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SDPointingHandler.h
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1//# SDPointingFiller.h: fills the POINTING table for the SDFITS filler
2//# Copyright (C) 2000
3//# Associated Universities, Inc. Washington DC, USA.
4//#
5//# This library is free software; you can redistribute it and/or modify it
6//# under the terms of the GNU Library General Public License as published by
7//# the Free Software Foundation; either version 2 of the License, or (at your
8//# option) any later version.
9//#
10//# This library is distributed in the hope that it will be useful, but WITHOUT
11//# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12//# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
13//# License for more details.
14//#
15//# You should have received a copy of the GNU Library General Public License
16//# along with this library; if not, write to the Free Software Foundation,
17//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
18//#
19//# Correspondence concerning AIPS++ should be addressed as follows:
20//# Internet email: aips2-request@nrao.edu.
21//# Postal address: AIPS++ Project Office
22//# National Radio Astronomy Observatory
23//# 520 Edgemont Road
24//# Charlottesville, VA 22903-2475 USA
25//#
26//#
27//# $Id$
28
29#ifndef MS_SDPOINTINGHANDLER_H
30#define MS_SDPOINTINGHANDLER_H
31
32#include <casacore/casa/aips.h>
33#include <casacore/casa/Containers/RecordField.h>
34#include <casacore/measures/Measures/MDirection.h>
35#include <casacore/casa/Arrays/Matrix.h>
36#include <casacore/casa/Arrays/ArrayFwd.h>
37
38namespace casacore { //# NAMESPACE CASACORE - BEGIN
39
40//# Forward Declarations
41class MeasurementSet;
42class MSPointing;
43class MSPointingColumns;
44class Record;
45
46// <summary>
47// </summary>
48
49// <use visibility=local> or <use visibility=export>
50
51// <reviewed reviewer="" date="yyyy/mm/dd" tests="" demos="">
52// </reviewed>
53
54// <prerequisite>
55// <li> SomeClass
56// <li> SomeOtherClass
57// <li> some concept
58// </prerequisite>
59//
60// <etymology>
61// </etymology>
62//
63// <synopsis>
64// </synopsis>
65//
66// <example>
67// </example>
68//
69// <motivation>
70// </motivation>
71//
72// <templating arg=T>
73// <li>
74// <li>
75// </templating>
76//
77// <thrown>
78// <li>
79// <li>
80// </thrown>
81//
82// <todo asof="yyyy/mm/dd">
83// <li> add this feature
84// <li> fix this bug
85// <li> start discussion of this possible extension
86// </todo>
87
89{
90public:
91 // default ctor is not attached to a MS and hence is useless until attached
93
94 // attach this to a MS, mark fields row which are handled here
95 SDPointingHandler(MeasurementSet &ms, Vector<Bool> &handledCols, const Record &row);
96
97 // copy ctor
99
101
102 // assignment operator, uses copy semantics
104
105 // attach to a MS, mark fields in row which are handled here
106 void attach(MeasurementSet &ms, Vector<Bool> &handledCols, const Record &row);
107
108 // reset internals given indicated row, use the same MS
109 void resetRow(const Record &);
110
111 // fill - a new row is added when
112 // a) the name changes
113 // b) the time changes such that it would be outside of the new interval when
114 // added to the old interval (i.e. intervals do not overlap)
115 // c) the direction changes
116 // d) the antennaId changes
117 // There is no look-back to see if a previous row could be re-used
118 void fill(const Record &row, Int antennaId, Double time, const Vector<Double> &timeRange,
119 const MDirection &direction, const MeasFrame &frame);
120
121 // convenience functions for use when filling the FIELD table, which is mostly
122 // just a clone of this table for SD data
123 Int nrow() {return rownr_p+1;}
124 const String &name() {return name_p;}
127 Double time() {return time_p;}
128private:
131
133
139
141
143
145
146 // these might come from an MS table
147 // this can just come from an MS v1 table
152
153 // cleanup everything
154 void clearAll();
155
156 // cleanup things which depend on the row
157 void clearRow();
158
159 // initialize everything
160 void initAll(MeasurementSet &ms, Vector<Bool> &handledCols, const Record &row);
161
162 // initialize everythign which depends on row
163 void initRow(Vector<Bool> &handledCols, const Record &row);
164};
165
166
167} //# NAMESPACE CASACORE - END
168
169#endif
170
171
virtual uInt getType() const
Return the type of the reference Caution: the following should really be (and should be interpreted ...
Read-Only access to an individual field from a Record.
void resetRow(const Record &)
reset internals given indicated row, use the same MS
void clearAll()
cleanup everything
RORecordFieldPtr< String > objectField_p
SDPointingHandler(const SDPointingHandler &other)
copy ctor
const Matrix< Double > & directionPoly()
RORecordFieldPtr< Double > intervalField_p
Int nrow()
convenience functions for use when filling the FIELD table, which is mostly just a clone of this tabl...
RORecordFieldPtr< Double > timeField_p
SDPointingHandler(MeasurementSet &ms, Vector< Bool > &handledCols, const Record &row)
attach this to a MS, mark fields row which are handled here
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 ...
MSPointingColumns * msPointingCols_p
RORecordFieldPtr< String > nameField_p
RORecordFieldPtr< Array< Double > > pointingDirRateField_p
these might come from an MS table this can just come from an MS v1 table
void initRow(Vector< Bool > &handledCols, const Record &row)
initialize everythign which depends on row
void initAll(MeasurementSet &ms, Vector< Bool > &handledCols, const Record &row)
initialize everything
void attach(MeasurementSet &ms, Vector< Bool > &handledCols, const Record &row)
attach to a MS, mark fields in row which are handled here
void clearRow()
cleanup things which depend on the row
SDPointingHandler & operator=(const SDPointingHandler &other)
assignment operator, uses copy semantics
RORecordFieldPtr< Bool > trackingField_p
SDPointingHandler()
default ctor is not attached to a MS and hence is useless until attached
String: the storage and methods of handling collections of characters.
Definition String.h:225
this file contains all the compiler specific defines
Definition mainpage.dox:28
int Int
Definition aipstype.h:50
double Double
Definition aipstype.h:55