Class MDesC8Array

MDesC8Array

Support

Supported from 5.0

Description

Interface class for 8 bit descriptor arrays.

It should be inherited by classes which implement this protocol.

This protocol is implemented by class CDesC8Array and the concrete class CPtrC8Array.

Defined in MDesC8Array:
MdcaCount(), MdcaPoint(), ~MDesC8Array()

virtual ~MDesC8Array();

Description

Destructor.

virtual TInt MdcaCount() const = 0;

Description

Requirements

Returns the number of descriptor elements in a descriptor array.

Return value

TInt The number of descriptor elements in a descriptor array.

virtual TPtrC8 MdcaPoint(TInt aIndex) const = 0;

Description

Requirements

Indexes into a descriptor array.

Parameters

TInt aIndex The position of the descriptor element within a descriptor array. The position is relative to zero; i.e. zero implies the first descriptor element in a descriptor array.

Return value

TPtrC8 An 8 bit non-modifiable pointer descriptor representing the descriptor element located at position aIndex within a descriptor array.