casa::SteepestDescentSolver Class Reference

#include <SteepestDescentSolver.h>

Inheritance diagram for casa::SteepestDescentSolver:

List of all members.

Public Member Functions
	SteepestDescentSolver (Int nParams, Vector< Int > polMap, Int nIter=20, Double tol=1E-5)
	~SteepestDescentSolver ()
void	setMaxParams (Int nParams)
Double	solve (VisEquation &ve, EPJones &vj, VisBuffer &vb, Int nAnt, Int SlotNo)
Double	solve2 (VisEquation &ve, VisIter &vi, EPJones &epj, Int nAnt, Int SlotNo)
LogIO &	logIO ()
Private Member Functions
Vector< Complex >	getVj (const VisBuffer &vb, Int NAnt, Int whichAnt, Int whichPol, Double &sumWt, Int negate=0, Int weighted=1)
Double	getGOF (const VisBuffer &residual, Int &whichPol, Double &sumWt, const char *msg="")
Private Attributes
Int	maxIter
Int	maxParams
VisBuffer	residual_p
VisBuffer	gradient0_p
VisBuffer	gradient1_p
Matrix< Bool >	flags
LogIO	logIO_p
Vector< Int >	polMap_p

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Detailed Description

Definition at line 48 of file SteepestDescentSolver.h.

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Constructor & Destructor Documentation

casa::SteepestDescentSolver::SteepestDescentSolver	(	Int	nParams,
		Vector< Int >	polMap,
		Int	nIter = 20,
		Double	tol = 1E-5
	)

casa::SteepestDescentSolver::~SteepestDescentSolver

(

)

[inline]

Definition at line 53 of file SteepestDescentSolver.h.

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Member Function Documentation

Double casa::SteepestDescentSolver::getGOF	(	const VisBuffer &	residual,
		Int &	whichPol,
		Double &	sumWt,
		const char *	msg = ""
	)			[private]

Vector<Complex> casa::SteepestDescentSolver::getVj	(	const VisBuffer &	vb,
		Int	NAnt,
		Int	whichAnt,
		Int	whichPol,
		Double &	sumWt,
		Int	negate = 0,
		Int	weighted = 1
	)			[private]

LogIO& casa::SteepestDescentSolver::logIO

(

)

[inline]

Definition at line 62 of file SteepestDescentSolver.h.

References logIO_p.

void casa::SteepestDescentSolver::setMaxParams

(

Int

nParams

)

[inline]

Definition at line 55 of file SteepestDescentSolver.h.

References maxParams.

Double casa::SteepestDescentSolver::solve	(	VisEquation &	ve,
		EPJones &	vj,
		VisBuffer &	vb,
		Int	nAnt,
		Int	SlotNo
	)

Double casa::SteepestDescentSolver::solve2	(	VisEquation &	ve,
		VisIter &	vi,
		EPJones &	epj,
		Int	nAnt,
		Int	SlotNo
	)

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Member Data Documentation

Matrix<Bool> casa::SteepestDescentSolver::flags [private]

Definition at line 72 of file SteepestDescentSolver.h.

VisBuffer casa::SteepestDescentSolver::gradient0_p [private]

Definition at line 71 of file SteepestDescentSolver.h.

VisBuffer casa::SteepestDescentSolver::gradient1_p [private]

Definition at line 71 of file SteepestDescentSolver.h.

LogIO casa::SteepestDescentSolver::logIO_p [private]

Definition at line 74 of file SteepestDescentSolver.h.

Referenced by logIO().

Int casa::SteepestDescentSolver::maxIter [private]

Definition at line 69 of file SteepestDescentSolver.h.

Int casa::SteepestDescentSolver::maxParams [private]

Definition at line 69 of file SteepestDescentSolver.h.

Referenced by setMaxParams().

Vector<Int> casa::SteepestDescentSolver::polMap_p [private]

Definition at line 75 of file SteepestDescentSolver.h.

VisBuffer casa::SteepestDescentSolver::residual_p [private]

Definition at line 71 of file SteepestDescentSolver.h.

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

• code/synthesis/MeasurementComponents/SteepestDescentSolver.h