Detailed Description

Interface for a first-order implicit quasi-linear ODE.

See also: ODESystemTag::FirstOrderImplicitQuasilinear

Definition at line 40 of file ODESystem.h.

#include <ODESystem.h>

Inheritance diagram for NumLib::ODESystem< ODESystemTag::FirstOrderImplicitQuasilinear, NonlinearSolverTag::Picard >:

[legend]

Collaboration diagram for NumLib::ODESystem< ODESystemTag::FirstOrderImplicitQuasilinear, NonlinearSolverTag::Picard >:

[legend]

Public Types
using	Index = MathLib::MatrixVectorTraits< GlobalMatrix >::Index

Public Member Functions
virtual void	preAssemble (const double t, double const dt, GlobalVector const &x)=0
	Calls process' pre-assembly with the provided state (`t`, `dt`, `x`). More...

virtual void	assemble (const double t, double const dt, std::vector< GlobalVector * > const &x, std::vector< GlobalVector * > const &xdot, int const process_id, GlobalMatrix &M, GlobalMatrix &K, GlobalVector &b)=0
	Assemble `M`, `K` and `b` at the provided state (`t`, `x`). More...

virtual std::vector< NumLib::IndexValueVector< Index > > const *	getKnownSolutions (double const, GlobalVector const &, int const) const

virtual void	updateConstraints (GlobalVector &, GlobalVector &, int const)

Public Member Functions inherited from NumLib::EquationSystem
virtual bool	isLinear () const =0

virtual void	preIteration (const unsigned iter, GlobalVector const &x)

virtual IterationResult	postIteration (GlobalVector const &x)

Public Member Functions inherited from NumLib::MatrixSpecificationsProvider
virtual MathLib::MatrixSpecifications	getMatrixSpecifications (const int process_id) const =0

virtual	~MatrixSpecificationsProvider ()=default

Static Public Attributes
static const ODESystemTag	ODETag
	A tag indicating the type of ODE. More...

Member Typedef Documentation

◆ Index

using NumLib::ODESystem< ODESystemTag::FirstOrderImplicitQuasilinear, NonlinearSolverTag::Picard >::Index = MathLib::MatrixVectorTraits<GlobalMatrix>::Index

Definition at line 59 of file ODESystem.h.

Member Function Documentation

◆ assemble()

virtual void NumLib::ODESystem< ODESystemTag::FirstOrderImplicitQuasilinear, NonlinearSolverTag::Picard >::assemble	(	const double	t,
		double const	dt,
		std::vector< GlobalVector * > const &	x,
		std::vector< GlobalVector * > const &	xdot,
		int const	process_id,
		GlobalMatrix &	M,
		GlobalMatrix &	K,
		GlobalVector &	b
	)

pure virtual

Assemble M, K and b at the provided state (t, x).

◆ getKnownSolutions()

virtual std::vector<NumLib::IndexValueVector<Index> > const* NumLib::ODESystem< ODESystemTag::FirstOrderImplicitQuasilinear, NonlinearSolverTag::Picard >::getKnownSolutions	(	double const	,
		GlobalVector const &	,
		int const
	)		const

inlinevirtual

Provides known solutions (Dirichlet boundary conditions) vector for the ode system at the given time t and process_id.

Definition at line 64 of file ODESystem.h.

     {
         return nullptr;  // by default there are no known solutions
     }

◆ preAssemble()

virtual void NumLib::ODESystem< ODESystemTag::FirstOrderImplicitQuasilinear, NonlinearSolverTag::Picard >::preAssemble	(	const double	t,
		double const	dt,
		GlobalVector const &	x
	)

pure virtual

Calls process' pre-assembly with the provided state (t, dt, x).

Implemented in NumLib::ODESystem< ODESystemTag::FirstOrderImplicitQuasilinear, NonlinearSolverTag::Newton >.

◆ updateConstraints()

virtual void NumLib::ODESystem< ODESystemTag::FirstOrderImplicitQuasilinear, NonlinearSolverTag::Picard >::updateConstraints	(	GlobalVector &	,
		GlobalVector &	,
		int const
	)

inlinevirtual

Definition at line 70 of file ODESystem.h.

72 {};

Member Data Documentation

◆ ODETag

const ODESystemTag NumLib::ODESystem< ODESystemTag::FirstOrderImplicitQuasilinear, NonlinearSolverTag::Picard >::ODETag

static

Initial value:

=

ODESystemTag::FirstOrderImplicitQuasilinear

NumLib::ODESystemTag::FirstOrderImplicitQuasilinear

@ FirstOrderImplicitQuasilinear

A tag indicating the type of ODE.

Definition at line 45 of file ODESystem.h.

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

NumLib/ODESolver/ODESystem.h