RWUIsoLanguageList Class Reference
[Localization]

Constructs iterators to access the static list of ISO 639 language codes recognized by the Internationalization Module. More...

#include <rw/i18n/RWUIsoLanguageList.h>

List of all members.

Public Types
typedef const char *const *	const_iterator
Static Public Member Functions
static const_iterator	begin ()
static const_iterator	end ()

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Detailed Description

RWUIsoLanguageList constructs iterators that provide access to the static list of ISO 639 language codes recognized by the Internationalization Module. The list of language codes may be found at http://www.loc.gov/standards/iso639-2/php/code_list.php. The Internationalization Module does not recognize deprecated codes.

The begin() and end() methods are static, because there is only one list of language codes. These methods return constant iterators, because the list is immutable. RWUIsoLanguageList may also be instantiated to produce an object that mimics a true collection.

Examples

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

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Member Typedef Documentation

typedef const char* const* RWUIsoLanguageList::const_iterator

Declares a conventional Standard C++ alias for the iterator class.

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Member Function Documentation

RWUIsoLanguageList::const_iterator RWUIsoLanguageList::begin

(

)

[inline, static]

Returns a const_iterator positioned at the first ISO 639 language code.

RWUIsoLanguageList::const_iterator RWUIsoLanguageList::end

(

)

[inline, static]

Returns a const_iterator positioned one past the last ISO 639 language code.