---

SparseMatrixFactory Class Template Reference

#include <sparse.h>

Inheritance diagram for SparseMatrixFactory:

List of all members.

---

Detailed Description

template<class Field, class BElement = typename Field::Element, class Row = typename LinBox::Vector<Field>::Sparse, class BRow = typename LinBox::RawVector<BElement>::Sparse>
class LinBox::SparseMatrixFactory< Field, BElement, Row, BRow >

Sparse matrix factory This class inherits \ref{BlackboxFactory} and provides a method for using a \ref{SparseMatrixBase} object with integer or rational data type as input to the high-level integer and rational solutions functions.

Public Methods
	SparseMatrixFactory (const SparseMatrixBase< BElement, BRow > &A)
SparseMatrix< Field, Row > *	makeBlackbox (const Field &F)
integer &	maxNorm (integer &res)
size_t	rowdim ()
size_t	coldim ()
integer &	hadamardBound (integer &res) const
integer &	hadamardBound (integer &res, VectorCategories::SparseParallelVectorTag) const
integer &	hadamardBound (integer &res, VectorCategories::SparseSequenceVectorTag) const
integer &	hadamardBound (integer &res, VectorCategories::SparseAssociativeVectorTag) const

---

Constructor & Destructor Documentation

SparseMatrixFactory (  const SparseMatrixBase< BElement, BRow > &    A )  [inline]

---

Member Function Documentation

size_t coldim (    )  [inline, virtual]

Give the column dimension of the matrix Implements BlackboxFactory< Field, SparseMatrix< Field, Row > >.

integer& hadamardBound (  integer &    res, VectorCategories::SparseAssociativeVectorTag    )  const [inline]

integer& hadamardBound (  integer &    res, VectorCategories::SparseSequenceVectorTag    )  const [inline]

integer& hadamardBound (  integer &    res, VectorCategories::SparseParallelVectorTag    )  const [inline]

integer& hadamardBound (  integer &    res )  const [inline, virtual]

Compute and return the hadamard bound of the matrxi. Implements BlackboxFactory< Field, SparseMatrix< Field, Row > >.

SparseMatrix< Field, _Row > * makeBlackbox (  const Field &    F )  [virtual]

Given a field and vector type, construct a black box for the matrix over that field and using that vector type. This should be implemented by the user Parameters: F  Field over which to construct the black box Implements BlackboxFactory< Field, SparseMatrix< Field, Row > >.

integer& maxNorm (  integer &    res )  [inline, virtual]

Compute and return the max-norm of the matrix. Parameters: res  Place to store result Implements BlackboxFactory< Field, SparseMatrix< Field, Row > >.

size_t rowdim (    )  [inline, virtual]

Give the row dimension of the matrix Implements BlackboxFactory< Field, SparseMatrix< Field, Row > >.

---