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GenMatrix Class Reference
[MatrixAnalysis]

A class that supports matrix operations and storage for matrices with no special structure. More...

#include <GenMatrix.hh>

Inheritance diagram for GenMatrix:

List of all members.

Public Methods
virtual void	mult (double alpha, const IotrVector &x, double beta, IotrVector &y) const=0
	y = beta * y + alpha * M * x
virtual void	transposeMult (double alpha, const IotrVector &x, double beta, IotrVector &y) const=0
	Transpose multiply y := beta * y + alpha * this^T * x.
virtual int	rows () const=0
	return number of rows.
virtual int	columns () const=0
	return number of columns.
virtual void	writefToStream (std::ostream &out, const char format[]) const=0
	Write the components of this OOQP_Matrix to a stream, subject to a format.

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Detailed Description

A class that supports matrix operations and storage for matrices with no special structure.

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Member Function Documentation

virtual void GenMatrix::writefToStream (  std::ostream &    out, const char    format[] )  const [pure 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 substrings %{irow}, %{jcol} will be substituted by the index of the current element and the string %{value} will be substituted with the element's value. //Example J->writefToStream( cout, "J[%{irow}, %{jcol}] = %{value}" ); Implemented in DenseGenMatrix, and SparseGenMatrix.

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

• GenMatrix.hh

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