/usr/include/casacore/measures/Measures/MCPosition.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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 | //# MCPosition.h: MPosition conversion routines
//# Copyright (C) 1995,1996,1997,1998,1999,2002
//# 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 MEASURES_MCPOSITION_H
#define MEASURES_MCPOSITION_H
//# Includes
#include <casacore/casa/aips.h>
#include <casacore/measures/Measures/MeasBase.h>
#include <casacore/measures/Measures/MeasRef.h>
#include <casacore/measures/Measures/MCBase.h>
#include <casacore/measures/Measures/MConvertBase.h>
#include <casacore/measures/Measures/MPosition.h>
#include <casacore/casa/OS/Mutex.h>
namespace casacore { //# NAMESPACE CASACORE - BEGIN
//# Forward Declarations
class MCPosition;
class String;
template <class T> class Vector;
//# Typedefs
// <summary> MPosition conversion routines </summary>
// <use visibility=local>
// <reviewed reviewer="UNKNOWN" date="before2004/08/25" tests="tMeasure" demos="">
// </reviewed>
// <prerequisite>
// <li> <linkto class=Measure>Measure</linkto> class
// <li> <linkto class=MCBase>MCBase</linkto> base class
// <li> <linkto class=MConvertBase>overall conversion</linkto> class
// </prerequisite>
//
// <etymology>
// Measure, Convert and Position
// </etymology>
//
// <synopsis>
// Contains state machinery and caching for actual conversions
// </synopsis>
//
// <example>
// See <linkto class=Measure>Measure</linkto> for conversion example.
// </example>
//
// <motivation>
// </motivation>
//
// <todo asof="1996/02/21">
// <li>
// </todo>
class MCPosition : public MCBase {
public:
//# Friends
// Conversion of data
friend class MeasConvert<MPosition>;
//# Constructors
// Default constructor
MCPosition();
//# Destructor
~MCPosition();
//# Member functions
// Show the state of the conversion engine (mainly for debugging purposes)
static String showState();
private:
//# Enumerations
// The list of actual routines provided.
// <note role=warning> Each <src>AA_BB</src> in the list points to routine
// that can be used in the FromTo list in the getConvert routine.
// In addition the type to which each is converted should be in the
// ToRef array, again in the proper order. </note>
enum Routes {
ITRF_WGS84,
WGS84_ITRF,
N_Routes };
//# Typedefs
//# Operators
//# General Member Functions
//# Enumerations
//# Cached Data
Vector<Double> *DVEC1;
//# State machine data
// Transition list
static uInt ToRef_p[N_Routes][3];
// Transition matrix
static uInt FromTo_p[MPosition::N_Types][MPosition::N_Types];
// Mutex for thread-safety.
static MutexedInit theirMutexedInit;
// Fill the global state in a thread-safe way.
static void fillState()
{ theirMutexedInit.exec(); }
//# Constructors
// Copy constructor (not implemented)
MCPosition(const MCPosition &other);
// Assignment (not implemented)
MCPosition &operator=(const MCPosition &other);
//# Member functions
// Create conversion function pointer
virtual void getConvert(MConvertBase &mc,
const MRBase &inref,
const MRBase &outref);
// Create help structures for Measure conversion routines
virtual void initConvert(uInt which, MConvertBase &mc);
// Delete the pointers used in the MeasConvert help structure cache
virtual void clearConvert();
// Routine to do actual conversion
virtual void doConvert(MeasValue &in,
MRBase &inref,
MRBase &outref,
const MConvertBase &mc);
// Conversion routine to cater for inheritance question
void doConvert(MVPosition &in,
MRBase &inref,
MRBase &outref,
const MConvertBase &mc);
private:
// Fill the global state in a thread-safe way.
static void doFillState (void*);
};
} //# NAMESPACE CASACORE - END
#endif
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