Collection< T > Class Template Reference

#include </home/casse/Dev/elm/src/concepts.h>

Inheritance diagram for Collection< T >:

Classes
class	Iter

Public Types
typedef T	t
typedef Collection< T >	self_t

Public Member Functions
int	count (void)
bool	contains (const T &item)
template<template< class _ > class C>
bool	containsAll (const C< T > &collection)
bool	isEmpty (void)
	operator bool (void)
Iter	begin (void) const
Iter	end (void) const
bool	equals (const Collection &coll)
bool	operator== (const Collection &coll)
bool	operator!= (const Collection &coll)

Static Public Attributes
static const Collection	null
static const Collection< T >	null

Detailed Description

template<class T>
class elm::concept::Collection< T >

This concepts provides methods to handle collection. A collection is an unordered list of items.

Parameters

T	Type of items stored in the collection.

Implemented by:

• Array
• BiDiList
• HashMap
• HashSet
• List
• ListSet
• SortedList
• Vector

Member Typedef Documentation

self_t

typedef Collection<T> self_t

Collection type.

t

typedef T t

Type of values in the collection.

Member Function Documentation

begin()

Iter begin

(

void

)

const

Get an iterator on the collection.

Returns

Iterator.

contains()

bool contains

(

const T &

item

)

Test if the item is containted in the collection.

Parameters

item	Item to test for.

Returns

True if the item is in the collection, false else.

containsAll()

bool containsAll

(

const C< T > &

collection

)

Test if the given collection is contained in the current one.

Parameters

collection

Collection to test.

Returns

True if it is contained, false else.

Parameters

C	Type of the collection to test.

count()

int count

(

void

)

Get the number of elements in the collection.

Returns

Number of items.

end()

Iter end

(

void

)

const

Get an iterator on the end of the collection.

Returns

End iterator.

equals()

bool equals

(

const Collection< T > &

coll

)

Test if both collections are equal.

Parameters

coll	Collection to compare with the current one.
True	if both collections are equal, false.

isEmpty()

bool isEmpty

(

void

)

Test if the collection si empty.

Returns

True if the collection is empty, false else.

operator bool()

operator bool

(

void

)

Same as isEmpty().

operator!=()

bool operator!=

(

const Collection< T > &

coll

)

Same as !equals().

operator==()

bool operator==

(

const Collection< T > &

coll

)

Same as equals().

Member Data Documentation

null [1/2]

const Collection null

static

Empty collection constant.

null [2/2]

const Collection<T> null

static

Empty instance of the collection.

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

• src/concepts.h