MFEM  v4.4.0
Finite element discretization library
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mfem::VectorConstantCoefficient Class Reference

Vector coefficient that is constant in space and time. More...

#include <coefficient.hpp>

Inheritance diagram for mfem::VectorConstantCoefficient:
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Collaboration diagram for mfem::VectorConstantCoefficient:
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Public Member Functions

 VectorConstantCoefficient (const Vector &v)
 Construct the coefficient with constant vector v. More...
 
virtual void Eval (Vector &V, ElementTransformation &T, const IntegrationPoint &ip)
 Evaluate the vector coefficient at ip. More...
 
const VectorGetVec ()
 Return a reference to the constant vector in this class. More...
 
- Public Member Functions inherited from mfem::VectorCoefficient
 VectorCoefficient (int vd)
 Initialize the VectorCoefficient with vector dimension vd. More...
 
virtual void SetTime (double t)
 Set the time for time dependent coefficients. More...
 
double GetTime ()
 Get the time for time dependent coefficients. More...
 
int GetVDim ()
 Returns dimension of the vector. More...
 
virtual void Eval (DenseMatrix &M, ElementTransformation &T, const IntegrationRule &ir)
 Evaluate the vector coefficient in the element described by T at all points of ir, storing the result in M. More...
 
virtual ~VectorCoefficient ()
 

Additional Inherited Members

- Protected Attributes inherited from mfem::VectorCoefficient
int vdim
 
double time
 

Detailed Description

Vector coefficient that is constant in space and time.

Definition at line 479 of file coefficient.hpp.

Constructor & Destructor Documentation

mfem::VectorConstantCoefficient::VectorConstantCoefficient ( const Vector v)
inline

Construct the coefficient with constant vector v.

Definition at line 485 of file coefficient.hpp.

Member Function Documentation

virtual void mfem::VectorConstantCoefficient::Eval ( Vector V,
ElementTransformation T,
const IntegrationPoint ip 
)
inlinevirtual

Evaluate the vector coefficient at ip.

Implements mfem::VectorCoefficient.

Definition at line 490 of file coefficient.hpp.

const Vector& mfem::VectorConstantCoefficient::GetVec ( )
inline

Return a reference to the constant vector in this class.

Definition at line 494 of file coefficient.hpp.


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