CObArray::GetSize

Returns the size of the array.

INT_PTR GetSize( ) const;

Remarks

Since indexes are zero-based, the size is 1 greater than the largest index.

The following table shows other member functions that are similar to CObArray::GetSize.

Class	Member Function
CByteArray	INT_PTR GetSize( ) const;
CDWordArray	INT_PTR GetSize( ) const;
CPtrArray	INT_PTR GetSize( ) const;
CStringArray	INT_PTR GetSize( ) const;
CUIntArray	INT_PTR GetSize( ) const;
CWordArray	INT_PTR GetSize( ) const;

Example

See CObList::CObList for a listing of the CAge class used in all collection examples.

CObArray myArray;

// Add elements to the array.
for (int i = 0; i < 10; i++)
   myArray.Add(new CAge(i));

// Add 100 to all the elements of the array.
for (int i = 0; i < myArray.GetSize(); i++)
{
   CAge*& pAge = (CAge*&) myArray.ElementAt(i);
   delete pAge;
   pAge = new CAge(100+i);
}

#ifdef _DEBUG
   afxDump.SetDepth(1);
   afxDump << _T("myArray: ") << &myArray << _T("\n");
#endif      

Requirements

Header: afxcoll.h

See Also

Concepts

CObArray Class

CObArray Members

Hierarchy Chart

CObArray::GetUpperBound

CObArray::SetSize

CObArray::GetCount