mfem::WBZAlphaSolver Class Reference

#include <ode.hpp>

Inheritance diagram for mfem::WBZAlphaSolver:

Collaboration diagram for mfem::WBZAlphaSolver:

Public Member Functions
	WBZAlphaSolver (double rho_inf=1.0)
Public Member Functions inherited from mfem::GeneralizedAlpha2Solver
	GeneralizedAlpha2Solver (double rho_inf=1.0)
void	PrintProperties (std::ostream &out=mfem::out)
void	Init (SecondOrderTimeDependentOperator &_f) override
	Associate a TimeDependentOperator with the ODE solver. More...
void	Step (Vector &x, Vector &dxdt, double &t, double &dt) override
	Perform a time step from time t [in] to time t [out] based on the requested step size dt [in]. More...
int	GetMaxStateSize () override
	Function for getting and setting the state vectors. More...
int	GetStateSize () override
const Vector &	GetStateVector (int i) override
void	GetStateVector (int i, Vector &state) override
void	SetStateVector (int i, Vector &state) override
Public Member Functions inherited from mfem::SecondOrderODESolver
	SecondOrderODESolver ()
virtual void	Run (Vector &x, Vector &dxdt, double &t, double &dt, double tf)
	Perform time integration from time t [in] to time tf [in]. More...
virtual	~SecondOrderODESolver ()

Additional Inherited Members
Protected Attributes inherited from mfem::GeneralizedAlpha2Solver
Vector	xa
Vector	va
Vector	aa
Vector	d2xdt2
double	alpha_f
double	alpha_m
double	beta
double	gamma
int	nstate
Protected Attributes inherited from mfem::SecondOrderODESolver
SecondOrderTimeDependentOperator *	f
	Pointer to the associated TimeDependentOperator. More...
MemoryType	mem_type

Detailed Description

WBZ-alpha ODE solver An alpha modification of Newmark's method W.L. Wood, M. Bossak and O.C. Zienkiewicz 1980 https://doi.org/10.1002/nme.1620151011 rho_inf in [0,1]

Definition at line 781 of file ode.hpp.

Constructor & Destructor Documentation

mfem::WBZAlphaSolver::WBZAlphaSolver ( double  rho_inf = 1.0 )

inline

Definition at line 784 of file ode.hpp.

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

• linalg/ode.hpp