MFEM v4.7.0 Finite element discretization library
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#include <extrapolator.hpp>

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Public Member Functions

NormalGradComponentCoeff (const ParGridFunction &dx, const ParGridFunction &dy, VectorCoefficient &n)

virtual real_t Eval (ElementTransformation &T, const IntegrationPoint &ip)
Evaluate the coefficient in the element described by T at the point ip.

Public Member Functions inherited from mfem::Coefficient
Coefficient ()

virtual void SetTime (real_t t)
Set the time for time dependent coefficients.

real_t GetTime ()
Get the time for time dependent coefficients.

real_t Eval (ElementTransformation &T, const IntegrationPoint &ip, real_t t)
Evaluate the coefficient in the element described by T at the point ip at time t.

Fill the QuadratureFunction qf by evaluating the coefficient at the quadrature points.

virtual ~Coefficient ()

Protected Attributes inherited from mfem::Coefficient
real_t time

Detailed Description

Definition at line 147 of file extrapolator.hpp.

Constructor & Destructor Documentation

 mfem::NormalGradComponentCoeff::NormalGradComponentCoeff ( const ParGridFunction & dx, const ParGridFunction & dy, VectorCoefficient & n )
inline

Definition at line 154 of file extrapolator.hpp.

◆ Eval()

 virtual real_t mfem::NormalGradComponentCoeff::Eval ( ElementTransformation & T, const IntegrationPoint & ip )
inlinevirtual

Evaluate the coefficient in the element described by T at the point ip.

Note
When this method is called, the caller must make sure that the IntegrationPoint associated with T is the same as ip. This can be achieved by calling T.SetIntPoint(&ip).

Implements mfem::Coefficient.

Definition at line 158 of file extrapolator.hpp.

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