CAssociationMap< MAPTYPE, ASSOCTYPE, SIZETYPE, COLLTYPE > Class Template Reference

This class handles an association between a key and its associated values. More...

Detailed Description

template<class MAPTYPE, class ASSOCTYPE, class SIZETYPE, template< typename T1, typename T2 > class COLLTYPE>
class CAssociationMap< MAPTYPE, ASSOCTYPE, SIZETYPE, COLLTYPE >

This class handles an association between a key and its associated values.

It must be build using an CAssociationCollector class. In then stores the association in a very compact way compare to CHashAssocMap

#include <AssociationMap.h>

Public Types
typedef CAssociationCollector< MAPTYPE, ASSOCTYPE, SIZETYPE >	Collector
typedef SingleCollectorEntry< MAPTYPE, ASSOCTYPE >	CollectorEntry

Public Member Functions
void	SetSize (unsigned int entries, unsigned int elementPerEntries)
ASSOCTYPE *	Lookup (const MAPTYPE &entry, int &size) const
	Giving a key return an array with the associates data and the number of element in that array.
bool	IsFound (const MAPTYPE &entry) const
	Returns true if a key is found in the association map.
void	Remove (const MAPTYPE &entry)
	Remove a key and its association from the map.
bool	MoveTo (const MAPTYPE &from, const MAPTYPE &to)
	Move a from association key to a destination key and associates the from values to the destination key.
void	AddAssociation (const MAPTYPE &entry, const ASSOCTYPE &element)
bool	RemoveAssociation (const MAPTYPE &refentry)
HashPos	GetFirst () const
ASSOCTYPE *	GetNext (HashPos &pos, MAPTYPE &entry, int &size) const
ASSOCTYPE *	GetNext (HashPos &pos, MAPTYPE *&entry, int &size) const
unsigned int	GetSize () const
	return the number of key values in the association map
bool	FreeExtra ()
void	Free ()
void	Copy (const CAssociationMap< MAPTYPE, ASSOCTYPE, SIZETYPE > &refAssociationMap)
CAssociationMap< MAPTYPE, ASSOCTYPE, SIZETYPE, COLLTYPE > &	operator= (const CAssociationMap< MAPTYPE, ASSOCTYPE, SIZETYPE, COLLTYPE > &refAssociationMap)
void	Convert (CAssociationCollector< MAPTYPE, ASSOCTYPE, SIZETYPE > &collector)
	Init the association map from a CAssociationCollector.
void	Convert (CSingleAssociationCollector< MAPTYPE, ASSOCTYPE, SIZETYPE > &collector)
	Init the association map from a CSingleAssociationCollector.

Member Function Documentation

AddAssociation()

template<class MAPTYPE , class ASSOCTYPE , class SIZETYPE , template< typename T1, typename T2 > class COLLTYPE>

void CAssociationMap< MAPTYPE, ASSOCTYPE, SIZETYPE, COLLTYPE >::AddAssociation ( const MAPTYPE &  entry, const ASSOCTYPE &  element  )

inline

Associate an element to an entry. This method is slow, and a collector should be prefered. Beware: element might have already been associated to entry and the method does not ensure of entry/element unicity if unicity is required, and data might have duplicate, CleanDuplicates might be called

MoveTo()

template<class MAPTYPE , class ASSOCTYPE , class SIZETYPE , template< typename T1, typename T2 > class COLLTYPE>

bool CAssociationMap< MAPTYPE, ASSOCTYPE, SIZETYPE, COLLTYPE >::MoveTo ( const MAPTYPE &  from, const MAPTYPE &  to  )

inline

Move a from association key to a destination key and associates the from values to the destination key.

Note

Destination association are lost and replaced by from association values

RemoveAssociation()

template<class MAPTYPE , class ASSOCTYPE , class SIZETYPE , template< typename T1, typename T2 > class COLLTYPE>

bool CAssociationMap< MAPTYPE, ASSOCTYPE, SIZETYPE, COLLTYPE >::RemoveAssociation ( const MAPTYPE &  refentry )

inline

Remove an association and all its entries. This method is SLOW Do not release memory. This can be done calling FreeExtra at the end of the removal process for example

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

• D:/VS2022-PolygonCruncherSDK-Full-IO/SDK/Includes/3DType.h
• D:/VS2022-PolygonCruncherSDK-Full-IO/SDK/Includes/AssociationMap.h