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Sacado_ELRCacheFad_SLFad.hpp
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00001 // $Id$ 
00002 // $Source$ 
00003 // @HEADER
00004 // ***********************************************************************
00005 // 
00006 //                           Sacado Package
00007 //                 Copyright (2006) Sandia Corporation
00008 // 
00009 // Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
00010 // the U.S. Government retains certain rights in this software.
00011 // 
00012 // This library is free software; you can redistribute it and/or modify
00013 // it under the terms of the GNU Lesser General Public License as
00014 // published by the Free Software Foundation; either version 2.1 of the
00015 // License, or (at your option) any later version.
00016 //  
00017 // This library is distributed in the hope that it will be useful, but
00018 // WITHOUT ANY WARRANTY; without even the implied warranty of
00019 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00020 // Lesser General Public License for more details.
00021 //  
00022 // You should have received a copy of the GNU Lesser General Public
00023 // License along with this library; if not, write to the Free Software
00024 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00025 // USA
00026 // Questions? Contact David M. Gay (dmgay@sandia.gov) or Eric T. Phipps
00027 // (etphipp@sandia.gov).
00028 // 
00029 // ***********************************************************************
00030 // @HEADER
00031 
00032 #ifndef SACADO_ELRCACHEFAD_SLFAD_HPP
00033 #define SACADO_ELRCACHEFAD_SLFAD_HPP
00034 
00035 #include "Sacado_ELRCacheFad_GeneralFadExpr.hpp"
00036 #include "Sacado_Fad_StaticStorage.hpp"
00037 #include "Sacado_ELRCacheFad_SLFadTraits.hpp"
00038 #include "Sacado_dummy_arg.hpp"
00039 
00040 namespace Sacado {
00041 
00042   namespace ELRCacheFad {
00043 
00061     template <typename ValueT, int Num>
00062     class SLFad : 
00063       public Expr< GeneralFad<ValueT,Fad::StaticStorage<ValueT,Num> > > {
00064 
00065     public:
00066 
00068       typedef typename ScalarType<ValueT>::type ScalarT;
00069 
00071       template <typename T> 
00072       struct apply {
00073   typedef SLFad<T,Num> type;
00074       };
00075 
00080 
00082 
00085       SLFad() : 
00086   Expr< GeneralFad< ValueT,Fad::StaticStorage<ValueT,Num> > >() {}
00087 
00089 
00092       SLFad(const ValueT& x) : 
00093   Expr< GeneralFad< ValueT,Fad::StaticStorage<ValueT,Num> > >(x) {}
00094 
00096 
00100       SLFad(const typename dummy<ValueT,ScalarT>::type& x) : 
00101   Expr< GeneralFad< ValueT,Fad::StaticStorage<ValueT,Num> > >(ValueT(x)) {}
00102 
00104 
00107       SLFad(const int sz, const ValueT & x) : 
00108   Expr< GeneralFad< ValueT,Fad::StaticStorage<ValueT,Num> > >(sz,x) {}
00109 
00111 
00116       SLFad(const int sz, const int i, const ValueT & x) : 
00117   Expr< GeneralFad< ValueT,Fad::StaticStorage<ValueT,Num> > >(sz,i,x) {}
00118 
00120       SLFad(const SLFad& x) : 
00121   Expr< GeneralFad< ValueT,Fad::StaticStorage<ValueT,Num> > >(x) {}
00122 
00124       template <typename S> SLFad(const Expr<S>& x) : 
00125   Expr< GeneralFad< ValueT,Fad::StaticStorage<ValueT,Num> > >(x) {}
00126 
00128 
00130       ~SLFad() {}
00131 
00133       SLFad& operator=(const ValueT& v) {
00134   GeneralFad< ValueT,Fad::StaticStorage<ValueT,Num> >::operator=(v);
00135   return *this;
00136       }
00137 
00139 
00142       SLFad& operator=(const typename dummy<ValueT,ScalarT>::type& v) {
00143   GeneralFad< ValueT,Fad::StaticStorage<ValueT,Num> >::operator=(ValueT(v));
00144   return *this;
00145       }
00146 
00148       SLFad& operator=(const SLFad& x) {
00149   GeneralFad< ValueT,Fad::StaticStorage<ValueT,Num> >::operator=(static_cast<const GeneralFad< ValueT,Fad::StaticStorage<ValueT,Num> >&>(x));
00150   return *this;
00151       }
00152 
00154       template <typename S> SLFad& operator=(const Expr<S>& x) 
00155       {
00156   GeneralFad< ValueT,Fad::StaticStorage<ValueT,Num> >::operator=(x);
00157   return *this;
00158       }
00159 
00160     }; // class SLFad<ValueT,Num>
00161 
00162   } // namespace ELRCacheFad
00163 
00164 } // namespace Sacado
00165 
00166 #endif // SACADO_ELRCACHEFAD_SLFAD_HPP
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