LinearConstraintCoefficients Class Reference

The in-memory representation of the <linearConstraintCoefficients> element. More...

#include <OSInstance.h>

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List of all members.

Public Member Functions

 LinearConstraintCoefficients ()
 The LinearConstraintCoefficients class constructor.
 ~LinearConstraintCoefficients ()
 The LinearConstraintCoefficients class destructor.
bool IsEqual (LinearConstraintCoefficients *that)
 A function to check for the equality of two objects.
 LinearConstraintCoefficients ()
 The LinearConstraintCoefficients class constructor.
 ~LinearConstraintCoefficients ()
 The LinearConstraintCoefficients class destructor.

Public Attributes

int numberOfValues
 numberOfValues is the number of nonzero elements stored in the <linearConstraintCoefficients> element
IntVectorstart
 a pointer to the start of each row or column stored in sparse format
IntVectorrowIdx
 a pointer of row indices if the problem is stored by column
IntVectorcolIdx
 a pointer of column indices if the problem is stored by row
DoubleVectorvalue
 a pointer to the array of nonzero values being stored
int iNumberOfStartElements
 iNumberOfStartElements counts the number of elements in the <start> section of <linearConstraintCoefficients>.

Detailed Description

The in-memory representation of the <linearConstraintCoefficients> element.

Remarks:
if a large part of the problem is linear, then store this is the standard sparse format, either by column or row. There are three arrays, an array of nonzero values, an array of either column or row indices and then a pointer to the start of each column or row.

Definition at line 292 of file OSInstance.h.


Constructor & Destructor Documentation

LinearConstraintCoefficients::LinearConstraintCoefficients (  ) 

The LinearConstraintCoefficients class constructor.

Definition at line 612 of file OSInstance.cpp.

LinearConstraintCoefficients::~LinearConstraintCoefficients (  ) 

The LinearConstraintCoefficients class destructor.

Definition at line 627 of file OSInstance.cpp.

LinearConstraintCoefficients::LinearConstraintCoefficients (  ) 

The LinearConstraintCoefficients class constructor.

LinearConstraintCoefficients::~LinearConstraintCoefficients (  ) 

The LinearConstraintCoefficients class destructor.


Member Function Documentation

bool LinearConstraintCoefficients::IsEqual ( LinearConstraintCoefficients that  ) 

A function to check for the equality of two objects.

Definition at line 6105 of file OSInstance.cpp.


Member Data Documentation

numberOfValues is the number of nonzero elements stored in the <linearConstraintCoefficients> element

Definition at line 305 of file OSInstance.h.

a pointer to the start of each row or column stored in sparse format

Definition at line 310 of file OSInstance.h.

a pointer of row indices if the problem is stored by column

Definition at line 313 of file OSInstance.h.

a pointer of column indices if the problem is stored by row

Definition at line 316 of file OSInstance.h.

a pointer to the array of nonzero values being stored

Definition at line 319 of file OSInstance.h.

iNumberOfStartElements counts the number of elements in the <start> section of <linearConstraintCoefficients>.

iNumberOfStartElements counts the number of elements in the <start> section of <linearConstraintCoefficients> this is useful for the parser in checking consistency of the number of start elements with variables or rows

This is useful for the parser in checking consistency of the number of start elements with variables or rows

Definition at line 326 of file OSInstance.h.


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

Generated on 22 May 2012 by  doxygen 1.6.1