Time.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 _Time_cc
#define _Time_cc

#include "Quantity/Variable.h"

#include "PhysicalQuantities/Time.h"

namespace Quantities {
  namespace TimeUnits {

/* definition of Time units */
/* the second and prefixed seconds */

template<> const double Seconds::StandardRatio = 1.;
template<> const std::string Seconds::Basename = "second";
template<> const std::string Seconds::Basesymbol = "s";
template<> const bool Seconds::SI = true; 
template<> const bool Seconds::Exact = true; 

/* the minute */

template<> const double Minute::StandardRatio = 60.;
template<> const std::string Minute::Namestring  = "minute";
template<> const std::string Minute::Symbolstring = "min";
template<> const bool Minute::SI = false;
template<> const bool Minute::Exact = true; 

/* the hour */

template<> const double Hour::StandardRatio = 3600.;
template<> const std::string Hour::Namestring  = "hour";
template<> const std::string Hour::Symbolstring = "h";
template<> const bool Hour::SI = false;
template<> const bool Hour::Exact = true; 

/* the day */

template<> const double Day::StandardRatio = 86400.;
template<> const std::string Day::Namestring  = "day";
template<> const std::string Day::Symbolstring = "d";
template<> const bool Day::SI = false;
template<> const bool Day::Exact = true; 

/* the year */

template<> const double Year::StandardRatio = 31556952.;
template<> const std::string Year::Namestring  = "year";
template<> const std::string Year::Symbolstring = "a";
template<> const bool Year::SI = false;
template<> const bool Year::Exact = false;

/* the Svedberg */

template<> const double Svedberg::StandardRatio = 1.0e-13;
template<> const std::string Svedberg::Namestring  = "Svedberg";
template<> const std::string Svedberg::Symbolstring = "Sv";
template<> const bool Svedberg::SI = false;
template<> const bool Svedberg::Exact = true;

/* the atomic unit of time */

template<> const double Atomic::StandardRatio = 2.4188e-17;
template<> const std::string Atomic::Namestring  = "Atomic";
template<> const std::string Atomic::Symbolstring = "hquer/Eh";
template<> const bool Atomic::SI = false;
template<> const bool Atomic::Exact = false;
  }

template<> const std::string Name<TimeQuantities>::String = "time"; 
template<> const std::string Symbol<TimeQuantities>::String = "t";

}

#endif /* _Time_cc */

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