#include <itkFEMItpackSparseMatrix.h>
Definition at line 37 of file itkFEMItpackSparseMatrix.h.
Public Types | |
| typedef double | doublereal |
| typedef long | integer |
Public Member Functions | |
| void | Add (integer i, integer j, doublereal value) |
| void | Clear () |
| doublereal | Get (integer i, integer j) |
| doublereal * | GetA () |
| integer * | GetColumnArray () |
| integer * | GetIA () |
| integer * | GetJA () |
| integer | GetMaxNonZeroValues () const |
| integer * | GetN () |
| integer | GetOrder () const |
| integer * | GetRowArray () |
| doublereal * | GetValueArray () |
| ItpackSparseMatrix (integer order, integer maxNonZeroValues) | |
| ItpackSparseMatrix (integer order) | |
| ItpackSparseMatrix () | |
| void | mult (ItpackSparseMatrix *rightMatrix, ItpackSparseMatrix *resultMatrix) |
| void | mult (doublereal *vector, doublereal *result) |
| void | PrintCompressedRow () |
| void | Set (integer i, integer j, doublereal value) |
| void | SetCompressedRow (integer *ia, integer *ja, doublereal *a) |
| void | SetMaxNonZeroValues (integer maxNonZeroValues) |
| void | SetOrder (integer order) |
| ~ItpackSparseMatrix () | |
Friends | |
| class | LinearSystemWrapperItpack |
| typedef double itk::fem::ItpackSparseMatrix::doublereal |
Definition at line 43 of file itkFEMItpackSparseMatrix.h.
| typedef long itk::fem::ItpackSparseMatrix::integer |
typedefs from f2c.h
Definition at line 42 of file itkFEMItpackSparseMatrix.h.
| itk::fem::ItpackSparseMatrix::ItpackSparseMatrix | ( | ) |
Constructor
| itk::fem::ItpackSparseMatrix::ItpackSparseMatrix | ( | integer | order | ) |
Constructor with single parameter
| order | the order of the matrix to be created |
Constructor with two parameters
| order | the order of the matrix to be created | |
| maxNonZeroValues | the maximum number of non-zero values that may appear in the matrix |
| itk::fem::ItpackSparseMatrix::~ItpackSparseMatrix | ( | ) |
Destructor
| void itk::fem::ItpackSparseMatrix::Add | ( | integer | i, | |
| integer | j, | |||
| doublereal | value | |||
| ) |
Add to existing entry of matrix
| i | row index | |
| j | column index | |
| value | value to add to current value at (i,j) |
| void itk::fem::ItpackSparseMatrix::Clear | ( | ) |
Clear the memory
| doublereal itk::fem::ItpackSparseMatrix::Get | ( | integer | i, | |
| integer | j | |||
| ) |
Get a value from the matrix
| i | row index | |
| j | column index |
| doublereal* itk::fem::ItpackSparseMatrix::GetA | ( | ) |
Get the values of the matrix (via "itpack-like" naming scheme)
Referenced by GetValueArray().
| integer* itk::fem::ItpackSparseMatrix::GetColumnArray | ( | ) | [inline] |
Get the column indices
Definition at line 140 of file itkFEMItpackSparseMatrix.h.
References GetJA().
| integer* itk::fem::ItpackSparseMatrix::GetIA | ( | ) |
Get the row indices of the matrix (via "itpack-like" naming scheme)
Referenced by GetRowArray().
| integer* itk::fem::ItpackSparseMatrix::GetJA | ( | ) |
Get the column indices of the matrix (via "itpack-like" naming scheme)
Referenced by GetColumnArray().
| integer itk::fem::ItpackSparseMatrix::GetMaxNonZeroValues | ( | ) | const [inline] |
Get the maximum number of non-zero values allowed in the matrix
Definition at line 155 of file itkFEMItpackSparseMatrix.h.
| integer* itk::fem::ItpackSparseMatrix::GetN | ( | ) | [inline] |
Get the order of the matrix (via "itpack-like" naming scheme)
Definition at line 107 of file itkFEMItpackSparseMatrix.h.
| integer itk::fem::ItpackSparseMatrix::GetOrder | ( | ) | const [inline] |
Get the order of the matrix
Definition at line 150 of file itkFEMItpackSparseMatrix.h.
| integer* itk::fem::ItpackSparseMatrix::GetRowArray | ( | ) | [inline] |
| doublereal* itk::fem::ItpackSparseMatrix::GetValueArray | ( | ) | [inline] |
Get the values of the matrix
Definition at line 135 of file itkFEMItpackSparseMatrix.h.
References GetA().
| void itk::fem::ItpackSparseMatrix::mult | ( | ItpackSparseMatrix * | rightMatrix, | |
| ItpackSparseMatrix * | resultMatrix | |||
| ) |
Multiply the matrix by another ItpackSparseMatrix
| void itk::fem::ItpackSparseMatrix::mult | ( | doublereal * | vector, | |
| doublereal * | result | |||
| ) |
Multiply the matrix by a vector
| void itk::fem::ItpackSparseMatrix::PrintCompressedRow | ( | ) |
output compressed row vectors: IA, JA, A
| void itk::fem::ItpackSparseMatrix::Set | ( | integer | i, | |
| integer | j, | |||
| doublereal | value | |||
| ) |
Insert a value into the matrix
| i | row index | |
| j | column index | |
| value | value to be added at (i,j) |
| void itk::fem::ItpackSparseMatrix::SetCompressedRow | ( | integer * | ia, | |
| integer * | ja, | |||
| doublereal * | a | |||
| ) |
Pass pointers to compressed row format arrays
| ia | row indices | |
| ja | column indices | |
| a | matrix values |
| void itk::fem::ItpackSparseMatrix::SetMaxNonZeroValues | ( | integer | maxNonZeroValues | ) | [inline] |
Set the maximum number of non-zero values that may appear in the matrix
| maxNonZeroValues | maximum number of non-zero values that may appear in matrix |
Definition at line 80 of file itkFEMItpackSparseMatrix.h.
| void itk::fem::ItpackSparseMatrix::SetOrder | ( | integer | order | ) | [inline] |
Set the order of the matrix
| order | the order of the matrix |
Definition at line 73 of file itkFEMItpackSparseMatrix.h.
friend class LinearSystemWrapperItpack [friend] |
friend class
Definition at line 178 of file itkFEMItpackSparseMatrix.h.
1.5.5 written by Dimitri van Heesch,
© 1997-2000