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Public Member Functions | Private Attributes | List of all members
Moose::MFEM::ScaleIntegrator Class Reference

Integrator which scales its results by a constant value. More...

#include <ScaleIntegrator.h>

Inheritance diagram for Moose::MFEM::ScaleIntegrator:
[legend]

Public Member Functions

 ScaleIntegrator (mfem::BilinearFormIntegrator *integ)
 
 ScaleIntegrator (mfem::BilinearFormIntegrator *integ, mfem::real_t scale)
 
 ScaleIntegrator (mfem::BilinearFormIntegrator *integ, mfem::real_t scale, bool own)
 
void SetIntegrator (mfem::BilinearFormIntegrator *integ)
 
void SetScale (mfem::real_t scale)
 
void SetOwn (bool own)
 
void CheckIntegrator ()
 
virtual void SetIntRule (const mfem::IntegrationRule *ir) override
 
virtual void AssembleElementMatrix (const mfem::FiniteElement &el, mfem::ElementTransformation &Trans, mfem::DenseMatrix &elmat) override
 
virtual void AssembleElementMatrix2 (const mfem::FiniteElement &trial_fe, const mfem::FiniteElement &test_fe, mfem::ElementTransformation &Trans, mfem::DenseMatrix &elmat) override
 
virtual void AssembleFaceMatrix (const mfem::FiniteElement &el1, const mfem::FiniteElement &el2, mfem::FaceElementTransformations &Trans, mfem::DenseMatrix &elmat) override
 
virtual void AssemblePA (const mfem::FiniteElementSpace &fes) override
 
virtual void AssembleDiagonalPA (mfem::Vector &diag) override
 
virtual void AssemblePAInteriorFaces (const mfem::FiniteElementSpace &fes) override
 
virtual void AssemblePABoundaryFaces (const mfem::FiniteElementSpace &fes) override
 
virtual void AddMultTransposePA (const mfem::Vector &x, mfem::Vector &y) const override
 
virtual void AddMultPA (const mfem::Vector &x, mfem::Vector &y) const override
 
virtual void AssembleEA (const mfem::FiniteElementSpace &fes, mfem::Vector &emat, const bool add) override
 
virtual void AssembleEABoundary (const mfem::FiniteElementSpace &fes, mfem::Vector &emat, const bool add) override
 
virtual void AssembleMF (const mfem::FiniteElementSpace &fes) override
 
virtual void AddMultMF (const mfem::Vector &x, mfem::Vector &y) const override
 
virtual void AssembleDiagonalMF (mfem::Vector &diag) override
 
virtual ~ScaleIntegrator ()
 

Private Attributes

mfem::BilinearFormIntegrator * _integrator {nullptr}
 
mfem::real_t _scale
 
bool _own_integrator
 

Detailed Description

Integrator which scales its results by a constant value.

Definition at line 24 of file ScaleIntegrator.h.

Constructor & Destructor Documentation

◆ ScaleIntegrator() [1/3]

Moose::MFEM::ScaleIntegrator::ScaleIntegrator ( mfem::BilinearFormIntegrator *  integ)
inline

Definition at line 32 of file ScaleIntegrator.h.

33 : _integrator{integ}, _scale{1}, _own_integrator{true}
34 {
35 }
Moose::MFEM::ScaleIntegrator::_integrator
mfem::BilinearFormIntegrator * _integrator
Definition ScaleIntegrator.h:27

◆ ScaleIntegrator() [2/3]

Moose::MFEM::ScaleIntegrator::ScaleIntegrator ( mfem::BilinearFormIntegrator *  integ,
mfem::real_t  scale 
)
inline

Definition at line 36 of file ScaleIntegrator.h.

37 : _integrator{integ}, _scale{scale}, _own_integrator{true}
38 {
39 }
scale
Real scale
Definition MortarUtils.C:62

◆ ScaleIntegrator() [3/3]

Moose::MFEM::ScaleIntegrator::ScaleIntegrator ( mfem::BilinearFormIntegrator *  integ,
mfem::real_t  scale,
bool  own 
)
inline

Definition at line 40 of file ScaleIntegrator.h.

41 : _integrator{integ}, _scale{scale}, _own_integrator{own}
42 {
43 }

◆ ~ScaleIntegrator()

Moose::MFEM::ScaleIntegrator::~ScaleIntegrator ( )
virtual

Definition at line 169 of file ScaleIntegrator.C.

170{
171 if (_own_integrator)
172 delete _integrator;
173}

Member Function Documentation

◆ AddMultMF()

void Moose::MFEM::ScaleIntegrator::AddMultMF ( const mfem::Vector &  x,
mfem::Vector &  y 
) const
overridevirtual

Definition at line 152 of file ScaleIntegrator.C.

153{
154 // y += Mx*scale
155 mfem::Vector Mx(y.Size());
156 Mx = 0.0;
157 _integrator->AddMultMF(x, Mx);
158 Mx *= _scale;
159 y += Mx;
160}

◆ AddMultPA()

void Moose::MFEM::ScaleIntegrator::AddMultPA ( const mfem::Vector &  x,
mfem::Vector &  y 
) const
overridevirtual

Definition at line 83 of file ScaleIntegrator.C.

84{
85 // y += Mx*scale
86 mfem::Vector Mx(y.Size());
87 Mx = 0.0;
88 _integrator->AddMultPA(x, Mx);
89 Mx *= _scale;
90 y += Mx;
91}

◆ AddMultTransposePA()

void Moose::MFEM::ScaleIntegrator::AddMultTransposePA ( const mfem::Vector &  x,
mfem::Vector &  y 
) const
overridevirtual

Definition at line 94 of file ScaleIntegrator.C.

95{
96 // y += M^T x*scale
97 mfem::Vector MTx(y.Size());
98 MTx = 0.0;
99 _integrator->AddMultTransposePA(x, MTx);
100 MTx *= _scale;
101 y += MTx;
102}

◆ AssembleDiagonalMF()

void Moose::MFEM::ScaleIntegrator::AssembleDiagonalMF ( mfem::Vector &  diag)
overridevirtual

Definition at line 163 of file ScaleIntegrator.C.

164{
165 _integrator->AssembleDiagonalMF(diag);
166 diag *= _scale;
167}

◆ AssembleDiagonalPA()

void Moose::MFEM::ScaleIntegrator::AssembleDiagonalPA ( mfem::Vector &  diag)
overridevirtual

Definition at line 64 of file ScaleIntegrator.C.

65{
66 _integrator->AssembleDiagonalPA(diag);
67 diag *= _scale;
68}

◆ AssembleEA()

void Moose::MFEM::ScaleIntegrator::AssembleEA ( const mfem::FiniteElementSpace &  fes,
mfem::Vector &  emat,
const bool  add 
)
overridevirtual

Definition at line 105 of file ScaleIntegrator.C.

108{
109 CheckIntegrator();
110 if (add)
111 {
112 mfem::Vector emat_scale(emat.Size());
113 _integrator->AssembleEA(fes, emat_scale, false);
114 emat_scale *= _scale;
115 emat += emat_scale;
116 }
117 else
118 {
119 _integrator->AssembleEA(fes, emat, add);
120 emat *= _scale;
121 }
122}

◆ AssembleEABoundary()

void Moose::MFEM::ScaleIntegrator::AssembleEABoundary ( const mfem::FiniteElementSpace &  fes,
mfem::Vector &  emat,
const bool  add 
)
overridevirtual

Definition at line 125 of file ScaleIntegrator.C.

128{
129 CheckIntegrator();
130 if (add)
131 {
132 mfem::Vector emat_scale(emat.Size());
133 _integrator->AssembleEABoundary(fes, emat_scale, false);
134 emat_scale *= _scale;
135 emat += emat_scale;
136 }
137 else
138 {
139 _integrator->AssembleEABoundary(fes, emat, add);
140 emat *= _scale;
141 }
142}

◆ AssembleElementMatrix()

void Moose::MFEM::ScaleIntegrator::AssembleElementMatrix ( const mfem::FiniteElement &  el,
mfem::ElementTransformation &  Trans,
mfem::DenseMatrix &  elmat 
)
overridevirtual

Definition at line 25 of file ScaleIntegrator.C.

28{
29 CheckIntegrator();
30 _integrator->AssembleElementMatrix(el, Trans, elmat);
31 elmat *= _scale;
32}

◆ AssembleElementMatrix2()

void Moose::MFEM::ScaleIntegrator::AssembleElementMatrix2 ( const mfem::FiniteElement &  trial_fe,
const mfem::FiniteElement &  test_fe,
mfem::ElementTransformation &  Trans,
mfem::DenseMatrix &  elmat 
)
overridevirtual

Definition at line 35 of file ScaleIntegrator.C.

39{
40 CheckIntegrator();
41 _integrator->AssembleElementMatrix2(el1, el2, Trans, elmat);
42 elmat *= _scale;
43}

◆ AssembleFaceMatrix()

void Moose::MFEM::ScaleIntegrator::AssembleFaceMatrix ( const mfem::FiniteElement &  el1,
const mfem::FiniteElement &  el2,
mfem::FaceElementTransformations &  Trans,
mfem::DenseMatrix &  elmat 
)
overridevirtual

Definition at line 46 of file ScaleIntegrator.C.

50{
51 CheckIntegrator();
52 _integrator->AssembleFaceMatrix(el1, el2, Trans, elmat);
53 elmat *= _scale;
54}

◆ AssembleMF()

void Moose::MFEM::ScaleIntegrator::AssembleMF ( const mfem::FiniteElementSpace &  fes)
overridevirtual

Definition at line 145 of file ScaleIntegrator.C.

146{
147 CheckIntegrator();
148 _integrator->AssembleMF(fes);
149}

◆ AssemblePA()

void Moose::MFEM::ScaleIntegrator::AssemblePA ( const mfem::FiniteElementSpace &  fes)
overridevirtual

Definition at line 57 of file ScaleIntegrator.C.

58{
59 CheckIntegrator();
60 _integrator->AssemblePA(fes);
61}

◆ AssemblePABoundaryFaces()

void Moose::MFEM::ScaleIntegrator::AssemblePABoundaryFaces ( const mfem::FiniteElementSpace &  fes)
overridevirtual

Definition at line 77 of file ScaleIntegrator.C.

78{
79 _integrator->AssemblePABoundaryFaces(fes);
80}

◆ AssemblePAInteriorFaces()

void Moose::MFEM::ScaleIntegrator::AssemblePAInteriorFaces ( const mfem::FiniteElementSpace &  fes)
overridevirtual

Definition at line 71 of file ScaleIntegrator.C.

72{
73 _integrator->AssemblePAInteriorFaces(fes);
74}

◆ CheckIntegrator()

void Moose::MFEM::ScaleIntegrator::CheckIntegrator ( )
inline

Definition at line 59 of file ScaleIntegrator.h.

60 {
61 if (!_integrator)
62 mooseError("Integrator not set");
63 }
mooseError
void mooseError(Args &&... args)
Emit an error message with the given stringified, concatenated args and terminate the application.
Definition MooseError.h:311

Referenced by AssembleEA(), AssembleEABoundary(), AssembleElementMatrix(), AssembleElementMatrix2(), AssembleFaceMatrix(), AssembleMF(), and AssemblePA().

◆ SetIntegrator()

void Moose::MFEM::ScaleIntegrator::SetIntegrator ( mfem::BilinearFormIntegrator *  integ)
inline

Definition at line 45 of file ScaleIntegrator.h.

46 {
47 if (_integrator && _own_integrator)
48 {
49 delete _integrator;
50 }
51
52 _integrator = integ;
53 }

◆ SetIntRule()

void Moose::MFEM::ScaleIntegrator::SetIntRule ( const mfem::IntegrationRule *  ir)
overridevirtual

Definition at line 18 of file ScaleIntegrator.C.

19{
20 IntRule = ir;
21 _integrator->SetIntRule(ir);
22}

◆ SetOwn()

void Moose::MFEM::ScaleIntegrator::SetOwn ( bool  own)
inline

Definition at line 57 of file ScaleIntegrator.h.

57{ _own_integrator = own; }

◆ SetScale()

void Moose::MFEM::ScaleIntegrator::SetScale ( mfem::real_t  scale)
inline

Definition at line 55 of file ScaleIntegrator.h.

55{ _scale = scale; }

Member Data Documentation

◆ _integrator

mfem::BilinearFormIntegrator* Moose::MFEM::ScaleIntegrator::_integrator {nullptr}
private

Definition at line 27 of file ScaleIntegrator.h.

27{nullptr};

Referenced by AddMultMF(), AddMultPA(), AddMultTransposePA(), AssembleDiagonalMF(), AssembleDiagonalPA(), AssembleEA(), AssembleEABoundary(), AssembleElementMatrix(), AssembleElementMatrix2(), AssembleFaceMatrix(), AssembleMF(), AssemblePA(), AssemblePABoundaryFaces(), AssemblePAInteriorFaces(), CheckIntegrator(), SetIntegrator(), SetIntRule(), and ~ScaleIntegrator().

◆ _own_integrator

bool Moose::MFEM::ScaleIntegrator::_own_integrator
private

Definition at line 29 of file ScaleIntegrator.h.

Referenced by SetIntegrator(), SetOwn(), and ~ScaleIntegrator().

◆ _scale

mfem::real_t Moose::MFEM::ScaleIntegrator::_scale
private

Definition at line 28 of file ScaleIntegrator.h.

Referenced by AddMultMF(), AddMultPA(), AddMultTransposePA(), AssembleDiagonalMF(), AssembleDiagonalPA(), AssembleEA(), AssembleEABoundary(), AssembleElementMatrix(), AssembleElementMatrix2(), AssembleFaceMatrix(), and SetScale().

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