DGtal::DigitalSetByOctree< Space >::ComputationCacheKey Struct Reference

Helper struct for computing local estimators. More...

#include <DGtal/kernel/sets/DigitalSetByOctree.h>

Public Member Functions
bool	operator< (const ComputationCacheKey &other) const

Data Fields
CellIndex	parentLvl
CellIndex	parentIdx
std::vector< DimIndex >	code

Detailed Description

template<class Space>
struct DGtal::DigitalSetByOctree< Space >::ComputationCacheKey

Helper struct for computing local estimators.

It serves as a cache key to identify a neighborhood:

• The parent that encloses the whole neighborhood
• The neighborhood code

Definition at line 135 of file DigitalSetByOctree.h.

Member Function Documentation

operator<()

template<class Space>

bool DGtal::DigitalSetByOctree< Space >::ComputationCacheKey::operator< ( const ComputationCacheKey & other ) const

inline

Definition at line 141 of file DigitalSetByOctree.h.

          {
            if (parentLvl != other.parentLvl) return parentLvl < other.parentLvl;
            if (parentIdx != other.parentIdx) return parentIdx < other.parentIdx;
            return code < other.code;
          }

References code, parentIdx, and parentLvl.

Field Documentation

code

template<class Space>

std::vector<DimIndex> DGtal::DigitalSetByOctree< Space >::ComputationCacheKey::code

Definition at line 139 of file DigitalSetByOctree.h.

Referenced by operator<().

parentIdx

template<class Space>

CellIndex DGtal::DigitalSetByOctree< Space >::ComputationCacheKey::parentIdx

Definition at line 138 of file DigitalSetByOctree.h.

Referenced by operator<().

parentLvl

template<class Space>

CellIndex DGtal::DigitalSetByOctree< Space >::ComputationCacheKey::parentLvl

Definition at line 137 of file DigitalSetByOctree.h.

Referenced by operator<().

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

• DigitalSetByOctree.h