#include <SourceDiscretization.h>

Inheritance diagram for SourceDiscretization< X >:

Collaboration diagram for SourceDiscretization< X >:

Public Types
typedef NumTypeTraits< X > ::T_Scalar	T_Scalar

typedef Array< X >	XArray

typedef Array< T_Scalar >	TArray

Public Member Functions
	SourceDiscretization (const MeshList &meshes, const GeomFields &geomFields, const Field &varField, const Field &sourceField)

void	discretize (const Mesh &mesh, MultiFieldMatrix &mfmatrix, MultiField &, MultiField &rField)

Public Member Functions inherited from Discretization
	Discretization (const MeshList &meshes)

virtual	~Discretization ()

	DEFINE_TYPENAME ("Discretization")

Private Attributes
const GeomFields &	_geomFields

const Field &	_varField

const Field &	_sourceField

Additional Inherited Members
Protected Attributes inherited from Discretization
const MeshList &	_meshes

Detailed Description

template<class X>
class SourceDiscretization< X >

Definition at line 18 of file SourceDiscretization.h.

Member Typedef Documentation

template<class X >

typedef NumTypeTraits<X>::T_Scalar SourceDiscretization< X >::T_Scalar

Definition at line 22 of file SourceDiscretization.h.

template<class X >

typedef Array<T_Scalar> SourceDiscretization< X >::TArray

Definition at line 26 of file SourceDiscretization.h.

template<class X >

typedef Array<X> SourceDiscretization< X >::XArray

Definition at line 24 of file SourceDiscretization.h.

Constructor & Destructor Documentation

template<class X >

SourceDiscretization< X >::SourceDiscretization	(	const MeshList &	meshes,
		const GeomFields &	geomFields,
		const Field &	varField,
		const Field &	sourceField
	)

inline

Definition at line 28 of file SourceDiscretization.h.

                                                   :
     Discretization(meshes),
     _geomFields(geomFields),
     _varField(varField),
     _sourceField(sourceField)
    {}

Member Function Documentation

template<class X >

void SourceDiscretization< X >::discretize	(	const Mesh &	mesh,
		MultiFieldMatrix &	mfmatrix,
		MultiField &	,
		MultiField &	rField
	)

inlinevirtual

Implements Discretization.

Definition at line 39 of file SourceDiscretization.h.

References SourceDiscretization< X >::_geomFields, SourceDiscretization< X >::_sourceField, SourceDiscretization< X >::_varField, Mesh::getCells(), StorageSite::getSelfCount(), and GeomFields::volume.

   {
     const StorageSite& cells = mesh.getCells();
 
     const TArray& cellVolume = dynamic_cast<const TArray&>(_geomFields.volume[cells]);
 
     const XArray& source = dynamic_cast<const XArray&>(_sourceField[cells]);
 
     const MultiField::ArrayIndex cVarIndex(&_varField, &cells);
 
     XArray& rCell = dynamic_cast<XArray&>(rField[cVarIndex]);   
     
     const int nCells = cells.getSelfCount();
     
     for(int c=0; c<nCells; c++)
     {
         rCell[c] += cellVolume[c]*source[c];
     }
   }