Length.cc

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/* Copyright (C) 2002 - 2005, 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 _Length_cc
#define _Length_cc

#include "Quantity/Variable.h"

#include "PhysicalQuantities/Length.h"

namespace quantity {
  namespace length {

/* definition of Length units */
/* the metre and prefixed metres */

template<> const std::string Metres::Basename = "metre";
template<> const std::string Metres::Basesymbol = "m";
template<> const bool Metres::SI = true;

/* the Bohr */

template<> const std::string Bohr::Namestring  = "bohr";
template<> const std::string Bohr::Symbolstring = "b";
template<> const bool Bohr::SI = false;

/* the Angstrom */

template<> const std::string Angstrom::Namestring  = "angstrom";
template<> const std::string Angstrom::Symbolstring = "A0";
template<> const bool Angstrom::SI = false;

/* the micron */

template<> const std::string Micron::Namestring  = "micron";
template<> const std::string Micron::Symbolstring = "mu";
template<> const bool Micron::SI = false;

/* the millimicron */

template<> const std::string MilliMicron::Namestring  = "millimicron";
template<> const std::string MilliMicron::Symbolstring = "mmu";
template<> const bool MilliMicron::SI = false;

/* the X */

template<> const std::string X::Namestring  = "xunit";
template<> const std::string X::Symbolstring = "X";
template<> const bool X::SI = false;

/* the Fermi */

template<> const std::string Fermi::Namestring  = "fermi";
template<> const std::string Fermi::Symbolstring = "f";
template<> const bool Fermi::SI = false;

/* the Inch */

template<> const std::string Inch::Namestring  = "inch";
template<> const std::string Inch::Symbolstring = "in";
template<> const bool Inch::SI = false;

/* the foot */

template<> const std::string Foot::Namestring  = "foot";
template<> const std::string Foot::Symbolstring = "ft";
template<> const bool Foot::SI = false;

/* the Yard */

template<> const std::string Yard::Namestring  = "yard";
template<> const std::string Yard::Symbolstring = "yd";
template<> const bool Yard::SI = false;

/* the Mile */

template<> const std::string Mile::Namestring  = "mile";
template<> const std::string Mile::Symbolstring = "mi";
template<> const bool Mile::SI = false;

/* the nautical Mile */

template<> const std::string NauticalMile::Namestring  = "nauticalmile";
template<> const std::string NauticalMile::Symbolstring = "";
template<> const bool NauticalMile::SI = false;

/* the astronomical unit */

template<> const std::string Astronomical::Namestring  
                                                   = "astronomicalunit";
template<> const std::string Astronomical::Symbolstring = "AU";
template<> const bool Astronomical::SI = false;

/* the Parsec */

template<> const std::string Parsec::Namestring  = "parsec";
template<> const std::string Parsec::Symbolstring = "pc";
template<> const bool Parsec::SI = false;

/* the Lightyear */

template<> const std::string LightYear::Namestring  = "lightyear";
template<> const std::string LightYear::Symbolstring = "l.y.";
template<> const bool LightYear::SI = false;

/* the Lightsecond */

template<> const std::string LightSecond::Namestring  = "lightsecond";
template<> const std::string LightSecond::Symbolstring = "";
template<> const bool LightSecond::SI = false;

template<> const double Standard<Metres>::ratio = 1.0;
template<> const bool Standard<Metres>::exact = true;

template<> const double Standard<Bohr>::ratio = 5.29177e-11;
template<> const bool Standard<Bohr>::exact = false;

template<> const double Standard<Angstrom>::ratio = 1.0e-10;
template<> const bool Standard<Angstrom>::exact = true;

template<> const double Standard<Micron>::ratio = 1.0e-6;
template<> const bool Standard<Micron>::exact = true;

template<> const double Standard<MilliMicron>::ratio = 1.0e-9;
template<> const bool Standard<MilliMicron>::exact = true;

template<> const double Standard<X>::ratio = 1.002e-13;
template<> const bool Standard<X>::exact = false;

template<> const double Standard<Fermi>::ratio = 1.0e-15;
template<> const bool Standard<Fermi>::exact = true;

template<> const double Standard<Inch>::ratio = 2.54e-2;
template<> const bool Standard<Inch>::exact = true;

template<> const double Standard<Foot>::ratio = 0.3048;
template<> const bool Standard<Foot>::exact = true;

template<> const double Standard<Yard>::ratio = 0.9144;
template<> const bool Standard<Yard>::exact = true;

template<> const double Standard<Mile>::ratio = 1609.344;
template<> const bool Standard<Mile>::exact = true;

template<> const double Standard<NauticalMile>::ratio = 1852.;
template<> const bool Standard<NauticalMile>::exact = true;

template<> const double Standard<Astronomical>::ratio = 1.49600e11;
template<> const bool Standard<Astronomical>::exact = true;

template<> const double Standard<Parsec>::ratio = 3.08568e16;
template<> const bool Standard<Parsec>::exact = false;

template<> const double Standard<LightYear>::ratio = 9.460528e15;
template<> const bool Standard<LightYear>::exact = false;

template<> const double Standard<LightSecond>::ratio = 299792458.;
template<> const bool Standard<LightSecond>::exact = true;

  }

template<> const std::string Name<length::Quantity>::String = "length";
template<> const std::string Symbol<length::Quantity>::String = "l";

}

#endif /* _Length_h */

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