4#ifndef DUNE_GRID_IO_FILE_VTK_SKELETONFUNCTION_HH
5#define DUNE_GRID_IO_FILE_VTK_SKELETONFUNCTION_HH
11#include <dune/common/fvector.hh>
34 template<
typename GV,
typename RF>
37 typedef typename GV::Intersection
Cell;
41 typedef FieldVector<DomainField, dimDomain>
Domain;
44 typedef std::vector<RangeField>
Range;
48 template <
typename GV,
typename RF>
78 template<
typename Func>
82 typedef typename Func::Traits::RangeField RF;
84 std::shared_ptr<const Func> func;
87 std::shared_ptr<DataArrayWriter<RF> > arraywriter;
91 const std::string&
name,
unsigned dimR_)
92 : func(func_), name_(
name), dimR(dimR_)
96 const std::string&
name)
97 : func(func_), name_(
name), dimR(func->dimRange())
101 virtual std::string
name()
const {
return name_; }
104 virtual unsigned ncomps()
const {
return dimR; }
115 return !arraywriter->writeIsNoop();
119 virtual void write(
const typename Func::Traits::Cell& cell,
120 const typename Func::Traits::Domain& xl) {
121 typename Func::Traits::Range result;
122 func->evaluate(cell, xl, result);
123 for(
unsigned d = 0; d < result.size() && d < dimR; ++d)
124 arraywriter->write(result[d]);
125 for(
unsigned d = result.size(); d < dimR; ++d)
126 arraywriter->write(0);
Include standard header files.
Definition agrid.hh:60
Base class for function writers.
Definition functionwriter.hh:32
Dump a .vtu/.vtp files contents to a stream.
Definition pvtuwriter.hh:60
void addArray(const std::string &name, unsigned ncomps)
Add an array to the output file.
Definition pvtuwriter.hh:205
Definition skeletonfunction.hh:35
RF RangeField
Definition skeletonfunction.hh:43
FieldVector< DomainField, dimDomain > Domain
Definition skeletonfunction.hh:41
GV GridView
Definition skeletonfunction.hh:36
std::vector< RangeField > Range
Definition skeletonfunction.hh:44
GV::Intersection Cell
Definition skeletonfunction.hh:37
GV::ctype DomainField
Definition skeletonfunction.hh:39
static const unsigned dimDomain
Definition skeletonfunction.hh:40
A prototype for VTKFunctions on the skeleton.
Definition skeletonfunction.hh:49
unsigned dimRange() const
get dimension of the Range
SkeletonFunctionTraits< GV, RF > Traits
Definition skeletonfunction.hh:51
void evaluate(const typename Traits::Cell &c, const typename Traits::Domain &xl, typename Traits::Range &result) const
evaluate at local point xl in Cell c, store in result
function writer for skeleton functions
Definition skeletonfunction.hh:81
virtual std::string name() const
return name
Definition skeletonfunction.hh:101
SkeletonFunctionWriter(const std::shared_ptr< const Func > &func_, const std::string &name)
Definition skeletonfunction.hh:95
virtual void addArray(PVTUWriter &writer)
add this field to the given parallel writer
Definition skeletonfunction.hh:107
virtual void write(const typename Func::Traits::Cell &cell, const typename Func::Traits::Domain &xl)
write at the given position
Definition skeletonfunction.hh:119
virtual bool beginWrite(VTUWriter &writer, std::size_t nitems)
start writing with the given writer
Definition skeletonfunction.hh:112
SkeletonFunctionWriter(const std::shared_ptr< const Func > &func_, const std::string &name, unsigned dimR_)
Definition skeletonfunction.hh:90
virtual void endWrite()
signal end of writing
Definition skeletonfunction.hh:130
virtual unsigned ncomps() const
return number of components of the vector
Definition skeletonfunction.hh:104
Dump a .vtu/.vtp files contents to a stream.
Definition vtuwriter.hh:96
DataArrayWriter< T > * makeArrayWriter(const std::string &name, unsigned ncomps, unsigned nitems)
acquire a DataArrayWriter
Definition vtuwriter.hh:379