btConjugateGradient< MatrixX > Class Template Reference

#include <btConjugateGradient.h>

Inheritance diagram for btConjugateGradient< MatrixX >:

Collaboration diagram for btConjugateGradient< MatrixX >:

Public Member Functions
	btConjugateGradient (const int max_it_in)
virtual	~btConjugateGradient ()
int	solve (MatrixX &A, TVStack &x, const TVStack &b, bool verbose=false)
void	reinitialize (const TVStack &b)
Public Member Functions inherited from btKrylovSolver< MatrixX >
	btKrylovSolver (int maxIterations, btScalar tolerance)
virtual	~btKrylovSolver ()
virtual int	solve (MatrixX &A, TVStack &x, const TVStack &b, bool verbose=false)=0
virtual void	reinitialize (const TVStack &b)=0
virtual TVStack	sub (const TVStack &a, const TVStack &b)
virtual btScalar	squaredNorm (const TVStack &a)
virtual btScalar	norm (const TVStack &a)
virtual btScalar	dot (const TVStack &a, const TVStack &b)
virtual void	multAndAddTo (btScalar s, const TVStack &a, TVStack &result)
virtual TVStack	multAndAdd (btScalar s, const TVStack &a, const TVStack &b)
virtual void	setTolerance (btScalar tolerance)

Private Types
typedef btAlignedObjectArray< btVector3 >	TVStack
typedef btKrylovSolver< MatrixX >	Base

Private Attributes
TVStack	r
TVStack	p
TVStack	z
TVStack	temp

Additional Inherited Members
Public Attributes inherited from btKrylovSolver< MatrixX >
int	m_maxIterations
btScalar	m_tolerance

Detailed Description

template<class MatrixX>
class btConjugateGradient< MatrixX >

Definition at line 20 of file btConjugateGradient.h.

Member Typedef Documentation

Base

template<class MatrixX >

typedef btKrylovSolver<MatrixX> btConjugateGradient< MatrixX >::Base

private

Definition at line 23 of file btConjugateGradient.h.

TVStack

template<class MatrixX >

typedef btAlignedObjectArray<btVector3> btConjugateGradient< MatrixX >::TVStack

private

Definition at line 22 of file btConjugateGradient.h.

Constructor & Destructor Documentation

btConjugateGradient()

template<class MatrixX >

btConjugateGradient< MatrixX >::btConjugateGradient ( const int  max_it_in )

inline

Definition at line 27 of file btConjugateGradient.h.

~btConjugateGradient()

template<class MatrixX >

virtual btConjugateGradient< MatrixX >::~btConjugateGradient ( )

inlinevirtual

Definition at line 32 of file btConjugateGradient.h.

Member Function Documentation

reinitialize()

template<class MatrixX >

void btConjugateGradient< MatrixX >::reinitialize ( const TVStack &  b )

inlinevirtual

Implements btKrylovSolver< MatrixX >.

Definition at line 109 of file btConjugateGradient.h.

solve()

template<class MatrixX >

int btConjugateGradient< MatrixX >::solve ( MatrixX &  A, TVStack &  x, const TVStack &  b, bool  verbose = false  )

inlinevirtual

Implements btKrylovSolver< MatrixX >.

Definition at line 35 of file btConjugateGradient.h.

Member Data Documentation

p

template<class MatrixX >

TVStack btConjugateGradient< MatrixX >::p

private

Definition at line 24 of file btConjugateGradient.h.

r

template<class MatrixX >

TVStack btConjugateGradient< MatrixX >::r

private

Definition at line 24 of file btConjugateGradient.h.

temp

template<class MatrixX >

TVStack btConjugateGradient< MatrixX >::temp

private

Definition at line 24 of file btConjugateGradient.h.

z

template<class MatrixX >

TVStack btConjugateGradient< MatrixX >::z

private

Definition at line 24 of file btConjugateGradient.h.

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

• btConjugateGradient.h