CObArray::GetUpperBound
Returns the current upper bound of this array.
INT_PTR GetUpperBound( ) const;
Возвращаемое значение
The index of the upper bound (zero-based).
Заметки
Because array indexes are zero-based, this function returns a value 1 less than GetSize.
The condition GetUpperBound( ) = –1 indicates that the array contains no elements.
The following table shows other member functions that are similar to CObArray::GetUpperBound.
Class |
Member Function |
|---|---|
INT_PTR GetUpperBound( ) const; |
|
INT_PTR GetUpperBound( ) const; |
|
INT_PTR GetUpperBound( ) const; |
|
INT_PTR GetUpperBound( ) const; |
|
INT_PTR GetUpperBound( ) const; |
|
INT_PTR GetUpperBound( ) const; |
Пример
See CObList::CObList for a listing of the CAge class used in all collection examples.
CObArray arr;
arr.Add(new CAge(21)); // Element 0
arr.Add(new CAge(40)); // Element 1
ASSERT(arr.GetUpperBound() == 1); // Largest index
Требования
Header: afxcoll.h