00001 /* @HEADER@ */ 00002 // ************************************************************************ 00003 // 00004 // Sundance 00005 // Copyright (2005) Sandia Corporation 00006 // 00007 // Copyright (year first published) Sandia Corporation. Under the terms 00008 // of Contract DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government 00009 // retains certain rights in this software. 00010 // 00011 // This library is free software; you can redistribute it and/or modify 00012 // it under the terms of the GNU Lesser General Public License as 00013 // published by the Free Software Foundation; either version 2.1 of the 00014 // License, or (at your option) any later version. 00015 // 00016 // This library is distributed in the hope that it will be useful, but 00017 // WITHOUT ANY WARRANTY; without even the implied warranty of 00018 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00019 // Lesser General Public License for more details. 00020 // 00021 // You should have received a copy of the GNU Lesser General Public 00022 // License along with this library; if not, write to the Free Software 00023 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 00024 // USA 00025 // Questions? Contact Kevin Long (krlong@sandia.gov), 00026 // Sandia National Laboratories, Livermore, California, USA 00027 // 00028 // ************************************************************************ 00029 /* @HEADER@ */ 00030 00031 #ifndef SUNDANCE_EIGENSOLUTION_H 00032 #define SUNDANCE_EIGENSOLUTION_H 00033 00034 #include "SundanceDefs.hpp" 00035 #include "SundanceExpr.hpp" 00036 #include <complex> 00037 #include "PlayaVectorDecl.hpp" 00038 00039 namespace Sundance 00040 { 00041 using namespace Sundance; 00042 using namespace Sundance; 00043 using namespace Sundance; 00044 using namespace Sundance; 00045 using namespace Sundance; 00046 using namespace Teuchos; 00047 00048 /** */ 00049 class Eigensolution 00050 { 00051 public: 00052 /** */ 00053 Eigensolution() : eigenfunctions_(), eigenvalues_(){;} 00054 00055 /** */ 00056 Eigensolution(const Array<Expr>& eigenfunctions, 00057 const Array<std::complex<double> >& eigenvalues) 00058 : eigenfunctions_(eigenfunctions), 00059 eigenvalues_(eigenvalues) 00060 {} 00061 00062 /** */ 00063 bool isValid() const {return eigenvalues_.size() == 0;} 00064 00065 /** */ 00066 int numEigenfunctions() const {return eigenvalues_.size();} 00067 00068 /** */ 00069 const Expr& eigenfunction(int i) const {return eigenfunctions_[i];} 00070 00071 /** */ 00072 const std::complex<double>& eigenvalue(int i) const 00073 {return eigenvalues_[i];} 00074 00075 private: 00076 Array<Expr> eigenfunctions_; 00077 Array<std::complex<double> > eigenvalues_; 00078 }; 00079 00080 00081 } 00082 00083 00084 #endif