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Util.h
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00001 //# Copyright (C) 2005
00002 //# Associated Universities, Inc. Washington DC, USA.
00003 //#
00004 //# This library is free software; you can redistribute it and/or modify it
00005 //# under the terms of the GNU Library General Public License as published by
00006 //# the Free Software Foundation; either version 2 of the License, or (at your
00007 //# option) any later version.
00008 //#
00009 //# This library is distributed in the hope that it will be useful, but WITHOUT
00010 //# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00011 //# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
00012 //# License for more details.
00013 //#
00014 //# You should have received a copy of the GNU Library General Public License
00015 //# along with this library; if not, write to the Free Software Foundation,
00016 //# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
00017 //#
00018 //# Correspondence concerning AIPS++ should be addressed as follows:
00019 //#        Internet email: aips2-request@nrao.edu.
00020 //#        Postal address: AIPS++ Project Office
00021 //#                        National Radio Astronomy Observatory
00022 //#                        520 Edgemont Road
00023 //#                        Charlottesville, VA 22903-2475 USA
00024 //#
00025 #ifndef UTIL_H_
00026 #define UTIL_H_
00027 
00028 #include <QString>
00029 #include <casa/Arrays/Vector.h>
00030 
00031 
00032 class QWidget;
00033 
00034 namespace casa { //# NAMESPACE CASA - BEGIN
00035         class Util {
00036                 public:
00037                         static const QString ORGANIZATION;
00038                         static const QString APPLICATION;
00039                         static void showUserMessage( QString& msg, QWidget* parent);
00040                         static double degMinSecToRadians( int degrees, int mins, float secs );
00041                         static double hrMinSecToRadians( int hours, int mins, float secs );
00042                         static QString toHTML( const QString& baseStr );
00043                         static int getCenter( const Vector<Double>& values, Double& mean );
00044                         static void getRa(double radians, int& raHour, int& raMin, double& raSec);
00045                         static void getDec(double radians, int& decDeg, int& decMin, double& decSec);
00046                         static void minMax( double& min, double& max, const Vector<Double>& values );
00047                         static QString toDegreeString( int hrs, int mins, double secs );
00048                         static QString toDecString( int hrs, int mins, double secs );
00049                         static void appendSign( double rad, QString& degreeString );
00050                         static QList<QString> getTitleCaseVariations( QString source );
00051                         static QString toTitleCase( QString word );
00052 
00056                         static QString stripBrackets( QString unitStr );
00057 
00062                         static QString stripFont( QString unitStr );
00063 
00064                 private:
00065                         Util();
00066                         virtual ~Util();
00067                         static double toRadians( double degrees );
00068                         static double toDecimalDegrees( int hrs, int mins, float seconds );
00069                         static const double PI;
00070                         static const double TIME_CONV;
00071                         static const double RAD_DEGREE_CONVERSION;
00072 
00073         };
00074 }
00075 #endif /* UTIL_H_ */