FEAT::Geometry::IndexCalculator< Shape_, face_dim_ > Class Template Reference

Calculates the missing index sets if the vertex-at-shape index sets are given. More...

#include <index_calculator.hpp>

Public Types
typedef Shape::FaceTraits< Shape_, face_dim_ >::ShapeType	FaceType
	Type of the subshape to calculate the missing information at. More...
typedef IndexTree< FaceType >	IndexTreeType
	Type for the IndexTree containing vertex@subshape information. More...

Static Public Member Functions
template<typename IndexSetIn_ , typename IndexSetOut_ >
static bool	compute (const IndexTreeType &index_tree, const IndexSetIn_ &index_set_in, IndexSetOut_ &index_set_out)
	Calculates an index set from vertex@shape information. More...
template<typename IndexSetIn_ , typename IndexSetOut_ >
static void	compute_vertex_subshape (const IndexSetIn_ &index_set_in, IndexSetOut_ &index_set_out)
	For given vertex@shape information, numbers subshapes and calculates vertex@subshape. More...
static String	name ()
	Returns the class name. More...

Detailed Description

template<typename Shape_, int face_dim_>
class FEAT::Geometry::IndexCalculator< Shape_, face_dim_ >

Calculates the missing index sets if the vertex-at-shape index sets are given.

Author

Constantin Christof

Definition at line 260 of file index_calculator.hpp.

Member Typedef Documentation

FaceType

template<typename Shape_ , int face_dim_>

typedef Shape::FaceTraits<Shape_,face_dim_>::ShapeType FEAT::Geometry::IndexCalculator< Shape_, face_dim_ >::FaceType

Type of the subshape to calculate the missing information at.

Definition at line 264 of file index_calculator.hpp.

IndexTreeType

template<typename Shape_ , int face_dim_>

typedef IndexTree<FaceType> FEAT::Geometry::IndexCalculator< Shape_, face_dim_ >::IndexTreeType

Type for the IndexTree containing vertex@subshape information.

Definition at line 266 of file index_calculator.hpp.

Member Function Documentation

compute()

template<typename Shape_ , int face_dim_>

template<typename IndexSetIn_ , typename IndexSetOut_ >

static bool FEAT::Geometry::IndexCalculator< Shape_, face_dim_ >::compute ( const IndexTreeType &  index_tree, const IndexSetIn_ &  index_set_in, IndexSetOut_ &  index_set_out  )

inlinestatic

Calculates an index set from vertex@shape information.

Assume that for a Hypercube<3>, we have the vertex@cell information. This routine can generate the edge@cell or face@cell information from this.

More generic: From vertex@shape, generate subshape@shape, where the type/dimension of subshape is determined by face_dim_

Template Parameters

IndexSetIn_	Type for the vertex@shape information IndexSet.
IndexSetOut_	Type for the subshape@shape information IndexSet.

Parameters

[in]	index_tree	For every entity of subshape, this IndexTree holds the information which vertices this entity contains.
[in]	index_set_in	Provided vertex@shape information.
[out]	index_set_out	subshape@shape information.

Definition at line 297 of file index_calculator.hpp.

References FEAT::Geometry::IndexTree< Shape_ >::find(), and FEAT::Geometry::IndexTree< Shape_ >::num_indices.

compute_vertex_subshape()

template<typename Shape_ , int face_dim_>

template<typename IndexSetIn_ , typename IndexSetOut_ >

static void FEAT::Geometry::IndexCalculator< Shape_, face_dim_ >::compute_vertex_subshape ( const IndexSetIn_ &  index_set_in, IndexSetOut_ &  index_set_out  )

inlinestatic

For given vertex@shape information, numbers subshapes and calculates vertex@subshape.

Definition at line 343 of file index_calculator.hpp.

References FEAT::Geometry::IndexTree< Shape_ >::enumerate(), FEAT::Geometry::IndexTree< Shape_ >::get_index(), FEAT::Geometry::IndexTree< Shape_ >::get_set_size(), FEAT::Geometry::IndexTree< Shape_ >::insert(), and FEAT::Geometry::IndexTree< Shape_ >::num_indices.

name()

template<typename Shape_ , int face_dim_>

static String FEAT::Geometry::IndexCalculator< Shape_, face_dim_ >::name ( )

inlinestatic

Returns the class name.

Definition at line 408 of file index_calculator.hpp.

References FEAT::stringify().

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The documentation for this class was generated from the following file:

• kernel/geometry/index_calculator.hpp