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SDPointingHandler.h
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//# SDPointingFiller.h: fills the POINTING table for the SDFITS filler
//# Copyright (C) 2000
//# Associated Universities, Inc. Washington DC, USA.
//#
//# This library is free software; you can redistribute it and/or modify it
//# under the terms of the GNU Library General Public License as published by
//# the Free Software Foundation; either version 2 of the License, or (at your
//# option) any later version.
//#
//# This library is distributed in the hope that it will be useful, but WITHOUT
//# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
//# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
//# License for more details.
//#
//# You should have received a copy of the GNU Library General Public License
//# along with this library; if not, write to the Free Software Foundation,
//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
//#
//# Correspondence concerning AIPS++ should be addressed as follows:
//# Internet email: casa-feedback@nrao.edu.
//# Postal address: AIPS++ Project Office
//# National Radio Astronomy Observatory
//# 520 Edgemont Road
//# Charlottesville, VA 22903-2475 USA
#ifndef MS_SDPOINTINGHANDLER_H
#define MS_SDPOINTINGHANDLER_H
#include <casacore/casa/aips.h>
#include <casacore/casa/Containers/RecordField.h>
#include <casacore/measures/Measures/MDirection.h>
#include <casacore/casa/Arrays/Matrix.h>
#include <casacore/casa/Arrays/ArrayFwd.h>
namespace casacore { //# NAMESPACE CASACORE - BEGIN
//# Forward Declarations
class MeasurementSet;
class MSPointing;
class MSPointingColumns;
class Record;
// <summary>
// </summary>
// <use visibility=local> or <use visibility=export>
// <reviewed reviewer="" date="yyyy/mm/dd" tests="" demos="">
// </reviewed>
// <prerequisite>
// <li> SomeClass
// <li> SomeOtherClass
// <li> some concept
// </prerequisite>
//
// <etymology>
// </etymology>
//
// <synopsis>
// </synopsis>
//
// <example>
// </example>
//
// <motivation>
// </motivation>
//
// <templating arg=T>
// <li>
// <li>
// </templating>
//
// <thrown>
// <li>
// <li>
// </thrown>
//
// <todo asof="yyyy/mm/dd">
// <li> add this feature
// <li> fix this bug
// <li> start discussion of this possible extension
// </todo>
class SDPointingHandler
{
public:
// default ctor is not attached to a MS and hence is useless until attached
SDPointingHandler();
// attach this to a MS, mark fields row which are handled here
SDPointingHandler(MeasurementSet &ms, Vector<Bool> &handledCols, const Record &row);
// copy ctor
SDPointingHandler(const SDPointingHandler &other);
~SDPointingHandler() {clearAll();}
// assignment operator, uses copy semantics
SDPointingHandler &operator=(const SDPointingHandler &other);
// attach to a MS, mark fields in row which are handled here
void attach(MeasurementSet &ms, Vector<Bool> &handledCols, const Record &row);
// reset internals given indicated row, use the same MS
void resetRow(const Record &);
// fill - a new row is added when
// a) the name changes
// b) the time changes such that it would be outside of the new interval when
// added to the old interval (i.e. intervals do not overlap)
// c) the direction changes
// d) the antennaId changes
// There is no look-back to see if a previous row could be re-used
void fill(const Record &row, Int antennaId, Double time, const Vector<Double> &timeRange,
const MDirection &direction, const MeasFrame &frame);
// convenience functions for use when filling the FIELD table, which is mostly
// just a clone of this table for SD data
Int nrow() {return rownr_p+1;}
const String &name() {return name_p;}
Int directionRefType() {return dirColRef_p.getType();}
const Matrix<Double> &directionPoly() {return directionPoly_p;}
Double time() {return time_p;}
private:
MSPointing *msPointing_p;
MSPointingColumns *msPointingCols_p;
Double time_p;
Int antId_p;
MDirection direction_p;
Matrix<Double> directionPoly_p;
Vector<Double> directionRate_p;
String name_p;
Int rownr_p;
MDirection::Ref dirColRef_p;
RORecordFieldPtr<String> objectField_p;
// these might come from an MS table
// this can just come from an MS v1 table
RORecordFieldPtr<Array<Double> > pointingDirRateField_p;
RORecordFieldPtr<Double> intervalField_p, timeField_p;
RORecordFieldPtr<String> nameField_p;
RORecordFieldPtr<Bool> trackingField_p;
// cleanup everything
void clearAll();
// cleanup things which depend on the row
void clearRow();
// initialize everything
void initAll(MeasurementSet &ms, Vector<Bool> &handledCols, const Record &row);
// initialize everythign which depends on row
void initRow(Vector<Bool> &handledCols, const Record &row);
};
} //# NAMESPACE CASACORE - END
#endif
casacore::MDirection
Definition MDirection.h:171
casacore::MDirection::Ref
MeasRef< MDirection > Ref
Measure reference (i.e.
Definition MDirection.h:244
casacore::MSPointingColumns
Definition MSPointingColumns.h:78
casacore::MSPointing
Definition MSPointing.h:77
casacore::Matrix
Definition Matrix.h:87
casacore::MeasFrame
Definition MeasFrame.h:151
casacore::MeasurementSet
Definition MeasurementSet.h:278
casacore::RORecordFieldPtr
Read-Only access to an individual field from a Record.
Definition RecordField.h:209
casacore::SDPointingHandler::resetRow
void resetRow(const Record &)
reset internals given indicated row, use the same MS
casacore::SDPointingHandler::time
Double time()
Definition SDPointingHandler.h:124
casacore::SDPointingHandler::~SDPointingHandler
~SDPointingHandler()
Definition SDPointingHandler.h:97
casacore::SDPointingHandler::clearAll
void clearAll()
cleanup everything
casacore::SDPointingHandler::objectField_p
RORecordFieldPtr< String > objectField_p
Definition SDPointingHandler.h:141
casacore::SDPointingHandler::SDPointingHandler
SDPointingHandler(const SDPointingHandler &other)
copy ctor
casacore::SDPointingHandler::directionPoly
const Matrix< Double > & directionPoly()
Definition SDPointingHandler.h:123
casacore::SDPointingHandler::intervalField_p
RORecordFieldPtr< Double > intervalField_p
Definition SDPointingHandler.h:146
casacore::SDPointingHandler::directionPoly_p
Matrix< Double > directionPoly_p
Definition SDPointingHandler.h:133
casacore::SDPointingHandler::direction_p
MDirection direction_p
Definition SDPointingHandler.h:132
casacore::SDPointingHandler::nrow
Int nrow()
convenience functions for use when filling the FIELD table, which is mostly just a clone of this tabl...
Definition SDPointingHandler.h:120
casacore::SDPointingHandler::name_p
String name_p
Definition SDPointingHandler.h:135
casacore::SDPointingHandler::timeField_p
RORecordFieldPtr< Double > timeField_p
Definition SDPointingHandler.h:146
casacore::SDPointingHandler::SDPointingHandler
SDPointingHandler(MeasurementSet &ms, Vector< Bool > &handledCols, const Record &row)
attach this to a MS, mark fields row which are handled here
casacore::SDPointingHandler::time_p
Double time_p
Definition SDPointingHandler.h:129
casacore::SDPointingHandler::fill
void fill(const Record &row, Int antennaId, Double time, const Vector< Double > &timeRange, const MDirection &direction, const MeasFrame &frame)
fill - a new row is added when a) the name changes b) the time changes such that it would be outside ...
casacore::SDPointingHandler::antId_p
Int antId_p
Definition SDPointingHandler.h:131
casacore::SDPointingHandler::msPointing_p
MSPointing * msPointing_p
Definition SDPointingHandler.h:126
casacore::SDPointingHandler::msPointingCols_p
MSPointingColumns * msPointingCols_p
Definition SDPointingHandler.h:127
casacore::SDPointingHandler::nameField_p
RORecordFieldPtr< String > nameField_p
Definition SDPointingHandler.h:147
casacore::SDPointingHandler::pointingDirRateField_p
RORecordFieldPtr< Array< Double > > pointingDirRateField_p
these might come from an MS table this can just come from an MS v1 table
Definition SDPointingHandler.h:145
casacore::SDPointingHandler::initRow
void initRow(Vector< Bool > &handledCols, const Record &row)
initialize everythign which depends on row
casacore::SDPointingHandler::directionRate_p
Vector< Double > directionRate_p
Definition SDPointingHandler.h:134
casacore::SDPointingHandler::rownr_p
Int rownr_p
Definition SDPointingHandler.h:137
casacore::SDPointingHandler::initAll
void initAll(MeasurementSet &ms, Vector< Bool > &handledCols, const Record &row)
initialize everything
casacore::SDPointingHandler::attach
void attach(MeasurementSet &ms, Vector< Bool > &handledCols, const Record &row)
attach to a MS, mark fields in row which are handled here
casacore::SDPointingHandler::directionRefType
Int directionRefType()
Definition SDPointingHandler.h:122
casacore::SDPointingHandler::clearRow
void clearRow()
cleanup things which depend on the row
casacore::SDPointingHandler::dirColRef_p
MDirection::Ref dirColRef_p
Definition SDPointingHandler.h:139
casacore::SDPointingHandler::name
const String & name()
Definition SDPointingHandler.h:121
casacore::SDPointingHandler::operator=
SDPointingHandler & operator=(const SDPointingHandler &other)
assignment operator, uses copy semantics
casacore::SDPointingHandler::trackingField_p
RORecordFieldPtr< Bool > trackingField_p
Definition SDPointingHandler.h:148
casacore::SDPointingHandler::SDPointingHandler
SDPointingHandler()
default ctor is not attached to a MS and hence is useless until attached
casacore::String
String: the storage and methods of handling collections of characters.
Definition String.h:223
casacore::Vector
Definition Vector.h:82
casacore::Record
Record()
casacore
this file contains all the compiler specific defines
Definition mainpage.dox:28
casacore::Int
int Int
Definition aipstype.h:48
casacore::Double
double Double
Definition aipstype.h:53