3#ifndef DUNE_GEOMETRY_GENERICGEOMETRY_CONVERSION_HH
4#define DUNE_GEOMETRY_GENERICGEOMETRY_CONVERSION_HH
10#include <dune/geometry/genericgeometry/topologytypes.hh>
11#include <dune/geometry/genericgeometry/subtopologies.hh>
16 namespace GenericGeometry
30 template<
class Topology, GeometryType::BasicType linetype >
33 template< GeometryType::BasicType linetype >
38 "Parameter linetype may only be a simplex or a cube." );
41 static const unsigned int dimension = 0;
45 template<
class BaseTopology, GeometryType::BasicType linetype >
52 "Parameter linetype may only be a simplex or a cube." );
56 "Only prisms over simplices or cubes can be converted." );
59 static const unsigned int dimension = DuneBaseGeometryType::dimension + 1;
68 template<
class BaseTopology, GeometryType::BasicType linetype >
69 class DuneGeometryType< Pyramid< BaseTopology >, linetype >
71 typedef DuneGeometryType< BaseTopology, linetype > DuneBaseGeometryType;
75 "Parameter linetype may only be a simplex or a cube." );
79 "Only pyramids over simplices or cubes can be converted." );
82 static const unsigned int dimension = DuneBaseGeometryType::dimension + 1;
107 template<
unsigned int dim, GeometryType::BasicType linetype >
135 return instance().types_[ topologyId / 2 ];
143 template< GeometryType :: BasicType type,
unsigned int dim >
146 template<
unsigned int dim >
155 struct Convert< GeometryType :: simplex, 0 >
160 template<
unsigned int dim >
173 template<
unsigned int dim >
181 template<
unsigned int dim >
statically convert a generic topology type into a GeometryType
Definition: conversion.hh:31
Unique label for each type of entities that can occur in DUNE grids.
Definition: type.hh:25
BasicType
Each entity can be tagged by one of these basic types plus its space dimension.
Definition: type.hh:29
@ cube
Cube element in any nonnegative dimension.
Definition: type.hh:31
@ simplex
Simplicial element in any nonnegative dimension.
Definition: type.hh:30
@ pyramid
Four sided pyramid in three dimensions.
Definition: type.hh:32
@ prism
Prism element in three dimensions.
Definition: type.hh:33
GeometryType
Type representing VTK's entity geometry types.
Definition: common.hh:178
#define dune_static_assert(COND, MSG)
Helper template so that compilation fails if condition is not true.
Definition: static_assert.hh:79
Dune namespace.
Definition: alignment.hh:14
Fallback implementation of the C++0x static_assert feature.
dynamically convert a generic topology type into a GeometryType
Definition: conversion.hh:109
static const unsigned int numTopologies
number of possible topologies
Definition: conversion.hh:114
static const GeometryType & type(unsigned int topologyId)
obtain a Geometry type from a topology id
Definition: conversion.hh:132
static const unsigned int dimension
dimension of the topologies to be converted
Definition: conversion.hh:111
A unique label for each type of element that can occur in a grid.
Definition of macros controlling symbol visibility at the ABI level.
#define DUNE_EXPORT
Export a symbol as part of the public ABI.
Definition: visibility.hh:18