RWUAvailableEncodingList Class Reference

Constructs iterators that provide access to the current list of encoding names. More...

#include <rw/i18n/RWUAvailableEncodingList.h>

Public Types
typedef RWUAvailableEncodingListIterator	const_iterator
typedef std::reverse_iterator< const_iterator >	const_reverse_iterator
typedef RWUAvailableEncodingListIterator	iterator
typedef std::reverse_iterator< iterator >	reverse_iterator

Static Public Member Functions
static iterator	begin ()
static const_iterator	cbegin ()
static const_iterator	cend ()
static const_reverse_iterator	crbegin ()
static const_reverse_iterator	crend ()
static iterator	end ()
static reverse_iterator	rbegin ()
static reverse_iterator	rend ()

Detailed Description

RWUAvailableEncodingList constructs iterators that provide access to the known list of encoding names. The list cannot be changed at run time.

The methods are all static, because there is only one list of encoding names. The iterator types are all constant, because the list is immutable. RWUAvailableEncodingList may also be instantiated to produce an object that mimics a true collection.

Example

#include <rw/i18n/RWUAvailableEncodingList.h>
#include <iostream>
 
int main() {
  // Iterate over the list of encodings and write them
  // to std::cout, obtaining iterators from the static
  // RWUAvailableEncodingList begin() and end() methods.
  RWUAvailableEncodingList::const_iterator iter;
  for (iter = RWUAvailableEncodingList::begin();
       iter != RWUAvailableEncodingList::end(); ++iter) {
    std::cout << *iter << std::endl;
  }
 
  // Iterate over the list of encodings again, obtaining
  // iterators from an RWUAvailableEncodingList object.
  RWUAvailableEncodingList list;
  for (iter = list.begin(); iter != list.end(); ++iter) {
    std::cout << *iter << std::endl;
  }
 
  return 0;
}

See also

RWUAvailableEncodingListIterator

Member Typedef Documentation

const_iterator

typedef RWUAvailableEncodingListIterator RWUAvailableEncodingList::const_iterator

A type that provides a const random-access iterator over the elements in the encoding names list.

const_reverse_iterator

typedef std::reverse_iterator<const_iterator> RWUAvailableEncodingList::const_reverse_iterator

A type that provides a const random-access, reverse-order iterator over the elements in the encoding names list.

iterator

typedef RWUAvailableEncodingListIterator RWUAvailableEncodingList::iterator

A type that provides a random-access iterator over the elements in the encoding names list.

reverse_iterator

typedef std::reverse_iterator<iterator> RWUAvailableEncodingList::reverse_iterator

A type that provides a random-access, reverse-order iterator over the elements in the encoding names list.

Member Function Documentation

begin()

RWUAvailableEncodingList::iterator RWUAvailableEncodingList::begin ( )

inlinestatic

Returns an iterator instance positioned at the first name in the list of encoding names.

cbegin()

RWUAvailableEncodingList::const_iterator RWUAvailableEncodingList::cbegin ( )

inlinestatic

Returns a const_iterator instance positioned at the first name in the list of encoding names.

cend()

RWUAvailableEncodingList::const_iterator RWUAvailableEncodingList::cend ( )

inlinestatic

Returns a const_iterator instance positioned one past the last name in the list of encoding names.

crbegin()

RWUAvailableEncodingList::const_reverse_iterator RWUAvailableEncodingList::crbegin ( )

inlinestatic

Returns a const_reverse_iterator instance positioned at the last name in the list of encoding names.

crend()

RWUAvailableEncodingList::const_reverse_iterator RWUAvailableEncodingList::crend ( )

inlinestatic

Returns a const_reverse_iterator instance positioned one prior to the first name in the list of encoding names.

end()

RWUAvailableEncodingList::iterator RWUAvailableEncodingList::end ( )

inlinestatic

Returns an iterator instance positioned one past the last name in the list of encoding names.

rbegin()

RWUAvailableEncodingList::reverse_iterator RWUAvailableEncodingList::rbegin ( )

inlinestatic

Returns a reverse_iterator instance positioned at the last name in the list of encoding names.

rend()

RWUAvailableEncodingList::reverse_iterator RWUAvailableEncodingList::rend ( )

inlinestatic

Returns a reverse_iterator instance positioned one prior to the first name in the list of encoding names.