casacore
SDFITSHandler.h
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1 //# SDFITSFiller.h: fills all otherwise unhandled columns 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_SDFITSHANDLER_H
30 #define MS_SDFITSHANDLER_H
31 
32 #include <casacore/casa/aips.h>
33 #include <casacore/measures/Measures/MEpoch.h>
34 #include <casacore/measures/TableMeasures/ScalarQuantColumn.h>
35 #include <casacore/measures/TableMeasures/ScalarMeasColumn.h>
36 #include <casacore/casa/Arrays/ArrayFwd.h>
37 
38 namespace casacore { //# NAMESPACE CASACORE - BEGIN
39 
40 //# Forward Declarations
41 class CopyRecordToTable;
42 class MeasurementSet;
43 class Record;
44 class Table;
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 {
90 public:
91  // default ctor is not attached to a MS and hence is useless until attached
93 
94  // attach this to a MS - any unhandled fields in row are handled here.
95  // This handler must be attached last.
96  SDFITSHandler(MeasurementSet &ms, Vector<Bool> &handledCols, const Record &row);
97 
98  // copy ctor
100 
102 
103  // assignment operator, uses copy semantics
105 
106  // attach to a MS - any unhandled fields in row are handled here.
107  // This handler must be attached last.
108  void attach(MeasurementSet &ms, Vector<Bool> &handledCols, const Record &row);
109 
110  // fill - a new row is always added
111  void fill(const Record &row, const MEpoch &time, const Double &interval);
112 private:
113  // the output table
115 
116  // the TIME column
118 
119  // the INTERVAL column
121 
122  // this copies everything from the row to the table
124 
125  // cleanup everything
126  void clearAll();
127 
128  // cleanup the row related stuff
129  void clearRow();
130 
131  // initialize everything
132  void initAll(MeasurementSet &ms, Vector<Bool> &handledCols, const Record &row);
133 
134  // intialize the row related stuff
135  void initRow(Vector<Bool> &handledCols, const Vector<String> &colNames, const Record &row);
136 
137  // get the required table desc given the unhandled columns and the row
138  TableDesc requiredTableDesc(Vector<Bool> &handledCols, Vector<String> &colNames, const Record &row);
139 };
140 
141 
142 } //# NAMESPACE CASACORE - END
143 
144 #endif
145 
146 
void clearRow()
cleanup the row related stuff
ScalarQuantColumn< Double > intervalQuant_p
the INTERVAL column
TableDesc requiredTableDesc(Vector< Bool > &handledCols, Vector< String > &colNames, const Record &row)
get the required table desc given the unhandled columns and the row
void initRow(Vector< Bool > &handledCols, const Vector< String > &colNames, const Record &row)
intialize the row related stuff
Table * tab_p
the output table
SDFITSHandler & operator=(const SDFITSHandler &other)
assignment operator, uses copy semantics
ScalarMeasColumn< MEpoch > timeMeas_p
the TIME column
SDFITSHandler()
default ctor is not attached to a MS and hence is useless until attached
SDFITSHandler(MeasurementSet &ms, Vector< Bool > &handledCols, const Record &row)
attach this to a MS - any unhandled fields in row are handled here.
void initAll(MeasurementSet &ms, Vector< Bool > &handledCols, const Record &row)
initialize everything
CopyRecordToTable * copier_p
this copies everything from the row to the table
SDFITSHandler(const SDFITSHandler &other)
copy ctor
void attach(MeasurementSet &ms, Vector< Bool > &handledCols, const Record &row)
attach to a MS - any unhandled fields in row are handled here.
void clearAll()
cleanup everything
void fill(const Record &row, const MEpoch &time, const Double &interval)
fill - a new row is always added
this file contains all the compiler specific defines
Definition: mainpage.dox:28
TableExprNode time(const TableExprNode &node)
Definition: ExprNode.h:1580
double Double
Definition: aipstype.h:55