/usr/include/casacore/fits/FITS/SDFITSTable.h is in casacore-dev 2.2.0-2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 | //# SDFITSTable.h : this defines SDFITSTable, a FITSTable following the SD convention
//# Copyright (C) 1997,1999
//# Associated Universities, Inc. Washington DC, USA.
//#
//# This library is free software; you can redistribute it and/or modify it
//# under the terms of the GNU Library General Public License as published by
//# the Free Software Foundation; either version 2 of the License, or (at your
//# option) any later version.
//#
//# This library is distributed in the hope that it will be useful, but WITHOUT
//# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
//# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
//# License for more details.
//#
//# You should have received a copy of the GNU Library General Public License
//# along with this library; if not, write to the Free Software Foundation,
//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
//#
//# Correspondence concerning AIPS++ should be addressed as follows:
//# Internet email: aips2-request@nrao.edu.
//# Postal address: AIPS++ Project Office
//# National Radio Astronomy Observatory
//# 520 Edgemont Road
//# Charlottesville, VA 22903-2475 USA
//#
//#
//# $Id$
#ifndef FITS_SDFITSTABLE_H
#define FITS_SDFITSTABLE_H
#include <casacore/casa/aips.h>
#include <casacore/fits/FITS/FITSTable.h>
#include <casacore/casa/Containers/Block.h>
namespace casacore { //# NAMESPACE CASACORE - BEGIN
// <summary>
// SDFITSTable is a FITSTable which follows the Single Dish FITS Convention.
// </summary>
// <use visibility=export>
// <reviewed reviewer="" date="yyyy/mm/dd" tests="" demos="">
// </reviewed>
// <prerequisite>
// <li> FITSTable
// </prerequisite>
//
// <etymology>
// SDFITSTable is derived from FITSTable. It contains additional
// checks and behaviour appropriate to the Single Dish FITS Convention
// hence this is a Single Dish FITS Table, or SDFITSTable.
// </etymology>
//
// <synopsis>
// This class behaves much like FITSTable. It additionally verifies
// that the indicated HDU in the input FITS file follows the SDFITS
// convention (it has all of the required columns) and it treats
// keywords as virtual columns when appropriate. These virtual
// columns will appear as fields in the currentRecord and description
// and will NOT appear in the keywords.
// </synopsis>
//
// <example>
// </example>
//
// <motivation>
// It was useful to encapsulate this behaviour in a class so that
// the checks on a valid SDFITS table and the treatment of keywords
// as virtual columns would not need to appear everywhere it might
// be used.
// </motivation>
//
// <thrown>
// <li>
// <li>
// </thrown>
//
// <todo asof="1997/01/14">
// <li> everything
// </todo>
class SDFITSTable : public FITSTable
{
public:
// the core keywords, UNKNOWN is not a core keyword,
// NUM_CORE_KEYWORDS is a place holder
enum CoreKeyword { OBJECT, TELESCOP, BANDWID, DATEOBS,
EXPOSURE, TSYS, NUM_CORE_KEYWORDS,
UNKNOWN=NUM_CORE_KEYWORDS };
// construct from a file
SDFITSTable(const String &fileName, uInt whichHDU=1);
// The destructor
~SDFITSTable();
// Attach this SDFITSTable to a new file name, same HDU# as at open time
virtual Bool reopen(const String &fileName);
// is this a valid SDFITS file
virtual Bool isSDFITS() const { return isSDFITS_p;}
// translate to/from core keyword names to enumeration
static CoreKeyword coreKeyword(const String& name);
static String coreKeywordName(CoreKeyword kw);
private:
Bool isSDFITS_p;
// block of core keyword names
static Block<String> kwNames;
// kwNames initialization function
static void init_kwNames();
// check to see if the named keyword should
// be turned into a column, all non-reserved keywords will
// always be turned into a column.
static Bool isSDFitsColumn(const String& name);
// the array of keyword names
// the regular FITSTable::reopen does nearly everything fine,
// this function moves stuff out of the keywords and into the
// output record as appropriate
void sdfits_shuffle();
// undefined an inaccessible
SDFITSTable();
SDFITSTable(const SDFITSTable &);
SDFITSTable &operator=(const SDFITSTable &);
};
} //# NAMESPACE CASACORE - END
#endif
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