RWUIsoCountryList Class Reference

Constructs iterators to access the static list of ISO 3166 country codes recognized by the Internationalization Module. More...

#include <rw/i18n/RWUIsoCountryList.h>

Public Types
typedef const char *const *	const_iterator
typedef std::reverse_iterator< const_iterator >	const_reverse_iterator
typedef const char *const *	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

RWUIsoCountryList constructs iterators that provide access to the static list of ISO 3166 country codes recognized by the Internationalization Module. The list of country codes may be found at http://www.iso.org/iso/country_codes.htm. The Internationalization Module does not recognize deprecated codes.

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

Example

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

Member Typedef Documentation

const_iterator

typedef const char* const* RWUIsoCountryList::const_iterator

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

const_reverse_iterator

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

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

iterator

typedef const char* const* RWUIsoCountryList::iterator

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

reverse_iterator

typedef std::reverse_iterator<iterator> RWUIsoCountryList::reverse_iterator

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

Member Function Documentation

begin()

RWUIsoCountryList::iterator RWUIsoCountryList::begin ( )

inlinestatic

Returns an iterator instance positioned at the first name in the list of country codes.

cbegin()

RWUIsoCountryList::const_iterator RWUIsoCountryList::cbegin ( )

inlinestatic

Returns a const_iterator instance positioned at the first name in the list of country codes.

cend()

RWUIsoCountryList::const_iterator RWUIsoCountryList::cend ( )

inlinestatic

Returns a const_iterator instance positioned one past the last name in the list of country codes.

crbegin()

RWUIsoCountryList::const_reverse_iterator RWUIsoCountryList::crbegin ( )

inlinestatic

Returns a const_reverse_iterator instance positioned at the last name in the list of country codes.

crend()

RWUIsoCountryList::const_reverse_iterator RWUIsoCountryList::crend ( )

inlinestatic

Returns a const_reverse_iterator instance positioned one prior to the first name in the list of country codes.

end()

RWUIsoCountryList::iterator RWUIsoCountryList::end ( )

inlinestatic

Returns an iterator instance positioned one past the last name in the list of country codes.

rbegin()

RWUIsoCountryList::reverse_iterator RWUIsoCountryList::rbegin ( )

inlinestatic

Returns a reverse_iterator instance positioned at the last name in the list of country codes.

rend()

RWUIsoCountryList::reverse_iterator RWUIsoCountryList::rend ( )

inlinestatic

Returns a reverse_iterator instance positioned one prior to the first name in the list of country codes.