00001 // @HEADER 00002 // *********************************************************************** 00003 // 00004 // Anasazi: Block Eigensolvers Package 00005 // Copyright (2004) Sandia Corporation 00006 // 00007 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive 00008 // license for use of this work by or on behalf of the U.S. Government. 00009 // 00010 // This library is free software; you can redistribute it and/or modify 00011 // it under the terms of the GNU Lesser General Public License as 00012 // published by the Free Software Foundation; either version 2.1 of the 00013 // License, or (at your option) any later version. 00014 // 00015 // This library is distributed in the hope that it will be useful, but 00016 // WITHOUT ANY WARRANTY; without even the implied warranty of 00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00018 // Lesser General Public License for more details. 00019 // 00020 // You should have received a copy of the GNU Lesser General Public 00021 // License along with this library; if not, write to the Free Software 00022 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 00023 // USA 00024 // Questions? Contact Michael A. Heroux (maherou@sandia.gov) 00025 // 00026 // *********************************************************************** 00027 // @HEADER 00028 00029 #ifndef ANASAZI_SORTMANAGER_HPP 00030 #define ANASAZI_SORTMANAGER_HPP 00031 00046 #include "AnasaziConfigDefs.hpp" 00047 #include "AnasaziTypes.hpp" 00048 #include "Teuchos_TestForException.hpp" 00049 #include "Teuchos_ParameterList.hpp" 00050 00051 00052 00053 namespace Anasazi { 00054 00056 00057 00060 class SortManagerError : public AnasaziError 00061 {public: SortManagerError(const std::string& what_arg) : AnasaziError(what_arg) {}}; 00062 00064 00065 template<class MagnitudeType> 00066 class SortManager { 00067 00068 public: 00069 00071 SortManager() {}; 00072 00074 SortManager(Teuchos::ParameterList &pl) {}; 00075 00077 virtual ~SortManager() {}; 00078 00089 virtual void sort(std::vector<MagnitudeType> &evals, Teuchos::RCP<std::vector<int> > perm = Teuchos::null, int n = -1) const = 0; 00090 00109 virtual void sort(std::vector<MagnitudeType> &r_evals, 00110 std::vector<MagnitudeType> &i_evals, 00111 Teuchos::RCP<std::vector<int> > perm = Teuchos::null, 00112 int n = -1) const = 0; 00113 00114 }; 00115 00116 } 00117 00118 #endif // ANASAZI_SORTMANAGER_HPP 00119