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──Microsoft Foundation Classes──────────────────────────────────────────────
 
  Description
 
  The CDWordArray class supports arrays of 32-bit double words.
 
  The member functions of CDWordArray are similar to the member functions
  of class ◄CObArray►. Because of this similarity, you can use the
  CObArray reference documentation for member function specifics. Wherever
  you see a CObject pointer as a function parameter or return value,
  substitute a DWORD.
 
      CObject* CObArray::GetAt( int <nIndex> ) const;
 
  for example, translates to
 
      DWORD CWordArray::GetAt( int <nIndex> ) const;
 
  CDWordArray incorporates the IMPLEMENT_SERIAL macro to support
  serialization and dumping of its elements. If an array of double words
  is stored to an archive, either with the overloaded insertion operator
  or with the Serialize member function, each element is, in turn,
  serialized.
 
  If you need debug output from individual elements in the array, you must
  set the depth of the CDumpContext object to 1 or greater.
 
  #include <afxcoll.h>
 
  Public Members
 
  Construction/Destruction
 
  ◄CDWordArray►   Constructs an empty array for double words.
 
  ◄~CDWordArray►   Destroys a CDWordArray object.
 
  Bounds
 
  ◄GetSize►         Gets the number of elements in this array.
 
  ◄GetUpperBound►   Returns the largest valid index.
 
  ◄SetSize►         Sets the number of elements to be contained in this
                    array.
 
  Operations
 
  ◄FreeExtra►   Frees all unused memory above the current upper bound.
 
  ◄RemoveAll►   Removes all the elements from this array.
 
  Element Access
 
  ◄GetAt►       Returns the value at a given index.
 
  ◄SetAt►       Sets the value for a given index; array not allowed to
                grow.
 
  ◄ElementAt►   Returns a temporary reference to the double word within
                the array.
 
  Growing the Array
 
  ◄SetAtGrow►   Sets the value for a given index, growing the array if
                necessary.
 
  ◄Add►         Adds an element to the end of the array; grows the array
                if necessary.
 
  Insertion/Removal
 
  ◄InsertAt►   Inserts an element  (or all the elements in another array)
               at a specified index.
 
  ◄RemoveAt►   Removes an element at a specific index.
 
  Operators
 
  ◄operator []►   Sets or gets the element at the specified index.
 
 
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