source: trunk/src/SDMemTableWrapper.h@ 390

Last change on this file since 390 was 386, checked in by kil064, 20 years ago

support RESTFREQID column in SDMemTable object

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 5.8 KB
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1//#---------------------------------------------------------------------------
2//# SDMemTableWrapper.h: Wrapper classes to use CountedPtr
3//#---------------------------------------------------------------------------
4//# Copyright (C) 2004
5//# 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#include <casa/Arrays/Vector.h>
37
38#include "SDMemTable.h"
39
40namespace asap {
41
42class SDMemTableWrapper {
43
44public:
45 SDMemTableWrapper(const std::string& name) :
46 table_(new SDMemTable(name)) {;}
47 SDMemTableWrapper() :
48 table_(new SDMemTable()) {;}
49
50 SDMemTableWrapper(casa::CountedPtr<SDMemTable> cp) : table_(cp) {;}
51 //SDMemTableWrapper(SDMemTable* sdmt) : table_(sdmt) {;}
52 SDMemTableWrapper(const SDMemTableWrapper& mt) :
53 table_(mt.getCP()) {;}
54
55 SDMemTableWrapper(const SDMemTableWrapper& mt, const std::string& expr) :
56 table_(new SDMemTable(mt.getCP()->table(), expr)) {;}
57
58 SDMemTableWrapper copy() {
59 //CountedPtr<SDMemTable> cp = new SDMemTable(*this, False);
60 return SDMemTableWrapper(new SDMemTable(*(this->getCP()), casa::False));
61 }
62
63 //SDMemTableWrapper getScan(int scan) {
64 SDMemTableWrapper getScan(std::vector<int> scan) {
65 casa::String cond("SELECT FROM $1 WHERE SCANID IN ");
66 casa::Vector<casa::Int> v(scan);
67 casa::ostringstream oss;
68 oss << v;
69 cond += casa::String(oss);
70 return SDMemTableWrapper(*this, cond);
71 }
72
73 SDMemTableWrapper getSource(const std::string& source) {
74 casa::String cond("SELECT * from $1 WHERE SRCNAME == pattern('");
75 cond += source;cond += "')";
76 return SDMemTableWrapper(*this, cond);
77 }
78
79 std::vector<float> getSpectrum(int whichRow=0) const {
80 return table_->getSpectrum(whichRow);
81 }
82
83 std::vector<double> getAbcissa(int whichRow=0) const {
84 return table_->getAbcissa(whichRow);
85 }
86 std::string getAbcissaString(int whichRow=0) const {
87 return table_->getAbcissaString(whichRow);
88 }
89
90 std::vector<float> getTsys() {
91 int nRow = table_->nRow();
92 std::vector<float> result(nRow);
93 for (uint i=0; i<nRow; i++) {
94 result[i] = table_->getTsys(i);
95 }
96 return result;
97 }
98
99 std::string getTime(int whichRow=0) {return table_->getTime(whichRow);}
100
101 std::string getFluxUnit() const {return table_->getFluxUnit();}
102 void setFluxUnit(const std::string& unit) {table_->setFluxUnit(unit);}
103
104 void setInstrument(const std::string& name) {table_->setInstrument(name);}
105
106 std::vector<bool> getMask(int whichRow=0) const {
107 return table_->getMask(whichRow);
108 }
109 bool setMask(const std::vector<int> mvals) const {
110 return table_->setMask(mvals);
111 }
112
113 void flag(int whichRow=-1) {
114 table_->flag(whichRow);
115 }
116 std::string getSourceName(int whichRow=0) {
117 return table_->getSourceName(whichRow);
118 }
119
120 void setSpectrum(std::vector<float> spectrum, int whichRow=0) {
121 table_->setSpectrum(spectrum, whichRow);
122 }
123
124 bool setIF(int whichIF=0) {return table_->setIF(whichIF);}
125 bool setBeam(int whichBeam=0) {return table_->setBeam(whichBeam);}
126 bool setPol(int whichPol=0) {return table_->setPol(whichPol);}
127
128 int getIF() {return table_->getIF();}
129 int getBeam() {return table_->getBeam();}
130 int getPol() {return table_->getPol();}
131
132 int nIF() {return table_->nIF();}
133 int nBeam() {return table_->nBeam();}
134 int nPol() {return table_->nPol();}
135 int nChan() {return table_->nChan();}
136 int nScan() {return table_->nScan();}
137 int nRow() {return table_->nRow();}
138
139 //sets the mask
140 bool setChannels(const std::vector<int>& whichChans) {
141 return setChannels(whichChans);
142 }
143 void makePersistent(const std::string& fname) {
144 table_->makePersistent(fname);
145 }
146
147 void setRestFreqs(std::vector<double> freqs, const std::string& theunit) {
148 table_->setRestFreqs(freqs, theunit);
149 }
150
151 bool selectRestFreq(double freq, const std::string& unit,
152 const std::string& source, int whichIF) {
153 return table_->selectRestFreq(casa::Double(freq), casa::String(unit),
154 casa::String(source),
155 casa::Int(whichIF));
156 }
157
158 std::vector<double> getRestFreqs() {
159 return table_->getRestFreqs();
160 }
161
162 void setCoordInfo(std::vector<string> theinfo) {
163 table_->setCoordInfo(theinfo);
164 }
165 std::vector<string> getCoordInfo() const {
166 return table_->getCoordInfo();
167 }
168
169 casa::CountedPtr<SDMemTable> getCP() const {return table_;}
170 SDMemTable* getPtr() {return &(*table_);}
171
172 std::string summary(bool verbose=false) const {
173 return table_->summary(verbose);
174 }
175
176 std::vector<std::string> history(int whichRow=0) {
177 return table_->history(whichRow);
178 }
179
180private:
181 casa::CountedPtr<SDMemTable> table_;
182};
183
184} // namespace
185#endif
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