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SparseGenMatrix Class Reference
[SparseMatrixAnalysis]

An implementation of GenMatrix that supports matrix operations for sparse matrices with no special structure. More...

#include <SparseGenMatrix.hh>

Inheritance diagram for SparseGenMatrix:

List of all members.

Public Methods
virtual int	rows () const
	return the number of rows.
virtual int	columns () const
	return the number of columns.
virtual int	maxNonZeros () const
	return number of nonzeros possible for this
virtual void	writefToStream (std::ostream &out, const char format[]) const
	Write the components of this OOQP_Matrix to a stream, subject to a format.
virtual void	mult (double alpha, const IotrVector &x, double beta, IotrVector &y) const
	y := beta * y + alpha * this * x
virtual void	filteredMult (double alpha, const ElementGather &filter, const IotrVector &x, double beta, IotrVector &y) const
virtual void	transposeMult (double alpha, const IotrVector &x, double beta, IotrVector &y) const
	Transpose multiply y := beta * y + alpha * this^T * x.
virtual void	filteredTransposeMult (double alpha, const IotrVector &x, double beta, const ElementGather &filt, IotrVector &y) const
virtual void	copyFromSparseCols (const int irow[], const int kcol[], const double M[])
	y := beta * y + alpha * this * iequality * x
virtual void	copyToSparseCols (int irow[], int len, int kcol[], double M[], int &morei) const
virtual void	inspect (const char *name=0, const char *filename=0) const
virtual void	inspectAsMatlab (const char *name=0, const char *filename=0) const
Protected Attributes
SimpleArrayDataHandle	mDataArray
	data will be used to store matrix.

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Detailed Description

An implementation of GenMatrix that supports matrix operations for sparse matrices with no special structure.

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Member Function Documentation

virtual void SparseGenMatrix::writefToStream (  std::ostream &    out, const char    format[] )  const [virtual]

Write the components of this OOQP_Matrix to a stream, subject to a format. Parameters: out  a C++-style output stream format  a string used to format the output. The substring %{irow} and %{jcol} will be substituted by the indices of the current element and the string %{value} will be substituted with the element's value. Implements GenMatrix.

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

• SparseGenMatrix.hh

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