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EpetraExt
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00001 //@HEADER 00002 // *********************************************************************** 00003 // 00004 // EpetraExt: Epetra Extended - Linear Algebra Services Package 00005 // Copyright (2011) Sandia Corporation 00006 // 00007 // Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation, 00008 // the U.S. Government retains certain rights in this software. 00009 // 00010 // Redistribution and use in source and binary forms, with or without 00011 // modification, are permitted provided that the following conditions are 00012 // met: 00013 // 00014 // 1. Redistributions of source code must retain the above copyright 00015 // notice, this list of conditions and the following disclaimer. 00016 // 00017 // 2. Redistributions in binary form must reproduce the above copyright 00018 // notice, this list of conditions and the following disclaimer in the 00019 // documentation and/or other materials provided with the distribution. 00020 // 00021 // 3. Neither the name of the Corporation nor the names of the 00022 // contributors may be used to endorse or promote products derived from 00023 // this software without specific prior written permission. 00024 // 00025 // THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY 00026 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00027 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 00028 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE 00029 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00030 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00031 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00032 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00033 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00034 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00035 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00036 // 00037 // Questions? Contact Michael A. Heroux (maherou@sandia.gov) 00038 // 00039 // *********************************************************************** 00040 //@HEADER 00041 00042 #ifndef EpetraExt_PERMUTATION_H 00043 #define EpetraExt_PERMUTATION_H 00044 00045 #include <Epetra_ConfigDefs.h> 00046 #include <Epetra_GIDTypeVector.h> 00047 00048 #include <EpetraExt_Transform.h> 00049 00050 namespace EpetraExt { 00051 00116 template<typename T, typename int_type> 00117 class TPermutation : public Epetra_GIDTypeVector<int_type>::impl, 00118 public EpetraExt::StructuralSameTypeTransform<T> { 00119 public: 00131 TPermutation(Epetra_DataAccess CV, 00132 const Epetra_BlockMap& map, 00133 int_type* permutation); 00134 00140 TPermutation(const Epetra_BlockMap& map); 00141 00143 TPermutation(const TPermutation<T, int_type>& src); 00144 00146 virtual ~TPermutation(); 00147 00148 typedef typename EpetraExt::SameTypeTransform<T>::TransformTypeRef OutputRef; 00149 typedef typename EpetraExt::SameTypeTransform<T>::TransformTypeRef InputRef; 00150 typedef typename EpetraExt::SameTypeTransform<T>::TransformTypePtr OutputPtr; 00151 typedef typename EpetraExt::SameTypeTransform<T>::TransformTypePtr InputPtr; 00152 00170 OutputRef operator()( InputRef orig ); 00171 00185 OutputRef operator()( InputRef orig, 00186 bool column_permutation ); 00187 00188 private: 00189 TPermutation<T, int_type>& operator=(const TPermutation<T, int_type>& src) 00190 { 00191 //not currently supported 00192 abort(); 00193 return(*this); 00194 } 00195 00196 bool isTypeSupported(); 00197 00198 OutputPtr newObj_; 00199 InputPtr origObj_; 00200 }; 00201 00202 #ifndef EPETRA_NO_32BIT_GLOBAL_INDICES 00203 template<typename T> 00204 class Permutation : public TPermutation<T, int> { 00205 public: 00217 Permutation(Epetra_DataAccess CV, 00218 const Epetra_BlockMap& map, 00219 int* permutation) 00220 : TPermutation<T, int>(CV, map, permutation) 00221 { 00222 } 00223 00229 Permutation(const Epetra_BlockMap& map) 00230 : TPermutation<T, int>(map) 00231 { 00232 } 00233 00235 Permutation(const Permutation<T>& src) 00236 : TPermutation<T, int>(src) 00237 { 00238 } 00239 }; 00240 #endif 00241 00242 #ifndef EPETRA_NO_64BIT_GLOBAL_INDICES 00243 00244 template<typename T> 00245 class Permutation64 : public TPermutation<T, long long> { 00246 public: 00258 Permutation64(Epetra_DataAccess CV, 00259 const Epetra_BlockMap& map, 00260 long long* permutation) 00261 : TPermutation<T, long long>(CV, map, permutation) 00262 { 00263 } 00264 00270 Permutation64(const Epetra_BlockMap& map) 00271 : TPermutation<T, long long>(map) 00272 { 00273 } 00274 00276 Permutation64(const Permutation64<T>& src) 00277 : TPermutation<T, long long>(src) 00278 { 00279 } 00280 }; 00281 #endif 00282 00283 }//namespace EpetraExt 00284 00285 #include <EpetraExt_Permutation_impl.h> 00286 00287 #endif 00288
1.7.6.1