SkyLineMtx Class Reference

Summary description for SkyLineMtx. More...

#include <SkyLineMtx.h>

Inheritance diagram for SkyLineMtx:

List of all members.

Public Member Functions
virtual void	Factorize ()=0
long	N () const
virtual long	No_Multiplications ()
long	Nonzeros () const
virtual void	SchurComplementFactorization (int fixed_blocks)=0
	SkyLineMtx (SparseMatrixF &sm, Ordering *order, MathTracer *eMT)
virtual void	Solve (double *b, double *x)=0
virtual void	SolveA11 (double *x, long fixed_blocks)=0
virtual void	Sub_A11inv_A12 (double *x, long fixed_blocks)=0
virtual void	Sub_A21_A11inv (double *x, long fixed_blocks)=0
virtual void	WriteCondensedMatrixA22 (double *a, Ordering *mcn, IntArrayList *lncn)=0
virtual void	WriteStatistics (long no_init_blocks, long no_nonzeros)
virtual	~SkyLineMtx ()
Public Attributes
int *	column_starts
double *	columndata
long	columns_data_length
double *	D
Ordering *	order
Protected Member Functions
void	AllocateMemory (IConectMatrix *spm, int neq)
void	GrowSkyline (int i, int j, long *column_ns)
Protected Attributes
long	n
long	nonzeros

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Detailed Description

Summary description for SkyLineMtx.

Definition at line 15 of file SkyLineMtx.h.

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Constructor & Destructor Documentation

SkyLineMtx	(	SparseMatrixF &	sm,
		Ordering *	order,
		MathTracer *	eMT
	)

Definition at line 9 of file SkyLineMtx.cpp.

References column_starts, columndata, D, n, SparseMatrixF::neq, and nonzeros.

~SkyLineMtx

(

)

[virtual]

Definition at line 20 of file SkyLineMtx.cpp.

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Member Function Documentation

void AllocateMemory	(	IConectMatrix *	spm,
		int	neq
	)			[protected]

Definition at line 41 of file SkyLineMtx.cpp.

References column_starts, columndata, columns_data_length, IntArrayList::Count, D, IConectMatrix::GetIndexesAboveDiagonalInColumn(), GrowSkyline(), IntArrayList::Items, n, order, and Ordering::perm.

virtual void Factorize

(

)

[pure virtual]

Implements ILargeMatrix.

Implemented in SkyLineMtxLDL.

void GrowSkyline	(	int	i,
		int	j,
		long *	column_ns
	)			[protected]

Definition at line 24 of file SkyLineMtx.cpp.

Referenced by AllocateMemory().

long N

(

)

const [inline, virtual]

Implements IMatrix.

Definition at line 37 of file SkyLineMtx.h.

References n.

virtual long No_Multiplications

(

)

[inline, virtual]

Implements ILargeMatrix.

Definition at line 45 of file SkyLineMtx.h.

long Nonzeros

(

)

const [inline, virtual]

Implements IMatrix.

Definition at line 38 of file SkyLineMtx.h.

References columns_data_length.

Referenced by WriteStatistics().

virtual void SchurComplementFactorization

(

int

fixed_blocks

)

[pure virtual]

Implemented in SkyLineMtxLDL.

virtual void Solve	(	double *	b,
		double *	x
	)			[pure virtual]

Implements ILargeMatrix.

Implemented in SkyLineMtxLDL.

virtual void SolveA11	(	double *	x,
		long	fixed_blocks
	)			[pure virtual]

Implemented in SkyLineMtxLDL.

virtual void Sub_A11inv_A12	(	double *	x,
		long	fixed_blocks
	)			[pure virtual]

Implemented in SkyLineMtxLDL.

virtual void Sub_A21_A11inv	(	double *	x,
		long	fixed_blocks
	)			[pure virtual]

Implemented in SkyLineMtxLDL.

virtual void WriteCondensedMatrixA22	(	double *	a,
		Ordering *	mcn,
		IntArrayList *	lncn
	)			[pure virtual]

Implemented in SkyLineMtxLDL.

void WriteStatistics	(	long	no_init_blocks,
		long	no_nonzeros
	)			[virtual]

Implements ILargeMatrix.

Definition at line 78 of file SkyLineMtx.cpp.

References TraceableMatrix::eMT, Nonzeros(), and MathTracer::Writeln().

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Member Data Documentation

int* column_starts

Definition at line 24 of file SkyLineMtx.h.

Referenced by AllocateMemory(), SkyLineMtxLDL::LoadMatrixData(), and SkyLineMtx().

double* columndata

Definition at line 25 of file SkyLineMtx.h.

Referenced by AllocateMemory(), SkyLineMtxLDL::LoadMatrixData(), and SkyLineMtx().

long columns_data_length

Definition at line 41 of file SkyLineMtx.h.

Referenced by AllocateMemory(), and Nonzeros().

double* D

Definition at line 26 of file SkyLineMtx.h.

Referenced by AllocateMemory(), SkyLineMtxLDL::LoadMatrixData(), and SkyLineMtx().

long n [protected]

Definition at line 30 of file SkyLineMtx.h.

Referenced by AllocateMemory(), N(), and SkyLineMtx().

long nonzeros [protected]

Definition at line 31 of file SkyLineMtx.h.

Referenced by SkyLineMtx(), and SkyLineMtxLDL::SkyLineMtxLDL().

Ordering* order

Definition at line 27 of file SkyLineMtx.h.

Referenced by AllocateMemory(), and SkyLineMtxLDL::LoadMatrixData().

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

• SIFEL/GEFEL/SPARSE/SkyLineMtx.h
• SIFEL/GEFEL/SPARSE/SkyLineMtx.cpp