TPtrC8 Class Reference

class TPtrC8 : public TDesC8

8-bit non-modifiable pointer descriptor.

This is a descriptor class intended for instantiation and encapsulates a pointer to the 8-bit data that it represents. The data can live in ROM or RAM and this location is separate from the descriptor object itself.

The data is intended to be accessed, but not changed, through this descriptor. The base class provides the functions through which data is accessed.

TPtr8

TDesC8

TDes8

TBufC8

TBuf8

HBufC8

Inherits from

Constructor & Destructor Documentation

TPtrC8()

IMPORT_CTPtrC8()

TPtrC8(const TDesC8 &)

IMPORT_CTPtrC8(const TDesC8 &aDes)

Parameters

const TDesC8 & aDes

TPtrC8(const TUint8 *)

IMPORT_CTPtrC8(const TUint8 *aString)

Parameters

const TUint8 * aString

TPtrC8(const TUint8 *, TInt)

IMPORT_CTPtrC8(const TUint8 *aBuf,
TIntaLength
)

Parameters

const TUint8 * aBuf
TInt aLength

Member Functions Documentation

Set(const TUint8 *, TInt)

voidSet(const TUint8 *aBuf,
TIntaLength
)[inline]

Sets the 8-bit non-modifiable pointer descriptor to point to the specified location in memory, whether in RAM or ROM.

The length of the descriptor is set to the specified length.

panic

USER 29, if aLength is negative.

Parameters

const TUint8 * aBufA pointer to the location that the descriptor is to represent.
TInt aLengthThe length of the descriptor. This value must be non-negative.

Set(const TDesC8 &)

voidSet(const TDesC8 &aDes)[inline]

Sets the 8-bit non-modifiable pointer descriptor from the specified descriptor.

It is set to point to the same data and is given the same length.

Parameters

const TDesC8 & aDesA reference to an 8-bit non-modifiable descriptor.

Set(const TPtrC8 &)

voidSet(const TPtrC8 &aPtr)[inline]

Sets the 8-bit non-modifiable pointer descriptor from the specified non-modifiable pointer descriptor.

It is set to point to the same data and is given the same length.

Parameters

const TPtrC8 & aPtrA reference to an 8-bit non-modifiable pointer descriptor.

operator=(const TPtrC8 &)

TPtrC8 &operator=(const TPtrC8 &aDes)[private]

Parameters

const TPtrC8 & aDes

Member Data Documentation

__DECLARE_TEST

__DECLARE_TEST[private]

const TUint8 * iPtr

const TUint8 *iPtr[protected]