Precision.h

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//# Precision.h: Determine appropriate precision for printing
//# Copyright (C) 1994,1995,1999
//# 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: Precision.h 21022 2011-03-01 10:07:47Z gervandiepen $

#ifndef CASA_PRECISION_H
#define CASA_PRECISION_H

//# Includes
#include <casa/aips.h>
#include <casa/Arrays/Vector.h>


namespace casa { //# NAMESPACE CASA - BEGIN

  // <summary> Various precision-related functions </summary>
  // <use visibility=export>
  // <reviewed reviewer="" date="" tests="" demos="">

  // <synopsis>
  // Various functions for determining precision for printing.
  // </synopsis>

  // Determine precision for two related value,error pairs (such as RA-Dec)
  uInt precisionForValueErrorPairs (const Vector<Double>& pair1,
                                    const Vector<Double>& pair2);

} //# NAMESPACE CASA - END

#endif