source: trunk/src/SDMemTableWrapper.h @ 90

Last change on this file since 90 was 90, checked in by mar637, 20 years ago

added copy function
renaming and update according to SDMemTable changes

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 4.6 KB
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1//#---------------------------------------------------------------------------
2//# SDMemTableWrapper.h: Wrapper classes to use CountedPtr
3//#---------------------------------------------------------------------------
4//# Copyright (C) 2004
5//# Malte Marquarding, ATNF
6//#
7//# This program is free software; you can redistribute it and/or modify it
8//# under the terms of the GNU General Public License as published by the Free
9//# Software Foundation; either version 2 of the License, or (at your option)
10//# any later version.
11//#
12//# This program is distributed in the hope that it will be useful, but
13//# WITHOUT ANY WARRANTY; without even the implied warranty of
14//# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
15//# Public License for more details.
16//#
17//# You should have received a copy of the GNU General Public License along
18//# with this program; if not, write to the Free Software Foundation, Inc.,
19//# 675 Massachusetts Ave, Cambridge, MA 02139, USA.
20//#
21//# Correspondence concerning this software should be addressed as follows:
22//#        Internet email: Malte.Marquarding@csiro.au
23//#        Postal address: Malte Marquarding,
24//#                        Australia Telescope National Facility,
25//#                        P.O. Box 76,
26//#                        Epping, NSW, 2121,
27//#                        AUSTRALIA
28//#
29//# $Id:
30//#---------------------------------------------------------------------------
31#ifndef _SDMEMTABLEWRAPPER_H
32#define _SDMEMTABLEWRAPPER_H
33
34#include <vector>
35#include <string>
36
37#include "SDMemTable.h"
38
39namespace asap {
40
41class SDMemTableWrapper {
42
43public:
44  SDMemTableWrapper(const std::string& name) :
45    table_(new SDMemTable(name)) {;}
46  SDMemTableWrapper() :
47    table_(new SDMemTable()) {;}
48
49  SDMemTableWrapper(CountedPtr<SDMemTable> cp) : table_(cp) {;}
50  //SDMemTableWrapper(SDMemTable* sdmt) : table_(sdmt) {;}
51  SDMemTableWrapper(const SDMemTableWrapper& mt) :
52    table_(mt.getCP()) {;}
53
54  SDMemTableWrapper(const SDMemTableWrapper& mt, const std::string& expr) :
55    table_(new SDMemTable(mt.getCP()->table(), expr)) {;}
56
57  SDMemTableWrapper copy() {
58    //CountedPtr<SDMemTable> cp = new SDMemTable(*this, False);
59    return SDMemTableWrapper(new SDMemTable(*(this->getCP()), False));
60  }
61
62  SDMemTableWrapper getScan(int scan) {
63    String cond("SELECT * from $1 WHERE SCANID == ");
64    cond += String::toString(scan);
65    return SDMemTableWrapper(*this, cond);
66  }
67
68  SDMemTableWrapper getSource(const std::string& source) {
69    String cond("SELECT * from $1 WHERE SRCNAME == '");
70    cond += source;cond += "'";
71    return SDMemTableWrapper(*this, cond);
72  }
73
74  std::vector<float> getSpectrum(int whichRow=0) const {
75    return table_->getSpectrum(whichRow);
76  }
77
78  std::vector<double> getAbscissa(int whichRow,
79                                  const std::string& unit = "GHz",
80                                  const std::string& frame = "TOPO",
81                                  double restfreq=0.0) const {
82    return table_->getAbscissa(whichRow,unit,frame,restfreq);
83  }
84
85  float getTsys(int whichRow=0) {return table_->getTsys(whichRow);}
86  std::string getTime(int whichRow=0) {return table_->getTime(whichRow);}
87
88  std::vector<bool> getMask(int whichRow=0) const {
89    return table_->getMask(whichRow);
90  }
91  bool setMask(const std::vector<int> mvals) const {
92    return table_->setMask(mvals);
93  }
94
95  void flag(int whichRow=-1) {
96    table_->flag(whichRow);
97  }
98  std::string getSourceName(int whichRow=0) {
99    return table_->getSourceName(whichRow);
100  }
101
102  void setSpectrum(std::vector<float> spectrum, int whichRow=0) {
103      table_->setSpectrum(spectrum, whichRow);
104  }
105
106  bool setIF(int whichIF=0) {return table_->setIF(whichIF);}
107  bool setBeam(int whichBeam=0) {return table_->setBeam(whichBeam);}
108  bool setPol(int whichPol=0) {return table_->setPol(whichPol);}
109
110  int getIF() {return table_->getIF();}
111  int getBeam() {return table_->getBeam();}
112  int getPol() {return table_->getPol();}
113
114  int nIF() {return table_->nIF();}
115  int nBeam() {return table_->nBeam();}
116  int nPol() {return table_->nPol();}
117  int nChan() {return table_->nChan();}
118  int nScan() {return table_->nScan();}
119  int nRow() {return table_->nRow();}
120
121  //sets the mask
122  bool setChannels(const std::vector<int>& whichChans) {
123    return setChannels(whichChans);
124  }
125  void makePersistent(const std::string& fname) {
126    table_->makePersistent(fname);
127  }
128
129  void setRestFreqs(std::vector<double> freqs, const std::string& theunit) {
130    table_->setRestFreqs(freqs, theunit);
131  }
132
133  CountedPtr<SDMemTable> getCP() const {return table_;}
134  std::string summary() { return table_->summary(); }
135
136private:
137  CountedPtr<SDMemTable> table_;
138};
139
140} // namespace
141#endif
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