00001 00005 /* Copyright (C) 2002 - 2005 Bernd Speiser */ 00006 00007 /* This file is part of PhysicalQuantities. 00008 00009 PhysicalQuantities is free software; you can redistribute it and/or 00010 modify it under the terms of the GNU General Public License 00011 as published by the Free Software Foundation; either version 2 00012 of the License, or (at your option) any later version. 00013 00014 PhysicalQuantities is distributed in the hope that it will be useful, 00015 but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00017 GNU General Public License for more details. 00018 00019 You should have received a copy of the GNU General Public License 00020 along with this program; if not, write to the Free Software 00021 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 00022 02111-1307, USA. 00023 */ 00024 00025 /* value and unit according to Mills et al., 1993, p. 89 */ 00026 /* the standard unit is C/mol */ 00027 00028 #ifndef _GasConstantConstant_cc 00029 #define _GasConstantConstant_cc 00030 00031 #include "Quantity/Constant.h" 00032 00033 #include "PhysicalQuantities/GasConstant.h" 00034 00035 namespace quantity { 00036 namespace gasConstant { 00037 00038 /* definition of GasConstant units */ 00039 /* the J/(mol K) */ 00040 00041 template<> const double Standard<GasConstantComposedUnit>::ratio = 1.0; 00042 template<> const bool Standard<GasConstantComposedUnit>::exact = true; 00043 00044 } 00045 00046 template<> const double 00047 UniqueConstant<gasConstant::Quantity>::default_value_ = 8.314510; 00048 00049 template<> const std::string 00050 Name<gasConstant::Quantity>::String = "gasconstant"; 00051 template<> const std::string 00052 Symbol<gasConstant::Quantity>::String = "R"; 00053 00054 } 00055 00056 #endif /* _GasConstantConstant_cc */
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