btKrylovSolver< MatrixX > Class Template Reference

#include <btKrylovSolver.h>

Inheritance diagram for btKrylovSolver< MatrixX >:

Public Member Functions
	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)

Public Attributes
int	m_maxIterations
btScalar	m_tolerance

Private Types
typedef btAlignedObjectArray< btVector3 >	TVStack

Detailed Description

template<class MatrixX>
class btKrylovSolver< MatrixX >

Definition at line 27 of file btKrylovSolver.h.

Member Typedef Documentation

TVStack

template<class MatrixX >

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

private

Definition at line 29 of file btKrylovSolver.h.

Constructor & Destructor Documentation

btKrylovSolver()

template<class MatrixX >

btKrylovSolver< MatrixX >::btKrylovSolver ( int  maxIterations, btScalar  tolerance  )

inline

Definition at line 34 of file btKrylovSolver.h.

~btKrylovSolver()

template<class MatrixX >

virtual btKrylovSolver< MatrixX >::~btKrylovSolver ( )

inlinevirtual

Definition at line 39 of file btKrylovSolver.h.

Member Function Documentation

dot()

template<class MatrixX >

virtual btScalar btKrylovSolver< MatrixX >::dot ( const TVStack &  a, const TVStack &  b  )

inlinevirtual

Definition at line 76 of file btKrylovSolver.h.

multAndAdd()

template<class MatrixX >

virtual TVStack btKrylovSolver< MatrixX >::multAndAdd ( btScalar  s, const TVStack &  a, const TVStack &  b  )

inlinevirtual

Definition at line 92 of file btKrylovSolver.h.

multAndAddTo()

template<class MatrixX >

virtual void btKrylovSolver< MatrixX >::multAndAddTo ( btScalar  s, const TVStack &  a, TVStack &  result  )

inlinevirtual

Definition at line 84 of file btKrylovSolver.h.

norm()

template<class MatrixX >

virtual btScalar btKrylovSolver< MatrixX >::norm ( const TVStack &  a )

inlinevirtual

Definition at line 63 of file btKrylovSolver.h.

reinitialize()

template<class MatrixX >

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

pure virtual

Implemented in btConjugateGradient< MatrixX >, btConjugateGradient< btDeformableBackwardEulerObjective >, btConjugateResidual< MatrixX >, and btConjugateResidual< btDeformableBackwardEulerObjective >.

setTolerance()

template<class MatrixX >

virtual void btKrylovSolver< MatrixX >::setTolerance ( btScalar  tolerance )

inlinevirtual

Definition at line 102 of file btKrylovSolver.h.

solve()

template<class MatrixX >

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

pure virtual

Implemented in btConjugateGradient< btDeformableBackwardEulerObjective >, btConjugateResidual< btDeformableBackwardEulerObjective >, btConjugateGradient< MatrixX >, and btConjugateResidual< MatrixX >.

squaredNorm()

template<class MatrixX >

virtual btScalar btKrylovSolver< MatrixX >::squaredNorm ( const TVStack &  a )

inlinevirtual

Definition at line 58 of file btKrylovSolver.h.

sub()

template<class MatrixX >

virtual TVStack btKrylovSolver< MatrixX >::sub ( const TVStack &  a, const TVStack &  b  )

inlinevirtual

Definition at line 45 of file btKrylovSolver.h.

Member Data Documentation

m_maxIterations

template<class MatrixX >

int btKrylovSolver< MatrixX >::m_maxIterations

Definition at line 32 of file btKrylovSolver.h.

m_tolerance

template<class MatrixX >

btScalar btKrylovSolver< MatrixX >::m_tolerance

Definition at line 33 of file btKrylovSolver.h.

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

• btKrylovSolver.h