculate arithemtic of basic data decriptors.

Returns:

true if successful

Parameters:

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

virtual bool EraseData()

Erases the local data.

Returns:

true if successful

Direct child classes:

IdentityDataDescriptor
FreqRMSDataDescriptor
DivSqrDataDescriptor

Author:

Written November 1999 by Daniel Sigg

Version:

1.0

alphabetic index hierarchy of classes

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

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