PlaneAngle.cc

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/* Copyright (C) 2002-2004, Bernd Speiser */

/* This file is part of PhysicalQuantities.

PhysicalQuantities is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

PhysicalQuantities 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 General Public License for more details.
  
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA.
*/

#ifndef _PlaneAngle_cc
#define _PlaneAngle_cc

#include "Quantity/Variable.h"

#include "PhysicalQuantities/PlaneAngle.h"

namespace Quantities {
  namespace PlaneAngleUnits {

/* definition of PlaneAngle units */
/* the radian and prefixed radians */

template<> const double Radians::StandardRatio = 1.;
template<> const std::string Radians::Basename = "radian";
template<> const std::string Radians::Basesymbol = "rad";
template<> const bool Radians::SI = true;
template<> const bool Radians::Exact = true;

/* the degree */

template<> const double Degree::StandardRatio 
                                          = (4. * std::atan (1.0))/180.;
template<> const std::string Degree::Namestring  = "degree";
template<> const std::string Degree::Symbolstring = "deg";
template<> const bool Degree::SI = false;
template<> const bool Degree::Exact = true;

/* the minute */

template<> const double Minute::StandardRatio 
                                        = (4. * std::atan (1.0))/10800.;
template<> const std::string Minute::Namestring  = "minute";
template<> const std::string Minute::Symbolstring = "'";
template<> const bool Minute::SI = false;
template<> const bool Minute::Exact = true;

/* the second */

template<> const double Second::StandardRatio 
                                       = (4. * std::atan (1.0))/648000.;
template<> const std::string Second::Namestring  = "second";
template<> const std::string Second::Symbolstring = "''";
template<> const bool Second::SI = false;
template<> const bool Second::Exact = true;

/* the grade */

template<> const double Grade::StandardRatio 
                                          = (4. * std::atan (1.0))/200.;
template<> const std::string Grade::Namestring  = "grade";
template<> const std::string Grade::Symbolstring = "grad";
template<> const bool Grade::SI = false;
template<> const bool Grade::Exact = true;

  }

const std::string Name<PlaneAngleQuantities>::String = "plane angle";
const std::string Symbol<PlaneAngleQuantities>::String = "";

}

#endif /* _PlaneAngle_cc */

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