casa::ComponentFTMachine Class Reference

#include <ComponentFTMachine.h>

Inheritance diagram for casa::ComponentFTMachine:

Public Member Functions
	ComponentFTMachine ()
	ComponentFTMachine (const ComponentFTMachine &other)
ComponentFTMachine &	operator= (const ComponentFTMachine &other)
virtual	~ComponentFTMachine ()
virtual void	get (VisBuffer &vb, SkyComponent &component, casacore::Int row=-1)=0
	Get actual coherence : this is the only virtual method. More...
virtual void	get (VisBuffer &vb, const ComponentList &componentList, casacore::Int row=-1)=0
	Get actual coherence : this is the other only virtual method. More...
void	rotateUVW (casacore::Matrix< casacore::Double > &uvw, casacore::Vector< casacore::Double > &dphase, const VisBuffer &vb, const casacore::MDirection &mDesired)
	Rotate the uvw from the observed phase center to the desired phase center. More...
void	rotateUVW (casacore::Double *&uvw, casacore::Double *&dphase, const casacore::Int nrows, const VisBuffer &vb, const casacore::MDirection &mDesired)
	A version that use pointers to contigous matrix and vector. More...
void	setnumthreads (const casacore::Int numthreads)
	Set number of threads to use when predicting. More...
void	setPhaseCenterTime (const casacore::Double time)
	set and get Time to calculate phasecenter -1.0 means using the time available at each iteration..this is used when the phasecenter in the field table is either a polynomial or has a ephemerides tables associated with it Using double in the units and epoch-frame of the ms(s)..caller is responsible for conversion More...
casacore::Double	getPhaseCenterTime ()

Protected Member Functions
casacore::LogIO &	logIO ()
virtual void	ok ()

Protected Attributes
casacore::LogIO	logIO_p
casacore::MPosition	mLocation_p
	Default Position used for phase rotations. More...
casacore::Int	numthreads_p
casacore::Double	phaseCenterTime_p

Detailed Description

Definition at line 102 of file ComponentFTMachine.h.

Constructor & Destructor Documentation

casa::ComponentFTMachine::ComponentFTMachine

(

)

casa::ComponentFTMachine::ComponentFTMachine

(

const ComponentFTMachine &

other

)

virtual casa::ComponentFTMachine::~ComponentFTMachine ( )

virtual

Member Function Documentation

virtual void casa::ComponentFTMachine::get ( VisBuffer &  vb, SkyComponent &  component, casacore::Int  row = -1  )

pure virtual

Get actual coherence : this is the only virtual method.

Implemented in casa::SimpleComponentFTMachine, casa::SimpleComponentGridMachine, and casa::SimpComponentGridMachine.

virtual void casa::ComponentFTMachine::get ( VisBuffer &  vb, const ComponentList &  componentList, casacore::Int  row = -1  )

pure virtual

Get actual coherence : this is the other only virtual method.

Implemented in casa::SimpleComponentFTMachine, and casa::SimpleComponentGridMachine.

casacore::Double casa::ComponentFTMachine::getPhaseCenterTime ( )

inline

Definition at line 133 of file ComponentFTMachine.h.

casacore::LogIO& casa::ComponentFTMachine::logIO ( )

protected

virtual void casa::ComponentFTMachine::ok ( )

protectedvirtual

ComponentFTMachine& casa::ComponentFTMachine::operator=

(

const ComponentFTMachine &

other

)

void casa::ComponentFTMachine::rotateUVW	(	casacore::Matrix< casacore::Double > &	uvw,
		casacore::Vector< casacore::Double > &	dphase,
		const VisBuffer &	vb,
		const casacore::MDirection &	mDesired
	)

Rotate the uvw from the observed phase center to the desired phase center.

void casa::ComponentFTMachine::rotateUVW	(	casacore::Double *&	uvw,
		casacore::Double *&	dphase,
		const casacore::Int	nrows,
		const VisBuffer &	vb,
		const casacore::MDirection &	mDesired
	)

A version that use pointers to contigous matrix and vector.

void casa::ComponentFTMachine::setnumthreads

(

const casacore::Int

numthreads

)

Set number of threads to use when predicting.

Setting it to -1 basically tell openmp to use the number it can get

void casa::ComponentFTMachine::setPhaseCenterTime ( const casacore::Double  time )

inline

set and get Time to calculate phasecenter -1.0 means using the time available at each iteration..this is used when the phasecenter in the field table is either a polynomial or has a ephemerides tables associated with it Using double in the units and epoch-frame of the ms(s)..caller is responsible for conversion

Definition at line 132 of file ComponentFTMachine.h.

References phaseCenterTime_p, and casa::time.

Member Data Documentation

casacore::LogIO casa::ComponentFTMachine::logIO_p

protected

Definition at line 133 of file ComponentFTMachine.h.

casacore::MPosition casa::ComponentFTMachine::mLocation_p

protected

Default Position used for phase rotations.

Definition at line 141 of file ComponentFTMachine.h.

casacore::Int casa::ComponentFTMachine::numthreads_p

protected

Definition at line 144 of file ComponentFTMachine.h.

casacore::Double casa::ComponentFTMachine::phaseCenterTime_p

protected

Definition at line 145 of file ComponentFTMachine.h.

Referenced by setPhaseCenterTime().

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

• casa/code/synthesis/TransformMachines/ComponentFTMachine.h