igl::geodesic::SortedSources Class Reference

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Public Types
typedef sorted_vector_type::iterator	sorted_iterator
typedef std::pair< sorted_iterator, sorted_iterator >	sorted_iterator_pair

Public Member Functions
sorted_iterator_pair	sources (base_pointer mesh_element)
void	initialize (std::vector< SurfacePoint > &sources)
SurfacePointWithIndex &	operator[] (unsigned i)

Public Attributes
T	elements
	STL member.

Private Types
typedef std::vector< SurfacePointWithIndex * >	sorted_vector_type

Private Attributes
sorted_vector_type	m_sorted
SurfacePointWithIndex	m_search_dummy
SurfacePointWithIndex	m_compare_less

Detailed Description

Member Typedef Documentation

sorted_iterator

typedef sorted_vector_type::iterator igl::geodesic::SortedSources::sorted_iterator

sorted_iterator_pair

typedef std::pair<sorted_iterator, sorted_iterator> igl::geodesic::SortedSources::sorted_iterator_pair

sorted_vector_type

typedef std::vector<SurfacePointWithIndex*> igl::geodesic::SortedSources::sorted_vector_type

private

Member Function Documentation

initialize()

void igl::geodesic::SortedSources::initialize ( std::vector< SurfacePoint > &  sources )

inline

  {
    resize(sources.size());
    m_sorted.resize(sources.size());
    for(unsigned i=0; i<sources.size(); ++i)
    {
      SurfacePointWithIndex& p = *(begin() + i);
 
      p.initialize(sources[i],i);
      m_sorted[i] = &p;
    }
 
    std::sort(m_sorted.begin(), m_sorted.end(), m_compare_less);
  };

References igl::geodesic::SurfacePointWithIndex::initialize(), m_compare_less, m_sorted, and sources().

Referenced by igl::geodesic::GeodesicAlgorithmExact::set_sources().

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operator[]()

SurfacePointWithIndex & igl::geodesic::SortedSources::operator[] ( unsigned  i )

inline

  {
    assert(i < size());
    return *(begin() + i);
  }

sources()

sorted_iterator_pair igl::geodesic::SortedSources::sources ( base_pointer  mesh_element )

inline

  {
    m_search_dummy.base_element() = mesh_element;
 
    return equal_range(m_sorted.begin(), 
               m_sorted.end(), 
               &m_search_dummy, 
               m_compare_less);
  }

References igl::geodesic::SurfacePoint::base_element(), m_compare_less, m_search_dummy, and m_sorted.

Referenced by igl::geodesic::GeodesicAlgorithmExact::best_first_interval(), and initialize().

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Member Data Documentation

elements

T std::vector< T >::elements

inherited

STL member.

m_compare_less

SurfacePointWithIndex igl::geodesic::SortedSources::m_compare_less

private

Referenced by initialize(), and sources().

m_search_dummy

SurfacePointWithIndex igl::geodesic::SortedSources::m_search_dummy

private

Referenced by sources().

m_sorted

sorted_vector_type igl::geodesic::SortedSources::m_sorted

private

Referenced by initialize(), and sources().

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

• src/libigl/igl/exact_geodesic.cpp