source: src/unittests/SubspaceFactorizerUnittest.hpp@ 35fbef

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Last change on this file since 35fbef was 40be55, checked in by Frederik Heber <heber@…>, 15 years ago

Current stable version of SubspaceFactorizer.

can:

  • functions embedSubspaceMatrix() and getSubspaceMatrix() to embed and to obtain the small block matrix from/in a big one
  • we construct the index set
  • we construct the block matrices
  • we solve the eigensystems
  • we transfer the eigenvalues back
  • we associate to original eigenvectors by parallelness, uniquely within a subset of indices.
  • we construct the new set of eigenvectors by averaging.

can't:

  • resulting ev are not orthonormalized or checked to be
  • no iteration yet
  • Property mode set to 100644
File size: 1.2 KB
Line 
1/*
2 * SubspaceFactorizerUnittest.hpp
3 *
4 * Created on: Nov 13, 2010
5 * Author: heber
6 */
7
8#ifndef SUBSPACEFACTORIZERUNITTEST_HPP_
9#define SUBSPACEFACTORIZERUNITTEST_HPP_
10
11#include <cppunit/extensions/HelperMacros.h>
12
13typedef std::set<size_t> IndexSet;
14typedef std::multimap< size_t, boost::shared_ptr<IndexSet> > IndexMap;
15typedef std::list< boost::shared_ptr<VectorContent> > VectorList;
16typedef std::vector< boost::shared_ptr<VectorContent> > VectorArray;
17
18class MatrixContent;
19
20class SubspaceFactorizerUnittest : public CppUnit::TestFixture
21{
22 CPPUNIT_TEST_SUITE( SubspaceFactorizerUnittest) ;
23 CPPUNIT_TEST ( BlockTest );
24 CPPUNIT_TEST ( EigenvectorTest );
25 CPPUNIT_TEST_SUITE_END();
26
27public:
28 void setUp();
29 void tearDown();
30
31 void BlockTest();
32 void EigenvectorTest();
33
34 MatrixContent *fourbyfour;
35
36 MatrixContent ***transformation;
37};
38
39MatrixContent * getSubspaceMatrix(MatrixContent &bigmatrix, const IndexSet &rowindexset, const IndexSet &columnindexset);
40void embedSubspaceMatrix(MatrixContent &bigmatrix, MatrixContent &subsystem, const IndexSet &rowindexset, const IndexSet &columnindexset);
41std::ostream & operator<<(std::ostream &ost, const IndexSet &indexset);
42
43#endif /* SUBSPACEFACTORIZERUNITTEST_HPP_ */
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