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SparseBlockColumnMatrix. More...
#include <SparseBlockMatrix.h>
Public Member Functions | |
| ~SparseBlockColumnMatrix () | |
| Destructor. | |
| SparseBlockColumnMatrix (const SparseBlockColumnMatrix &src) | |
| Copy constructor. | |
| SparseBlockColumnMatrix & | operator= (const SparseBlockColumnMatrix &src) |
| "Equals" operator. | |
| void | wipe () |
| Deletes all pointer elements and removes them from the map. | |
| void | copy (const SparseBlockColumnMatrix &src) |
| Copy method. | |
| void | zeroBlocks () |
| Sets all elements of all matrix blocks to zero. | |
| bool | InsertMatrixBlock (int nColumnBlock, int nRows, int nCols) |
| Inserts a "newed" boost matrix<double>* of size (nRows, nCols) into the map with the block column number as key. | |
| int | numberOfElements () |
| Returns total number of matrix elements in map (NOTE: NOT the number of matrix blocks). | |
| int | numberOfRows () |
| Returns total number of rows in map (this needs to be clarified and maybe rewritten) its the number of rows in the block on the diagonal (the last one in the column). | |
| int | numberOfColumns () |
| Returns total number of columns in map (NOTE: NOT the number of matrix blocks). | |
| void | print (std::ostream &outstream) |
| Prints matrix blocks to std output stream out for debugging. | |
This class is bla bla bla.
2011-07-29 Ken Edmundson Created
2014-02-25 Ken Edmundson - operators to read/write matrices to binary disk file and to write matrices to QDebug stream.
Definition at line 48 of file SparseBlockMatrix.h.
| Isis::SparseBlockColumnMatrix::~SparseBlockColumnMatrix | ( | ) |
Destructor.
See description of wipe method below.
Definition at line 22 of file SparseBlockMatrix.cpp.
| Isis::SparseBlockColumnMatrix::SparseBlockColumnMatrix | ( | const SparseBlockColumnMatrix & | src | ) |
Copy constructor.
Calls copy method immediately below.
Definition at line 41 of file SparseBlockMatrix.cpp.
| void Isis::SparseBlockColumnMatrix::copy | ( | const SparseBlockColumnMatrix & | src | ) |
Copy method.
Definition at line 49 of file SparseBlockMatrix.cpp.
| bool Isis::SparseBlockColumnMatrix::InsertMatrixBlock | ( | int | nColumnBlock, |
| int | nRows, | ||
| int | nCols | ||
| ) |
Inserts a "newed" boost matrix<double>* of size (nRows, nCols) into the map with the block column number as key.
The matrix::clear call initializes the matrix elements to zero. If an entry exists at the key nColumnBlock, no insertion is made.
| nColumnBlock | block column number of inserted matrix (key into map) |
| nRows | number of rows in matrix to be inserted |
| nCols | number of columns in matrix to be inserted |
Definition at line 91 of file SparseBlockMatrix.cpp.
Referenced by Isis::BundleAdjust::formNormals1_CHOLMOD(), and Isis::operator>>().
| int Isis::SparseBlockColumnMatrix::numberOfColumns | ( | ) |
Returns total number of columns in map (NOTE: NOT the number of matrix blocks).
Definition at line 139 of file SparseBlockMatrix.cpp.
Referenced by Isis::BundleAdjust::errorPropagation_CHOLMOD().
| int Isis::SparseBlockColumnMatrix::numberOfElements | ( | ) |
Returns total number of matrix elements in map (NOTE: NOT the number of matrix blocks).
The sum of all the elements of all the matrix blocks.
Definition at line 118 of file SparseBlockMatrix.cpp.
| int Isis::SparseBlockColumnMatrix::numberOfRows | ( | ) |
Returns total number of rows in map (this needs to be clarified and maybe rewritten) its the number of rows in the block on the diagonal (the last one in the column).
Definition at line 162 of file SparseBlockMatrix.cpp.
Referenced by Isis::BundleAdjust::errorPropagation_CHOLMOD().
| SparseBlockColumnMatrix & Isis::SparseBlockColumnMatrix::operator= | ( | const SparseBlockColumnMatrix & | src | ) |
"Equals" operator.
Definition at line 71 of file SparseBlockMatrix.cpp.
| void Isis::SparseBlockColumnMatrix::print | ( | std::ostream & | outstream | ) |
Prints matrix blocks to std output stream out for debugging.
Definition at line 182 of file SparseBlockMatrix.cpp.
Referenced by Isis::SparseBlockMatrix::print().
| void Isis::SparseBlockColumnMatrix::wipe | ( | ) |
Deletes all pointer elements and removes them from the map.
Effectively, a destructor, and in fact, called by the ~SparseBlockColumnMatrix above.
Definition at line 32 of file SparseBlockMatrix.cpp.
Referenced by Isis::BundleAdjust::formNormalEquations_CHOLMOD().
| void Isis::SparseBlockColumnMatrix::zeroBlocks | ( | ) |
Sets all elements of all matrix blocks to zero.
Definition at line 206 of file SparseBlockMatrix.cpp.