classical.h

00001 /*
00002   -------------------------------------------------------------------
00003   
00004   Copyright (C) 2006, 2007, Andrew W. Steiner
00005   
00006   This file is part of O2scl.
00007   
00008   O2scl is free software; you can redistribute it and/or modify
00009   it under the terms of the GNU General Public License as published by
00010   the Free Software Foundation; either version 3 of the License, or
00011   (at your option) any later version.
00012   
00013   O2scl is distributed in the hope that it will be useful,
00014   but WITHOUT ANY WARRANTY; without even the implied warranty of
00015   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016   GNU General Public License for more details.
00017   
00018   You should have received a copy of the GNU General Public License
00019   along with O2scl. If not, see <http://www.gnu.org/licenses/>.
00020 
00021   -------------------------------------------------------------------
00022 */
00023 #ifndef O2SCL_CLASSICAL_H
00024 #define O2SCL_CLASSICAL_H
00025 
00026 #include <string>
00027 #include <iostream>
00028 #include <fstream>
00029 #include <cmath>
00030 #include <o2scl/constants.h>
00031 #include <o2scl/mroot.h>
00032 #include <o2scl/inte.h>
00033 #include <o2scl/part.h>
00034 #include <o2scl/fermion.h>
00035 #include <o2scl/boson.h>
00036 
00037 #ifndef DOXYGENP
00038 namespace o2scl {
00039 #endif
00040 
00041   /** 
00042       \brief Classical particle class
00043 
00044       Classical particles, because they inherit from both \ref fermion
00045       and \ref boson, have a fermi momentum, and a condensate, but
00046       these variables are ignored.
00047   */
00048   class classical : public fermion, public boson {
00049 
00050   public:
00051 
00052     /** \brief Create a classical particle with mass \c m  
00053         and degeneracy \c g 
00054     */
00055     classical(double m=0.0, double g=0.0);
00056 
00057     virtual int calc_mu(const double temper);
00058     virtual int calc_density(const double temper);
00059     virtual int pair_mu(const double temper);
00060     virtual int pair_density(const double temper);
00061 
00062     /// Return string denoting type ("classical")
00063     virtual const char *type() { return "classical"; }
00064 
00065 #ifndef DOXYGEN_INTERNAL
00066 
00067   protected:
00068     
00069     friend class io_tlate<classical>;
00070 
00071 #endif
00072 
00073   };
00074 
00075   template<> int io_tlate<classical>::input
00076     (cinput *co, in_file_format *ins, classical *c);
00077   template<> int io_tlate<classical>::output
00078     (coutput *co, out_file_format *outs, classical *c);
00079   template<> const char *io_tlate<classical>::type();
00080   
00081   typedef io_tlate<classical> classical_io_type;
00082 
00083 #ifndef DOXYGENP
00084 }
00085 #endif
00086 
00087 #endif

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