MFEM v4.7.0
Finite element discretization library
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mfem::NormalGradComponentCoeff Class Reference

#include <extrapolator.hpp>

Inheritance diagram for mfem::NormalGradComponentCoeff:
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Collaboration diagram for mfem::NormalGradComponentCoeff:
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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.
 
virtual void Project (QuadratureFunction &qf)
 Fill the QuadratureFunction qf by evaluating the coefficient at the quadrature points.
 
virtual ~Coefficient ()
 

Additional Inherited Members

- Protected Attributes inherited from mfem::Coefficient
real_t time
 

Detailed Description

Definition at line 147 of file extrapolator.hpp.

Constructor & Destructor Documentation

◆ NormalGradComponentCoeff()

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

Definition at line 154 of file extrapolator.hpp.

Member Function Documentation

◆ 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: