DGtal::detail::BoundedLatticePolytopeSpecializer< N, TInteger > Struct Template Reference

Aim: It is just a helper class for BoundedLatticePolytope to add dimension specific static methods. More...

#include <DGtal/geometry/volumes/BoundedLatticePolytope.h>

Public Types
typedef TInteger	Integer
typedef SpaceND< N, Integer >	Space
typedef Space::Point	Point
typedef Space::Vector	Vector
typedef BoundedLatticePolytope< Space >	Polytope

Static Public Member Functions
static void	addEdgeConstraint (Polytope &, unsigned int, unsigned int, const std::vector< Point > &)
static Vector	crossProduct (const Vector &, const Vector &)

Static Public Attributes
static const Dimension	dimension = Space::dimension

Detailed Description

template<DGtal::Dimension N, typename TInteger>
struct DGtal::detail::BoundedLatticePolytopeSpecializer< N, TInteger >

Aim: It is just a helper class for BoundedLatticePolytope to add dimension specific static methods.

Description of template class 'BoundedLatticePolytopeSpecializer'

Template Parameters

N	the dimension of the polytope.
TInteger	any model of integer.

Definition at line 886 of file BoundedLatticePolytope.h.

Member Typedef Documentation

Integer

template<DGtal::Dimension N, typename TInteger >

typedef TInteger DGtal::detail::BoundedLatticePolytopeSpecializer< N, TInteger >::Integer

Definition at line 887 of file BoundedLatticePolytope.h.

Point

template<DGtal::Dimension N, typename TInteger >

typedef Space::Point DGtal::detail::BoundedLatticePolytopeSpecializer< N, TInteger >::Point

Definition at line 889 of file BoundedLatticePolytope.h.

Polytope

template<DGtal::Dimension N, typename TInteger >

typedef BoundedLatticePolytope< Space > DGtal::detail::BoundedLatticePolytopeSpecializer< N, TInteger >::Polytope

Definition at line 891 of file BoundedLatticePolytope.h.

Space

template<DGtal::Dimension N, typename TInteger >

typedef SpaceND< N, Integer> DGtal::detail::BoundedLatticePolytopeSpecializer< N, TInteger >::Space

Definition at line 888 of file BoundedLatticePolytope.h.

Vector

template<DGtal::Dimension N, typename TInteger >

typedef Space::Vector DGtal::detail::BoundedLatticePolytopeSpecializer< N, TInteger >::Vector

Definition at line 890 of file BoundedLatticePolytope.h.

Member Function Documentation

addEdgeConstraint()

template<DGtal::Dimension N, typename TInteger >

static void DGtal::detail::BoundedLatticePolytopeSpecializer< N, TInteger >::addEdgeConstraint ( Polytope &  , unsigned int  , unsigned int  , const std::vector< Point > &    )

inlinestatic

Not implemented generic method.

This method add extremal constraints for simplex edges, faces, etc. Each constraint is a half-space bounded by the edge, face, etc, and one axis. Such constraints are useful when computing the Minkowski sum.

Note

This method is useful starting from 3D, where it is implemented in the specialization of this class.

Todo:

For higher dimensions, one should add constraint for extremal faces, etc.

Definition at line 907 of file BoundedLatticePolytope.h.

      {
        trace.error() << "[BoundedLatticePolytopeHelper::addEdgeConstraint]"
                      << " this method is only implemented in 3D." << std::endl;
      }

References DGtal::Trace::error(), and DGtal::trace.

crossProduct()

template<DGtal::Dimension N, typename TInteger >

static Vector DGtal::detail::BoundedLatticePolytopeSpecializer< N, TInteger >::crossProduct ( const Vector &  , const Vector &    )

inlinestatic

Generic method for cross product, only implemented in 3D.

Returns

their cross product.

Definition at line 917 of file BoundedLatticePolytope.h.

      {
        trace.error() << "[BoundedLatticePolytopeHelper::crossProduct]"
                      << " this method is only implemented in 3D." << std::endl;
        return Vector::zero;
      }

References DGtal::Trace::error(), DGtal::trace, and DGtal::PointVector< dim, Integer >::zero.

Field Documentation

dimension

template<DGtal::Dimension N, typename TInteger >

const Dimension DGtal::detail::BoundedLatticePolytopeSpecializer< N, TInteger >::dimension = Space::dimension

static

Definition at line 892 of file BoundedLatticePolytope.h.

Referenced by DGtal::detail::BoundedLatticePolytopeSpecializer< 3, TInteger >::addEdgeConstraint().

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

• BoundedLatticePolytope.h