source: ThirdParty/LinearAlgebra/src/LinearAlgebra/LinearSystemOfEquations.hpp@ 4ecb2d

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Last change on this file since 4ecb2d was 4ecb2d, checked in by Frederik Heber <heber@…>, 8 years ago

Moved LinearAlgebra sub-package into ThirdParty folder.

  • needed to adapt location of libLinearAlgebra.la in all Makefile.am's.
  • relinked m4 subfolder, relinked am_doxygen_include.am. Both point to those present in molecuilder parent folder.
  • adapted configure.ac's:
  • Property mode set to 100644
File size: 1.2 KB
Line 
1/*
2 * LinearSystemOfEquations.hpp
3 *
4 * Created on: Jan 8, 2010
5 * Author: heber
6 */
7
8#ifndef LINEARSYSTEMSOFEQUATIONS_HPP
9#define LINEARSYSTEMSOFEQUATIONS_HPP
10
11/*********************************************** includes ***********************************/
12
13// include config.h
14#ifdef HAVE_CONFIG_H
15#include <config.h>
16#endif
17
18#include <gsl/gsl_linalg.h>
19
20/****************************************** forward declarations *****************************/
21
22class Vector;
23class MatrixContent;
24class VectorContent;
25
26/********************************************** declarations *******************************/
27
28/** Solver class for a linear system of equations in the form \f$A \cdot x = b\F$.
29 *
30 */
31class LinearSystemOfEquations {
32public:
33 LinearSystemOfEquations(int n, int m);
34 ~LinearSystemOfEquations();
35
36 // setting
37 void Setb(Vector *x);
38 void Setb(double *x);
39 void SetA(double *x);
40 bool SetSymmetric(bool symmetric);
41
42 // solving
43 bool GetSolutionAsArray(double *&array);
44 bool GetSolutionAsVector(Vector &v);
45
46 VectorContent *b;
47 VectorContent *x;
48 MatrixContent *A;
49
50private:
51 bool Solve();
52
53 int rows;
54 int columns;
55
56 bool IsSymmetric;
57};
58
59#endif /* LINEARSYSTEMSOFEQUATIONS_HPP */
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