MFEM  v4.2.0
Finite element discretization library
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mfem::VectorCrossProductCoefficient Class Reference

Vector coefficient defined as a cross product of two vectors. More...

#include <coefficient.hpp>

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

 VectorCrossProductCoefficient (VectorCoefficient &A, VectorCoefficient &B)
 Construct with the two coefficients. Result is A x B. More...
 
void SetACoef (VectorCoefficient &A)
 Reset the first term in the product. More...
 
VectorCoefficientGetACoef () const
 Return the first term in the product. More...
 
void SetBCoef (VectorCoefficient &B)
 Reset the second term in the product. More...
 
VectorCoefficientGetBCoef () const
 Return the second term in the product. More...
 
virtual void Eval (Vector &V, ElementTransformation &T, const IntegrationPoint &ip)
 Evaluate the coefficient at ip. More...
 
- Public Member Functions inherited from mfem::VectorCoefficient
 VectorCoefficient (int vd)
 Initialize the VectorCoefficient with vector dimension vd. More...
 
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 defined as a cross product of two vectors.

Definition at line 1289 of file coefficient.hpp.

Constructor & Destructor Documentation

mfem::VectorCrossProductCoefficient::VectorCrossProductCoefficient ( VectorCoefficient A,
VectorCoefficient B 
)

Construct with the two coefficients. Result is A x B.

Definition at line 562 of file coefficient.cpp.

Member Function Documentation

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

Evaluate the coefficient at ip.

Implements mfem::VectorCoefficient.

Definition at line 572 of file coefficient.cpp.

VectorCoefficient* mfem::VectorCrossProductCoefficient::GetACoef ( ) const
inline

Return the first term in the product.

Definition at line 1305 of file coefficient.hpp.

VectorCoefficient* mfem::VectorCrossProductCoefficient::GetBCoef ( ) const
inline

Return the second term in the product.

Definition at line 1310 of file coefficient.hpp.

void mfem::VectorCrossProductCoefficient::SetACoef ( VectorCoefficient A)
inline

Reset the first term in the product.

Definition at line 1303 of file coefficient.hpp.

void mfem::VectorCrossProductCoefficient::SetBCoef ( VectorCoefficient B)
inline

Reset the second term in the product.

Definition at line 1308 of file coefficient.hpp.


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