MFEM  v4.1.0
Finite element discretization library
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mfem::VectorSumCoefficient Class Reference

Vector coefficient defined as the sum of two vector coefficients. More...

#include <coefficient.hpp>

Inheritance diagram for mfem::VectorSumCoefficient:
Collaboration diagram for mfem::VectorSumCoefficient:

Public Member Functions

 VectorSumCoefficient (VectorCoefficient &A, VectorCoefficient &B, double _alpha=1.0, double _beta=1.0)
virtual void Eval (Vector &V, ElementTransformation &T, const IntegrationPoint &ip)
 Evaluate the coefficient. More...
- Public Member Functions inherited from mfem::VectorCoefficient
 VectorCoefficient (int vd)
void SetTime (double t)
double GetTime ()
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 defined as the sum of two vector coefficients.

Definition at line 783 of file coefficient.hpp.

Constructor & Destructor Documentation

mfem::VectorSumCoefficient::VectorSumCoefficient ( VectorCoefficient A,
VectorCoefficient B,
double  _alpha = 1.0,
double  _beta = 1.0 

Definition at line 419 of file coefficient.cpp.

Member Function Documentation

void mfem::VectorSumCoefficient::Eval ( Vector V,
ElementTransformation T,
const IntegrationPoint ip 

Evaluate the coefficient.

Implements mfem::VectorCoefficient.

Definition at line 430 of file coefficient.cpp.

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