Wm4::LinearSystem< Real > Class Template Reference

#include <Wm4LinearSystem.h>

List of all members.

Public Types
typedef std::map< std::pair < int, int >, Real >	SparseMatrix
Public Member Functions
bool	Inverse (const GMatrix< Real > &rkA, GMatrix< Real > &rkInvA)
bool	Invert (const BandedMatrix< Real > &rkA, GMatrix< Real > &rkInvA)
	LinearSystem ()
bool	Solve (const GMatrix< Real > &rkA, const Real *afB, Real *afX)
bool	Solve2 (const Real aafA[2][2], const Real afB[2], Real afX[2])
bool	Solve3 (const Real aafA[3][3], const Real afB[3], Real afX[3])
bool	SolveBanded (const BandedMatrix< Real > &rkA, const Real *afB, Real *afX)
bool	SolveConstTri (int iSize, Real fA, Real fB, Real fC, Real *afR, Real *afU)
bool	SolveSymmetricCG (int iSize, const SparseMatrix &rkA, const Real *afB, Real *afX)
bool	SolveSymmetricCG (const GMatrix< Real > &rkA, const Real *afB, Real *afX)
bool	SolveTri (int iSize, Real *afA, Real *afB, Real *afC, Real *afR, Real *afU)
Public Attributes
Real	ZeroTolerance

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Detailed Description

template<class Real>
class Wm4::LinearSystem< Real >

Definition at line 28 of file Wm4LinearSystem.h.

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Member Typedef Documentation

template<class Real >

typedef std::map<std::pair<int,int>,Real> Wm4::LinearSystem< Real >::SparseMatrix

Definition at line 96 of file Wm4LinearSystem.h.

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Constructor & Destructor Documentation

template<class Real >

Wm4::LinearSystem< Real >::LinearSystem

(

)

[inline]

Definition at line 24 of file Wm4LinearSystem.cpp.

References Wm4::LinearSystem< Real >::ZeroTolerance.

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Member Function Documentation

template<class Real >

bool Wm4::LinearSystem< Real >::Inverse	(	const GMatrix< Real > &	rkA,
		GMatrix< Real > &	rkInvA
	)			[inline]

Definition at line 83 of file Wm4LinearSystem.cpp.

References Wm4::GMatrix< Real >::GetColumns(), Wm4::GMatrix< Real >::GetRows(), Wm4::GMatrix< Real >::SwapRows(), WM4_DELETE, and WM4_NEW.

template<class Real >

bool Wm4::LinearSystem< Real >::Invert	(	const BandedMatrix< Real > &	rkA,
		GMatrix< Real > &	rkInvA
	)			[inline]

Definition at line 728 of file Wm4LinearSystem.cpp.

References Wm4::BandedMatrix< Real >::GetSize().

template<class Real >

bool Wm4::LinearSystem< Real >::Solve	(	const GMatrix< Real > &	rkA,
		const Real *	afB,
		Real *	afX
	)			[inline]

Definition at line 189 of file Wm4LinearSystem.cpp.

References Wm4::GMatrix< Real >::GetColumns(), Wm4::System::Memcpy(), Wm4::GMatrix< Real >::SwapRows(), WM4_DELETE, and WM4_NEW.

template<class Real >

bool Wm4::LinearSystem< Real >::Solve2	(	const Real	aafA[2][2],
		const Real	afB[2],
		Real	afX[2]
	)			[inline]

Definition at line 30 of file Wm4LinearSystem.cpp.

References Wm4::LinearSystem< Real >::ZeroTolerance.

template<class Real >

bool Wm4::LinearSystem< Real >::Solve3	(	const Real	aafA[3][3],
		const Real	afB[3],
		Real	afX[3]
	)			[inline]

Definition at line 46 of file Wm4LinearSystem.cpp.

References Wm4::LinearSystem< Real >::ZeroTolerance.

template<class Real >

bool Wm4::LinearSystem< Real >::SolveBanded	(	const BandedMatrix< Real > &	rkA,
		const Real *	afB,
		Real *	afX
	)			[inline]

Definition at line 612 of file Wm4LinearSystem.cpp.

References Wm4::BandedMatrix< Real >::GetSize(), Wm4::BandedMatrix< Real >::GetUBands(), and Wm4::System::Memcpy().

template<class Real >

bool Wm4::LinearSystem< Real >::SolveConstTri	(	int	iSize,
		Real	fA,
		Real	fB,
		Real	fC,
		Real *	afR,
		Real *	afU
	)			[inline]

Definition at line 337 of file Wm4LinearSystem.cpp.

References WM4_DELETE, and WM4_NEW.

template<class Real >

bool Wm4::LinearSystem< Real >::SolveSymmetricCG	(	int	iSize,
		const SparseMatrix &	rkA,
		const Real *	afB,
		Real *	afX
	)			[inline]

Definition at line 505 of file Wm4LinearSystem.cpp.

References Wm4::System::Memcpy(), WM4_DELETE, WM4_NEW, and Wm4::LinearSystem< Real >::ZeroTolerance.

template<class Real >

bool Wm4::LinearSystem< Real >::SolveSymmetricCG	(	const GMatrix< Real > &	rkA,
		const Real *	afB,
		Real *	afX
	)			[inline]

Definition at line 452 of file Wm4LinearSystem.cpp.

References Wm4::GMatrix< Real >::GetColumns(), Wm4::GMatrix< Real >::GetRows(), Wm4::System::Memcpy(), WM4_DELETE, WM4_NEW, and Wm4::LinearSystem< Real >::ZeroTolerance.

template<class Real >

bool Wm4::LinearSystem< Real >::SolveTri	(	int	iSize,
		Real *	afA,
		Real *	afB,
		Real *	afC,
		Real *	afR,
		Real *	afU
	)			[inline]

Definition at line 300 of file Wm4LinearSystem.cpp.

References WM4_DELETE, and WM4_NEW.

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Member Data Documentation

template<class Real >

Real Wm4::LinearSystem< Real >::ZeroTolerance

Definition at line 119 of file Wm4LinearSystem.h.

Referenced by Wm4::LinearSystem< Real >::LinearSystem(), Wm4::LinearSystem< Real >::Solve2(), Wm4::LinearSystem< Real >::Solve3(), and Wm4::LinearSystem< Real >::SolveSymmetricCG().

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

• Wm4LinearSystem.h
• Wm4LinearSystem.cpp