OOFEM  2.4
OOFEM.org - Object Oriented Finite Element Solver
inverseit.h
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34 
35 // **************************************************
36 // *** CLASS GENERALIZED INVERSE ITERATION SOLVER ***
37 // **************************************************
38 
39 
40 #ifndef inverseit_h
41 #define inverseit_h
42 
44 #include "floatarray.h"
45 
46 #define _IFT_InverseIteration_Name "inverseit"
47 
48 namespace oofem {
49 class Domain;
50 class EngngModel;
51 
87 {
88 private:
89  int nitem;
90 
91 public:
93  virtual ~InverseIteration();
94 
95  virtual NM_Status solve(SparseMtrx &A, SparseMtrx &B, FloatArray &x, FloatMatrix &v, double rtol, int nroot);
96  virtual const char *giveClassName() const { return "InverseIteration"; }
97 };
98 } // end namespace oofem
99 #endif // inverseit_h
Class and object Domain.
Definition: domain.h:115
Base class for all matrices stored in sparse format.
Definition: sparsemtrx.h:60
unsigned long NM_Status
Mask defining NumMetod Status; which can be asked after finishing computation by Numerical Method...
Definition: nmstatus.h:44
This class implements the class NumericalMethod instance Generalized Jacobi Eigen Value Problem Solve...
Definition: inverseit.h:86
Class representing vector of real numbers.
Definition: floatarray.h:82
Implementation of matrix containing floating point numbers.
Definition: floatmatrix.h:94
virtual const char * giveClassName() const
Definition: inverseit.h:96
Abstract base class representing the "problem" under consideration.
Definition: engngm.h:181
the oofem namespace is to define a context or scope in which all oofem names are defined.
This base class is an abstraction for all numerical methods solving sparse linear system of equations...

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