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 
36 namespace casacore { //# NAMESPACE CASACORE - BEGIN
37 
38 //# Forward Declarations
39 class MeasurementSet;
40 class MSField;
41 class MSFieldColumns;
42 class String;
43 class Record;
44 class 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 {
90 public:
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;}
119 private:
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
SDFieldHandler & operator=(const SDFieldHandler &other)
assignment operator, uses copy semantics
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
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