RWUEncodingNameStandardListIterator

Module:  Internationalization Module   Group:  Character Encoding Scheme Conversion

Does Not Inherit

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Members

difference_type iterator_category operator!=() operator>() operator>=()

operator<() operator<=() operator*() operator++() operator+=()

operator-() operator--() operator-=() operator=() operator==()

pointer reference RWUEncodingNameStandardListIterator() value_type

Non-Members

operator+()

operator-()

#include <rw/i18n/RWUEncodingNameStandardListIterator.h> 

RWUEncodingNameStandardListIterator is a Standard C++ bidirectional iterator for class RWUEncodingNameStandardList. An instance of RWUEncodingNameStandardListIterator can be used to access the list of encoding name standards that are currently recognized by the Internationalization Module. The list cannot be changed at run time.

#include <rw/i18n/RWUEncodingNameStandardList.h>
#include <iostream>

int
main()
{
  // Iterate over the list of standards and write them
  // to std::cout, obtaining iterators from the static
  // RWUEncodingNameStandardListIterator begin() and end()
  // methods.
  RWUEncodingNameStandardListIterator iter;
  for (iter = RWUEncodingNameStandardList::begin(); 
       iter != RWUEncodingNameStandardList::end();
       ++iter)
  {
    std::cout << *iter << std::endl;
  }

  // Iterate over the list of standards again, obtaining
  // iterators from an RWUEncodingNameStandardList object.
  RWUEncodingNameStandardList list;
  for (iter = list.begin(); iter != list.end(); ++iter) {
    std::cout << *iter << std::endl;
  }

  return 0;
}

RWUEncodingNameStandardList

typedef int32_t difference_type;

Declares a conventional Standard C++ alias for the type used to represent iterator offsets and differences.

typedef RW_SL_STD(bidirectional_iterator_tag) 
   iterator_category;

Tags this class as a Standard C++ bidirectional iterator.

typedef const value_type* pointer;

Declares a conventional Standard C++ alias for the value pointer type.

typedef const value_type& reference;

Declares a conventional Standard C++ alias for the value reference type.

typedef const char* value_type;

Declares a conventional Standard C++ alias for the value type returned by operator*().

RWUEncodingNameStandardListIterator
operator+(
  RWUEncodingNameStandardListIterator::difference_type offset,
  const RWUEncodingNameStandardListIterator& rhs);

Returns a new iterator whose list position is calculated by adding offset to the position of rhs. If the position of the new iterator is less than the position given by RWUEncodingNameStandardList::begin(), the iterator is positioned at begin(). If the position of the new iterator is greater than the position given by RWUEncodingNameStandardList::end(), the iterator is positioned at end().

RWUEncodingNameStandardListIterator
operator+(const RWUEncodingNameStandardListIterator& lhs, 
 RWUEncodingNameStandardListIterator::difference_type offset);

Returns a new iterator whose list position is calculated by adding offset to the position of lhs. If the position of the new iterator is less than the position given by RWUEncodingNameStandardList::begin(), the iterator is positioned at begin(). If the position of the new iterator is greater than the position given by RWUEncodingNameStandardList::end(), the iterator is positioned at end().

RWUEncodingNameStandardListIterator
operator-(const RWUEncodingNameStandardListIterator& lhs, 
 RWUEncodingNameStandardListIterator::difference_type offset);

Returns a new iterator whose list position is calculated by subtracting offset from the position of lhs. If the position of the new iterator is less than the position given by RWUEncodingNameStandardList::begin(), the iterator is positioned at begin(). If the position of the new iterator is greater than the position given by RWUEncodingNameStandardList::end(), the iterator is positioned at end().

RWUEncodingNameStandardListIterator(void);

Default constructor. Creates an invalid iterator. Attempts to dereference an invalid iterator throw RWBoundsErr. Use RWUEncodingNameStandardList to obtain valid iterators.

RWUEncodingNameStandardListIterator( 
           const RWUEncodingNameStandardListIterator& source);

Copy constructor.

~RWUEncodingNameStandardListIterator();

Destructor.

RWUEncodingNameStandardListIterator&
operator=(const RWUEncodingNameStandardListIterator& rhs);

Changes the state of self to match that of rhs.

bool
operator==(const RWUEncodingNameStandardListIterator& rhs) 
   const;

Returns true if the list position of self is equal to the list position of rhs; otherwise, false.

bool
operator!=(const RWUEncodingNameStandardListIterator& rhs)
   const;

Returns true if the list position of self is not equal to the list position of rhs; otherwise, false.

bool
operator<(const RWUEncodingNameStandardListIterator& rhs) 
   const;

Returns true if the list position of self is less than the list position of rhs; otherwise, false.

bool
operator<=(const RWUEncodingNameStandardListIterator& rhs) 
   const;

Returns true if the list position of self is less than or equal to the list position of rhs; otherwise; false.

bool
operator>(const RWUEncodingNameStandardListIterator& rhs)
   const;

Returns true if the list position of self is greater than the list position of rhs; otherwise, false.

bool
operator>=(const RWUEncodingNameStandardListIterator& rhs)
   const;

Returns true if the list position of self is greater than or equal to the list position of rhs; otherwise, false.

value_type
operator*() const;

Returns a const char* to a null-terminated character string that contains the name of the encoding name standard located at the list position specified by self.

The storage for this string is owned by the library.

Throws RWBoundsErr if the iterator is invalid or positioned past the end of the list.

RWUEncodingNameStandardListIterator&
operator++();

Repositions self to the next position in the encoding name standard list, and returns a reference to self. If self is equal to RWUEncodingNameStandardList::end(), its position is left unchanged.

RWUEncodingNameStandardListIterator
operator++(int);

Repositions self to the next position in the encoding name standard list, and returns a new iterator that points to the old position.

If self is equal to RWUEncodingNameStandardList::end(), its position is left unchanged.

RWUEncodingNameStandardListIterator&
operator+=(difference_type offset);

Repositions self to a new position in the encoding name standard list by adding offset to the current iterator position, and returns a reference to self.

If the new position is less than the position given by RWUEncodingNameStandardList::begin(), self is positioned at begin().

If the new position is greater than the position given by RWUEncodingNameStandardList::end(), self is positioned at end().

RWUEncodingNameStandardListIterator&
operator--();

Repositions self to the previous position in the encoding name standard list, and returns a reference to self. If self is equal to RWUEncodingNameStandardList::begin(), its position is left unchanged.

RWUEncodingNameStandardListIterator
operator--(int);

Repositions self to the previous position in the encoding name standard list, and returns a new iterator that points to the old position.

If self is equal to RWUEncodingNameStandardList::begin(), its position is left unchanged.

RWUEncodingNameStandardListIterator&
operator-=(difference_type offset);

Repositions self to a new position in the encoding name standard list by subtracting offset from the current iterator position, and returns a reference to self.

If the new position is less than the position given by RWUEncodingNameStandardList::begin(), self is positioned at begin().

If the new position is greater than the position given by RWUEncodingNameStandardList::end(), self is positioned at end().

difference_type
operator-(const RWUEncodingNameStandardListIterator& rhs) 
   const;

Calculates the difference, or distance, between self and rhs.

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