#include <BFTriDiagonalMatrix.hpp>
Collaboration diagram for BFTriDiagonalMatrix:
Purpose: Define the concept of Block TriDiagonal Matrix
Used to linearize differential equations,....
@ Copyrights: Bernard De Cuyper 2004, Eggs & Pictures. MIT/Open BSD copyright model.
Public Methods | |
| BFTriDiagonalMatrix (int asize, int nsub) | |
| BFTriDiagonalMatrix (int asize, int nsub, float value) | |
| BFTriDiagonalMatrix (int asize, int nsub, float lval, float dval, float uval) | |
| BFTriDiagonalMatrix (const BFTriDiagonalMatrix &v) | |
| BFTriDiagonalMatrix | operator= (const BFTriDiagonalMatrix &v) |
| ~BFTriDiagonalMatrix () | |
| int | getWidth () |
| int | getHeight () |
| int | getItemWidth () |
| int | getItemHeight () |
| int | getBlockWidth () |
| int | getBlockHeight () |
| int | size () const |
| AFSymMatrix ** | getUblocks () |
| AFSymMatrix ** | getDblocks () |
| AFSymMatrix ** | getLblocks () |
| void | setBlock0 (int i, int j, AFSymMatrix *value) |
| AFSymMatrix * | getBlock0 (int i, int j) const |
| void | setBlockD0 (int i, AFSymMatrix *value) |
| AFSymMatrix * | getBlockD0 (int i) const |
| void | setBlockU0 (int i, AFSymMatrix *value) |
| AFSymMatrix * | getBlockU0 (int i) const |
| void | setBlockL0 (int i, AFSymMatrix *value) |
| AFSymMatrix * | getBlockL0 (int i) const |
| void | set0 (int i, int j, float value) |
| float | get0 (int i, int j) const |
| void | setBlock (int i, int j, AFSymMatrix *value) |
| AFSymMatrix * | getBlock (int i, int j) const |
| void | setBlockD (int i, AFSymMatrix *value) |
| AFSymMatrix * | getBlockD (int i) const |
| void | setBlockU (int i, AFSymMatrix *value) |
| AFSymMatrix * | getBlockU (int i) const |
| void | setBlockL (int i, AFSymMatrix *value) |
| AFSymMatrix * | getBlockL (int i) const |
| void | set (int i, int j, float value) |
| float | get (int i, int j) const |
| float | det () |
| float | trace () |
| float | sum () |
| float | minimum () |
| float | maximum () |
| float | mean () |
| void | operator+= (float value) |
| void | operator-= (float value) |
| void | operator *= (float value) |
| void | operator/= (float value) |
| FloatVector * | mult_Av (FloatVector *v, FloatVector *result=0) |
| FloatVector * | mult_ATv (FloatVector *v, FloatVector *result=0) |
| FloatVector * | mult_vA (FloatVector *v, FloatVector *result=0) |
| FloatVector * | mult_vAT (FloatVector *vt, FloatVector *result=0) |
| FloatVector * | mult_Av (FloatVector *v, int col0, int row0, FloatVector *result=0) |
| FloatVector * | mult_ATv (FloatVector *v, int col0, int row0, FloatVector *result=0) |
| FloatVector * | mult_vA (FloatVector *v, int col0, int row0, FloatVector *result=0) |
| FloatVector * | mult_vAT (FloatVector *vt, int col0, int row0, FloatVector *result=0) |
| void | output () |
| void | output (FILE *file) |
Private Attributes | |
| int | N |
| int | totalWidth |
| int | widthSubMatrix |
| AFSymMatrix ** | up |
| AFSymMatrix ** | d |
| AFSymMatrix ** | low |
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