3#ifndef DUNE_ALBERTA_DGFPARSER_HH
4#define DUNE_ALBERTA_DGFPARSER_HH
25 template<
class Gr
idImp,
class IntersectionImp >
33 template<
int dim,
int dimworld >
39 typedef typename Grid::template Codim<0>::Entity
Element;
40 typedef typename Grid::template Codim<dimension>::Entity
Vertex;
53 template<
class Intersection >
56 return factory_.wasInserted( intersection );
59 template<
class Intersection >
62 return Grid::getRealImplementation( intersection ).boundaryId();
68 return dgf_.haveBndParameters;
71 template <
class GG,
class II >
79 const ReferenceElement< double, dimension > & refElem =
80 ReferenceElements< double, dimension >::general( entity.type() );
81 int corners = refElem.size( face, 1,
dimension );
82 std :: vector< unsigned int > bound( corners );
83 for(
int i=0; i < corners; ++i )
85 const int k = refElem.subEntity( face, 1, i,
dimension );
86 bound[ i ] = factory_.insertionIndex( entity.template subEntity< dimension >( k ) );
89 DuneGridFormatParser::facemap_t::key_type key( bound,
false );
90 const DuneGridFormatParser::facemap_t::const_iterator pos = dgf_.facemap.find( key );
91 if( pos != dgf_.facemap.end() )
92 return dgf_.facemap.find( key )->second.second;
101 return dgf_.nofelparams;
103 return dgf_.nofvtxparams;
110 if( numParameters< 0 >() <= 0 )
112 DUNE_THROW( InvalidStateException,
113 "Calling DGFGridFactory::parameter is only allowed if there are parameters." );
115 return dgf_.elParams[ factory_.insertionIndex( element ) ];
120 if( numParameters< dimension >() <= 0 )
122 DUNE_THROW( InvalidStateException,
123 "Calling DGFGridFactory::parameter is only allowed if there are parameters." );
125 return dgf_.vtxParams[ factory_.insertionIndex( vertex ) ];
129 bool generate( std::istream &input );
141 template<
int dim,
int dimworld >
160 template<
int dim,
int dimworld >
161 inline DGFGridFactory< AlbertaGrid< dim, dimworld > >
168 DUNE_THROW(
DGFException,
"Error resetting input stream." );
173 template<
int dim,
int dimworld >
178 std::ifstream input( filename.c_str() );
180 DUNE_THROW(
DGFException,
"Macrofile " << filename <<
" not found." );
181 if( !generate( input ) )
Include standard header files.
Definition agrid.hh:60
Definition dgfgridfactory.hh:36
static const int dimension
Definition dgfgridfactory.hh:38
[ provides Dune::Grid ]
Definition agrid.hh:140
Intersection of a mesh entity of codimension 0 ("element") with a "neighboring" element or with the d...
Definition common/intersection.hh:162
int indexInInside() const
Local index of codim 1 entity in the inside() entity where intersection is contained in.
Definition common/intersection.hh:374
Entity inside() const
return Entity on the inside of this intersection. That is the Entity where we started this.
Definition common/intersection.hh:278
GridImp::template Codim< 0 >::Entity Entity
Type of entity that this Intersection belongs to.
Definition common/intersection.hh:186
MPIHelper::MPICommunicator MPICommunicatorType
Definition albertagrid/dgfparser.hh:38
bool haveBoundaryParameters() const
Definition albertagrid/dgfparser.hh:66
Grid::template Codim< 0 >::Entity Element
Definition albertagrid/dgfparser.hh:39
AlbertaGrid< dim, dimworld > Grid
Definition albertagrid/dgfparser.hh:36
std::vector< double > & parameter(const Element &element)
Definition albertagrid/dgfparser.hh:108
int numParameters() const
Definition albertagrid/dgfparser.hh:98
Dune::GridFactory< Grid > GridFactory
Definition albertagrid/dgfparser.hh:41
std::vector< double > & parameter(const Vertex &vertex)
Definition albertagrid/dgfparser.hh:118
bool wasInserted(const Intersection &intersection) const
Definition albertagrid/dgfparser.hh:54
const DGFBoundaryParameter::type & boundaryParameter(const Intersection< GG, II > &intersection) const
Definition albertagrid/dgfparser.hh:73
Grid * grid() const
Definition albertagrid/dgfparser.hh:48
int boundaryId(const Intersection &intersection) const
Definition albertagrid/dgfparser.hh:60
Grid::template Codim< dimension >::Entity Vertex
Definition albertagrid/dgfparser.hh:40
static int refineStepsForHalf()
Definition albertagrid/dgfparser.hh:144
static double refineWeight()
Definition albertagrid/dgfparser.hh:149
Grid abstract base class.
Definition common/grid.hh:373
@ dimension
The dimension of the grid.
Definition common/grid.hh:387
Provide a generic factory class for unstructured grids.
Definition common/gridfactory.hh:263
exception class for IO errors in the DGF parser
Definition dgfexception.hh:14
Some simple static information for a given GridType.
Definition io/file/dgfparser/dgfparser.hh:55
static const type & defaultValue()
default constructor
Definition parser.hh:26
std::string type
type of additional boundary parameters
Definition parser.hh:23
The DuneGridFormatParser class: reads a DGF file and stores build information in vector structures us...
Definition parser.hh:45
specialization of the generic GridFactory for AlbertaGrid