source: branches/parallelCasa3.3/src/STFiller.h@ 2423

Last change on this file since 2423 was 1819, checked in by Kana Sugimoto, 14 years ago

New Development: No

JIRA Issue: No (merge alma branch to trunk)

Ready for Test: Yes

Interface Changes: No

Test Programs: regressions may work

Module(s): all single dish modules

Description:

Merged all changes in alma (r1386:1818) and newfiller (r1774:1818) branch.


  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 3.0 KB
Line 
1//
2// C++ Interface: STFiller
3//
4// Description:
5//
6//
7// Author: Malte Marquarding <asap@atnf.csiro.au>, (C) 2006
8//
9// Copyright: See COPYING file that comes with this distribution
10//
11//
12#ifndef STFILLER_H
13#define STFILLER_H
14
15#include <vector>
16#include <string>
17
18#include <casa/aips.h>
19#include <casa/iostream.h>
20#include <casa/Utilities/CountedPtr.h>
21#include <casa/BasicSL/String.h>
22#include <casa/Arrays/Vector.h>
23
24#include "Scantable.h"
25#include "STHeader.h"
26#include "Logger.h"
27
28class PKSreader;
29class NROReader;
30
31namespace asap {
32
33/**
34This class fills a Scantable from external data formats using the PKSReader class.
35
36@brief A filler object for data import into Scantable
37@author Malte Marquarding
38@date 2006/01/16
39@version 2.0a
40*/
41class STFiller : public Logger {
42public:
43
44 /**
45 * Default constructor
46 */
47 STFiller();
48
49
50 /**
51 * Constructor taking an existing Scantable to fill
52 * @param stbl
53 */
54 explicit STFiller(casa::CountedPtr< Scantable > stbl);
55
56
57 /**
58 * A constructor for a filler with associated input file
59 * @param filename the input file (rpf,sdfite or ms)
60 * @param whichIF read a specific IF only (default -1 means all IFs)
61 * @param whichBeam read a specific beam only (default -1 means all beams)
62 */
63 explicit STFiller( const std::string& filename, int whichIF=-1,
64 int whichBeam=-1 );
65
66 /**
67 * Destructor
68 */
69 virtual ~STFiller();
70
71 /**
72 * associate the Filler with a file on disk
73 * @param filename the input file (rpf,sdfite or ms)
74 * @param whichIF read a specific IF only (default -1 means all IFs)
75 * @param whichBeam read a specific beam only (default -1 means all beams)
76 * @exception AipsError Creation of PKSreader failed
77 */
78 void open( const std::string& filename, const std::string& antenna, int whichIF=-1, int whichBeam=-1, casa::Bool getPt=casa::False );
79
80 /**
81 * detach from file and clean up pointers
82 */
83 void close( );
84
85 /**
86 * Read in "rows" from the source file attached with open()
87 * @return a status flag passed on by PKSreader
88 *
89 * @li @c 0: ok
90 * @li >0: failed
91 */
92 int read( );
93
94 casa::CountedPtr<Scantable> getTable() const { return table_;}
95
96 /**
97 * For NRO data
98 *
99 * 2008/11/11 Takeshi Nakazato
100 *
101 * openNRO : NRO version of open(), which performs to open file and
102 * read header data.
103 *
104 * readNRO : NRO version of read(), which performs to read scan
105 * records.
106 *
107 * fileCheck: Identify a type (NRO data or not) of filename_.
108 **/
109 void openNRO( int whichIF=-1, int whichBeam=-1 ) ;
110 int readNRO() ;
111 casa::Bool fileCheck() ;
112
113 void setReferenceExpr(const std::string& rx) { refRx_ = rx; }
114
115private:
116
117 PKSreader* reader_;
118 STHeader* header_;
119 casa::String filename_;
120 casa::CountedPtr< Scantable > table_;
121 casa::Int nIF_, nBeam_, nPol_, nChan_, nInDataRow;
122 casa::uInt ifOffset_, beamOffset_;
123 casa::Vector<casa::Bool> haveXPol_;
124 casa::String refRx_;
125 NROReader *nreader_ ;
126 casa::Bool isNRO_ ;
127};
128
129} // namespace
130
131#endif
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