AssocComparator< K, T, C > Class Template Reference

#include <elm/compare.h>

Inheritance diagram for AssocComparator< K, T, C >:

Public Types
typedef Pair< K, T >	pair_t
typedef pair_t	t
Public Types inherited from Comparator< K >
typedef K	t

Public Member Functions
	AssocComparator (const C &c=single< C >())
int	doCompare (const pair_t &v1, const pair_t &v2) const
int	compareKey (const K &k1, const K &k2) const
Public Member Functions inherited from Comparator< K >
int	doCompare (const K &v1, const K &v2) const

Static Public Member Functions
static int	compare (const pair_t &v1, const pair_t &v2)
Static Public Member Functions inherited from Comparator< K >
static int	compare (const K &v1, const K &v2)

Detailed Description

template<class K, class T, class C = Comparator<K>>
class elm::AssocComparator< K, T, C >

An associative comparator may be used to transform an ordered data structure into a map. If the items of ordered data structure are represented as pair of (key, values), this comparator provides comparison of items based on the key member.

This class is also the default comparator of pairs.

Parameters

K	Key type.
T	Value type.
C	Comparator for the key.

Member Typedef Documentation

pair_t

typedef Pair<K, T> pair_t

t

typedef pair_t t

Constructor & Destructor Documentation

AssocComparator()

AssocComparator ( const C &  c = single<C>() )

inline

Member Function Documentation

compare()

static int compare ( const pair_t &  v1, const pair_t &  v2  )

inlinestatic

compareKey()

int compareKey ( const K &  k1, const K &  k2  ) const

inline

doCompare()

int doCompare ( const pair_t &  v1, const pair_t &  v2  ) const

inline

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

• include/elm/compare.h