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45 #ifndef cellLimitedGrad_H
46 #define cellLimitedGrad_H
63 template<
class Type,
class Limiter>
112 k_(readScalar(schemeData))
114 if (k_ < 0 || k_ > 1)
117 <<
"coefficient = " << k_
118 <<
" should be >= 0 and <= 1"
129 const scalar maxDelta,
130 const scalar minDelta,
131 const scalar extrapolate
137 const Type& maxDelta,
138 const Type& minDelta,
139 const Type& extrapolate
158 template<
class Type,
class Limiter>
162 const scalar maxDelta,
163 const scalar minDelta,
164 const scalar extrapolate
169 if (extrapolate > SMALL)
171 r = maxDelta/extrapolate;
173 else if (extrapolate < -SMALL)
175 r = minDelta/extrapolate;
186 template<
class Type,
class Limiter>
190 const Type& maxDelta,
191 const Type& minDelta,
192 const Type& extrapolate
195 for (
direction cmpt=0; cmpt<pTraits<Type>::nComponents; ++cmpt)
Abstract base class with a fat-interface to all derived classes covering all possible ways in which t...
label & setComponent(label &l, const direction)
void component(FieldField< Field, typename FieldField< Field, Type >::cmptType > &sf, const FieldField< Field, Type > &f, const direction d)
A class for handling words, derived from Foam::string.
A class for managing temporary objects.
Mesh data needed to do the Finite Volume discretisation.
typeOfRank< typename pTraits< arg1 >::cmptType, direction(pTraits< arg1 >::rank)+direction(pTraits< arg2 >::rank) >::type type
label min(const labelHashSet &set, label minValue=labelMax)
Find the min value in labelHashSet, optionally limited by second argument.
static tmp< gradScheme< Type > > New(const fvMesh &mesh, Istream &schemeData)
Return a pointer to a new gradScheme created on freestore.
void limitFaceCmpt(scalar &limiter, const scalar maxDelta, const scalar minDelta, const scalar extrapolate) const
An Istream is an abstract base class for all input systems (streams, files, token lists etc)....
word name(const complex &c)
Return string representation of complex.
TypeName("cellLimited")
RunTime type information.
const fvMesh & mesh() const
Return mesh reference.
Abstract base class for gradient schemes.
Mesh data needed to do the Finite Volume discretisation.
void limitFace(Type &limiter, const Type &maxDelta, const Type &minDelta, const Type &extrapolate) const
errorManipArg< error, int > exit(error &err, const int errNo=1)
cellLimitedGrad(const fvMesh &mesh, Istream &schemeData)
Construct from mesh and schemeData.
virtual tmp< GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh > > calcGrad(const GeometricField< Type, fvPatchField, volMesh > &vsf, const word &name) const
Return the gradient of the given field to the gradScheme::grad.
#define FatalIOErrorInFunction(ios)
Report an error message using Foam::FatalIOError.
Generic GeometricField class.
tmp< areaScalarField > limiter(const areaScalarField &phi)
cellLimitedGrad gradient scheme applied to a runTime selected base gradient scheme.