source: branches/alma/src/FillerWrapper.h @ 2342

Last change on this file since 2342 was 1818, checked in by Kana Sugimoto, 14 years ago

New Development: Yes

JIRA Issue: No (merge)

Ready for Test: Yes

Interface Changes: No

Description:

Merged changes -r1774:1817 in newfiller branch to alma branch


File size: 1.7 KB
Line 
1//
2// C++ Interface: Filler
3//
4// Description:
5//
6//
7// Author: Malte Marquarding <asap@atnf.csiro.au>, (C) 2010
8//
9// Copyright: See COPYING file that comes with this distribution
10//
11//
12#ifndef ASAPFILLER_H
13#define ASAPFILLER_H
14
15#include <casa/aips.h>
16#include <casa/Exceptions.h>
17#include <casa/Utilities/CountedPtr.h>
18#include <casa/OS/File.h>
19
20#include <string>
21
22#include "ScantableWrapper.h"
23#include "FillerBase.h"
24#include "PKSFiller.h"
25#include "NROFiller.h"
26
27
28namespace asap
29{
30class FillerWrapper
31{
32public:
33
34  explicit FillerWrapper(ScantableWrapper tbl) : filler_(0), attached_(false)
35  { stable_ = tbl.getCP(); }
36
37  virtual ~FillerWrapper() { close(); }
38
39
40//  void open(const std::string& filename, casa::Record rec) {
41  void open(const std::string& filename) {
42    casa::File file(filename);
43    if ( !file.exists() ) {
44      throw(AipsError("File does not exist"));
45    }
46    filler_ = new PKSFiller(stable_);
47//    if (filler_->open(filename, rec)) {
48    if (filler_->open(filename)) {
49      attached_ = true;
50      return;
51    }
52    filler_ = new NROFiller(stable_);
53//    if (filler_->open(filename, rec)) {
54    if (filler_->open(filename)) {
55      attached_ = true;
56      return;
57    }
58    filler_ = 0;
59    attached_ = false;
60    throw casa::AipsError("Unknown Data Format");
61  }
62  void close() {
63    if (attached_) {
64      filler_->close();
65    }
66  }
67
68  void fill() {
69    if (attached_) {
70      filler_->fill();
71    }
72  }
73
74  void setReferenceRegex(const std::string& rx) {
75    if (attached_) {
76      filler_->setReferenceRegex(rx);
77    }
78  }
79
80private:
81
82  FillerWrapper();
83  FillerWrapper(const FillerWrapper&);
84  FillerWrapper& operator=(const FillerWrapper&);
85
86  casa::CountedPtr<FillerBase> filler_;
87  bool attached_;
88  casa::CountedPtr<Scantable> stable_;
89};
90
91};
92#endif
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