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RangeIdMap< GR, K >::InverseMap Class Reference

Detailed Description

template<typename GR, typename K>
class lemon::RangeIdMap< GR, K >::InverseMap

The inverse map type of RangeIdMap. The subscript operator gives back an item by its range id. This type conforms to the ReadMap concept.

#include <lemon/maps.h>

Public Types

typedef RangeIdMap::Key Value
 The value type of the InverseMap.
 
typedef RangeIdMap::Value Key
 The key type of the InverseMap.
 

Public Member Functions

 InverseMap (const RangeIdMap &inverted)
 Constructor.
 
Value operator[] (const Key &key) const
 Subscript operator.
 
unsigned int size () const
 Size of the map.
 

Constructor & Destructor Documentation

◆ InverseMap()

template<typename GR , typename K >
InverseMap ( const RangeIdMap & inverted)
inlineexplicit

Constructor of the InverseMap.

Member Function Documentation

◆ operator[]()

template<typename GR , typename K >
Value operator[] ( const Key & key) const
inline

Subscript operator. It gives back the item that the given range id currently belongs to.

◆ size()

template<typename GR , typename K >
unsigned int size ( ) const
inline

Returns the size of the map.