casacore
SDFieldHandler.h
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1//# SDFieldFiller.h: fills the FIELD table for the SDFITS filler
2//# Copyright (C) 2000,2001
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_SDFIELDHANDLER_H
30#define MS_SDFIELDHANDLER_H
31
32#include <casacore/casa/aips.h>
33#include <casacore/casa/Arrays/ArrayFwd.h>
34#include <casacore/casa/Containers/RecordField.h>
35
36namespace casacore { //# NAMESPACE CASACORE - BEGIN
37
38//# Forward Declarations
39class MeasurementSet;
40class MSField;
41class MSFieldColumns;
42class String;
43class Record;
44class ColumnsIndex;
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 - no columns are explicitly handled here
95 SDFieldHandler(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, the handledCols and row arguments are ignored here
106 void attach(MeasurementSet &ms, Vector<Bool> &handledCols, const Record &row);
107
108 // reset internals given indicated row, use the same MS; just resets the id pointer
109 void resetRow(const Record &row);
110
111 // fill - a new row is added at each call unless the data is from a previous MS fill
112 // in which case an existing MAIN_FIELD_ID is used to see if that existing row might
113 // be reused
114 void fill(const Record &row, const String &name, Int directionRefType,
115 const Matrix<Double> &directionPoly, Double time, Int sourceId);
116
117 // get the current field ID
118 Int fieldId() {return rownr_p;}
119private:
122
124
125 // fields which might be present if the data is originally from a MS
133
138
139 // cleanup everything
140 void clearAll();
141
142 void clearRow();
143
144 // initialize everything
145 void initAll(MeasurementSet &ms, Vector<Bool> &handledCols, const Record &row);
146
147 // initialize things which depend on the row
148 void initRow(Vector<Bool> &handledCols, const Record &row);
149};
150
151
152} //# NAMESPACE CASACORE - END
153
154#endif
155
156
void initRow(Vector< Bool > &handledCols, const Record &row)
initialize things which depend on the row
RecordFieldPtr< Int > sourceIdKey_p
RORecordFieldPtr< Array< Double > > referenceDirField_p
RORecordFieldPtr< Array< Double > > referenceDirRateField_p
RORecordFieldPtr< Array< Double > > phaseDirField_p
void initAll(MeasurementSet &ms, Vector< Bool > &handledCols, const Record &row)
initialize everything
MSFieldColumns * msFieldCols_p
RORecordFieldPtr< Bool > flagRowField_p
void attach(MeasurementSet &ms, Vector< Bool > &handledCols, const Record &row)
attach to a MS, the handledCols and row arguments are ignored here
SDFieldHandler(const SDFieldHandler &other)
copy ctor
RORecordFieldPtr< String > nameField_p
RORecordFieldPtr< String > codeField_p
void resetRow(const Record &row)
reset internals given indicated row, use the same MS; just resets the id pointer
void clearAll()
cleanup everything
RORecordFieldPtr< Array< Double > > delayDirRateField_p
SDFieldHandler()
default ctor is not attached to a MS and hence is useless until attached
Int fieldId()
get the current field ID
RecordFieldPtr< Double > timeKey_p
RecordFieldPtr< String > nameKey_p
RORecordFieldPtr< Array< Double > > delayDirField_p
RORecordFieldPtr< Int > fieldIdField_p
fields which might be present if the data is originally from a MS
SDFieldHandler & operator=(const SDFieldHandler &other)
assignment operator, uses copy semantics
void fill(const Record &row, const String &name, Int directionRefType, const Matrix< Double > &directionPoly, Double time, Int sourceId)
fill - a new row is added at each call unless the data is from a previous MS fill in which case an ex...
RORecordFieldPtr< Array< Double > > phaseDirRateField_p
RORecordFieldPtr< Double > timeField_p
SDFieldHandler(MeasurementSet &ms, Vector< Bool > &handledCols, const Record &row)
attach this to a MS - no columns are explicitly handled here
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
TableExprNode time(const TableExprNode &node)
Definition: ExprNode.h:1580
int Int
Definition: aipstype.h:50
double Double
Definition: aipstype.h:55