DUNE PDELab (git)
functionutilities.hh
Unique label for each type of entities that can occur in DUNE grids.
Definition: type.hh:114
Volume integrationElement(const LocalCoordinate &local) const
Return the factor appearing in the integral transformation formula.
Definition: geometry.hh:265
GeometryType type() const
Return the type of the reference element. The type can be used to access the Dune::ReferenceElement.
Definition: geometry.hh:194
Search an IndexSet for an Entity containing a given point.
Definition: hierarchicsearch.hh:35
Evaluate a GridFunction at a certain global coordinate.
Definition: functionutilities.hh:121
GridFunctionProbe(const GV &gv, const Domain &xg)
Definition: functionutilities.hh:157
void setGridFunction(const std::shared_ptr< const GF > &gf)
Set a new GridFunction.
Definition: functionutilities.hh:192
void eval(Range &val, int rank=0) const
evaluate the GridFunction and communicate result to the given rank
Definition: functionutilities.hh:227
void setGridFunction(const GF &gf)
Set a new GridFunction.
Definition: functionutilities.hh:168
void setGridFunction(const GF *gf)
Set a new GridFunction.
Definition: functionutilities.hh:179
GridFunctionProbe(const GF &gf, const Domain &xg)
Constructor.
Definition: functionutilities.hh:138
void eval_all(Range &val) const
evaluate the GridFunction and broadcast result to all ranks
Definition: functionutilities.hh:203
int getEvalRank()
MPI rank of coordinate.
Definition: functionutilities.hh:235
A container for all quadrature rules of dimension dim
Definition: quadraturerules.hh:260
Defines several output streams for messages of different importance.
bool gt(const T &first, const T &second, typename EpsilonType< T >::Type epsilon)
test if first greater than second
Definition: float_cmp.cc:158
void integrateGridFunction(const GF &gf, typename GF::Traits::RangeType &sum, unsigned qorder=1)
Integrate a GridFunction.
Definition: functionutilities.hh:82
DWarnType dwarn(std::cerr)
Stream for warnings indicating problems.
Definition: stdstreams.hh:162
Utility class for hierarchically searching for an Entity containing a given point.
constexpr Interior interior
PartitionSet for the interior partition.
Definition: partitionset.hh:271
std::shared_ptr< T > stackobject_to_shared_ptr(T &t)
Create a shared_ptr for a stack-allocated object.
Definition: shared_ptr.hh:72
A unique label for each type of element that can occur in a grid.
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