SparseHessianMatrix Class Reference

The in-memory representation of a SparseHessianMatrix.. More...

#include <OSGeneral.h>

List of all members.

Public Member Functions

 SparseHessianMatrix ()
 Default constructor.
 SparseHessianMatrix (int startSize, int valueSize)
 An Alternative Constructor.
 ~SparseHessianMatrix ()
 Default destructor.

Public Attributes

bool bDeleteArrays
 bDeleteArrays is true if we delete the arrays in garbage collection set to true by default
int hessDimension
 hessDimension is the number of nonzeros in each array.
int * hessRowIdx
 hessRowIdx is an integer array of row indices in the range 0, .
int * hessColIdx
 hessColIdx is an integer array of column indices in the range 0, .
double * hessValues
 hessValues is a double array of the Hessian values.

Detailed Description

The in-memory representation of a SparseHessianMatrix..

Remarks:

Store and uppertriangular Hessian Matrix in sparse format

Assume there are n variables in what follows

Definition at line 318 of file OSGeneral.h.


Constructor & Destructor Documentation

SparseHessianMatrix::SparseHessianMatrix (  ) 

Default constructor.

Definition at line 299 of file OSGeneral.cpp.

SparseHessianMatrix::SparseHessianMatrix ( int  startSize,
int  valueSize 
)

An Alternative Constructor.

Parameters:
startSize holds the size of the arrays.
valueSize holds the size of the value and index arrays.
SparseHessianMatrix::~SparseHessianMatrix (  ) 

Default destructor.

Definition at line 310 of file OSGeneral.cpp.


Member Data Documentation

bDeleteArrays is true if we delete the arrays in garbage collection set to true by default

Definition at line 326 of file OSGeneral.h.

hessDimension is the number of nonzeros in each array.

Definition at line 331 of file OSGeneral.h.

hessRowIdx is an integer array of row indices in the range 0, .

.., n - 1.

Definition at line 336 of file OSGeneral.h.

hessColIdx is an integer array of column indices in the range 0, .

.., n - 1.

Definition at line 341 of file OSGeneral.h.

hessValues is a double array of the Hessian values.

Definition at line 346 of file OSGeneral.h.


The documentation for this class was generated from the following files:

Generated on 22 May 2012 by  doxygen 1.6.1