testODE Class Reference

Inheritance diagram for testODE:

Collaboration diagram for testODE:

Public Member Functions
	testODE ()
label	nEqns () const
	Return the number of equations in the system. More...
void	derivatives (const scalar x, const scalarField &y, scalarField &dydx) const
	Calculate the derivatives in dydx. More...
void	jacobian (const scalar x, const scalarField &y, scalarField &dfdx, scalarSquareMatrix &dfdy) const
	Calculate the Jacobian of the system. More...
Public Member Functions inherited from ODESystem
	ODESystem ()
	Construct null. More...
virtual	~ODESystem ()
	Destructor. More...

Detailed Description

Definition at line 37 of file Test-ODE.C.

Constructor & Destructor Documentation

testODE()

testODE ( )

inline

Definition at line 44 of file Test-ODE.C.

Member Function Documentation

nEqns()

label nEqns ( ) const

inlinevirtual

Return the number of equations in the system.

Implements ODESystem.

Definition at line 47 of file Test-ODE.C.

derivatives()

void derivatives ( const scalar  x, const scalarField &  y, scalarField &  dydx  ) const

inlinevirtual

Calculate the derivatives in dydx.

Implements ODESystem.

Definition at line 53 of file Test-ODE.C.

References x, and y.

jacobian()

void jacobian ( const scalar  x, const scalarField &  y, scalarField &  dfdx, scalarSquareMatrix &  dfdy  ) const

inlinevirtual

Calculate the Jacobian of the system.

Need by the stiff-system solvers

Implements ODESystem.

Definition at line 66 of file Test-ODE.C.

References Foam::sqr(), x, and y.

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

• applications/test/ODE/Test-ODE.C