| [2] | 1 | //#---------------------------------------------------------------------------
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| 2 | //# SDMemTable.h: A MemoryTable container for single dish integrations
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| 3 | //#---------------------------------------------------------------------------
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| 4 | //# Copyright (C) 2004
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| 5 | //# Malte Marquarding, ATNF
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| 6 | //#
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| 7 | //# This program is free software; you can redistribute it and/or modify it
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| 8 | //# under the terms of the GNU General Public License as published by the Free
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| 9 | //# Software Foundation; either version 2 of the License, or (at your option)
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| 10 | //# any later version.
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| 11 | //#
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| 12 | //# This program is distributed in the hope that it will be useful, but
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| 13 | //# WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | //# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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| 15 | //# Public License for more details.
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| 16 | //#
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| 17 | //# You should have received a copy of the GNU General Public License along
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| 18 | //# with this program; if not, write to the Free Software Foundation, Inc.,
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| 19 | //# 675 Massachusetts Ave, Cambridge, MA 02139, USA.
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| 20 | //#
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| 21 | //# Correspondence concerning this software should be addressed as follows:
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| 22 | //# Internet email: Malte.Marquarding@csiro.au
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| 23 | //# Postal address: Malte Marquarding,
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| 24 | //# Australia Telescope National Facility,
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| 25 | //# P.O. Box 76,
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| 26 | //# Epping, NSW, 2121,
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| 27 | //# AUSTRALIA
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| 28 | //#
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| 29 | //# $Id:
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| 30 | //#---------------------------------------------------------------------------
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| 31 | #ifndef _SDMEMTABLE_H_
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| 32 | #define _SDMEMTABLE_H_
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| 33 |
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| 34 | // STL
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| 35 | #include <string>
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| 36 | #include <vector>
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| 37 | // AIPS++
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| 38 | #include <aips/aips.h>
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| 39 | #include <aips/Utilities/String.h>
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| 40 | #include <aips/Tables/Table.h>
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| 41 | #include <aips/Arrays/MaskedArray.h>
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| 42 |
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| 43 | namespace atnf_sd {
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| 44 |
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| 45 | class SDContainer;
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| 46 | class SDHeader;
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| 47 | class SDFrequencyTable;
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| 48 |
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| 49 |
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| 50 | class SDMemTable {
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| 51 | public:
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| [19] | 52 | // create a new (empty) SDMemTable
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| [18] | 53 | SDMemTable();
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| [19] | 54 | // create a SDMemTable from a )aips++) table on disk
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| [18] | 55 | SDMemTable(const std::string& name);
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| [19] | 56 |
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| 57 | // Copy Construct a SDMemTable, if clear==True only header and
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| 58 | // skeleton are copied, otherwise the whole table is copied.
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| [16] | 59 | SDMemTable(const SDMemTable& other, Bool clear=False);
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| [2] | 60 |
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| [19] | 61 | // Copy Construct a SDMemTable, give a scanid constraint
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| 62 | // see also getScan()
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| [2] | 63 | SDMemTable(const Table& tab, Int scanID);
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| [19] | 64 |
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| [2] | 65 | virtual ~SDMemTable();
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| [19] | 66 |
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| 67 | // put data from meta conatiner into the table
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| [2] | 68 | virtual bool putSDContainer(const SDContainer& sdc);
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| [18] | 69 | virtual bool putSDHeader(const SDHeader& sdh);
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| [2] | 70 | virtual bool putSDFreqTable(const SDFrequencyTable& sdft) {;}
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| 71 |
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| [19] | 72 | // get spectrum,mask and tsys for the given row, at the selected
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| 73 | // cursor
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| [2] | 74 | virtual std::vector<float> getSpectrum(Int whichRow) const;
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| [16] | 75 | virtual std::vector<bool> getMask(Int whichRow) const;
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| [19] | 76 | virtual Float getTsys(Int whichRow) const;
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| [2] | 77 |
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| [19] | 78 | // get info fro current row
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| [2] | 79 | virtual Double getTime(Int whichRow) const ;
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| [19] | 80 | virtual std::string getSourceName(Int whichRow) const;
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| [2] | 81 |
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| [19] | 82 | // set the current value
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| [2] | 83 | virtual bool setIF(Int whichIF=0);
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| 84 | virtual bool setBeam(Int whichBeam=0);
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| 85 | virtual bool setPol(Int whichPol=0);
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| [18] | 86 | //sets the user mask
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| 87 | virtual bool setMask(const std::vector<int>& whichChans);
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| 88 |
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| [19] | 89 | // return the currently selected values
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| [2] | 90 | virtual Int getIF() { return IFSel_; }
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| 91 | virtual Int getBeam() { return beamSel_; }
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| 92 | virtual Int getPol() { return polSel_; }
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| [18] | 93 |
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| [19] | 94 | // print a summary to stdout
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| [2] | 95 | virtual void summary() const;
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| 96 |
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| [19] | 97 | // the (irrelevant) name
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| [2] | 98 | std::string name() const;
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| [19] | 99 |
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| 100 | // write to disk as aips++ table
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| [2] | 101 | void makePersistent(const std::string& filename);
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| [19] | 102 |
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| 103 | // get a new SDMemTable containg all rows with the same give SCANID
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| [2] | 104 | SDMemTable getScan(Int scanID);
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| [18] | 105 |
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| 106 | const TableRecord& getHeader() const {;}
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| [19] | 107 | // get a handle to the "raw" aips++ table
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| [2] | 108 | const Table& table() { return table_; }
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| 109 |
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| [19] | 110 | // return the number of values
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| [18] | 111 | Int nBeam() const;
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| 112 | Int nIF() const;
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| 113 | Int nPol() const;
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| 114 | Int nChan() const;
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| 115 |
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| [19] | 116 | // return a row as a Masked array, internally converting uChar flags
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| 117 | // to bool mask
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| 118 | MaskedArray<Float> rowAsMaskedArray(uInt whichRow,
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| 119 | Bool useSelection = False);
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| 120 |
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| [2] | 121 | private:
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| [19] | 122 | // set up tabel structure
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| [2] | 123 | void setup();
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| [19] | 124 | // the current cursor into the array
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| [2] | 125 | Int IFSel_,beamSel_,polSel_;
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| [19] | 126 | std::vector<bool> chanMask_;
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| [2] | 127 | String name_;
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| [19] | 128 | // the unerlying memory table
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| [2] | 129 | Table table_;
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| 130 | };
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| 131 |
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| 132 | }// namespace
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| 133 | #endif
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