| class TPtrC16 : public TDesC16 |
16-bit non-modifiable pointer descriptor.
This is a descriptor class intended for instantiation and encapsulates a pointer to the 16-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.
| Public Member Functions | |
|---|---|
| TPtrC16() | |
| TPtrC16(const TDesC16 &) | |
| TPtrC16(const TUint16 *) | |
| TPtrC16(const TUint16 *, TInt) | |
| void | Set(const TUint16 *, TInt) |
| void | Set(const TDesC16 &) |
| void | Set(const TPtrC16 &) |
| Private Member Functions | |
|---|---|
| TPtrC16 & | operator=(const TPtrC16 &) |
| Inherited Enumerations | |
|---|---|
| TDesC16:TPrefix | |
| Protected Attributes | |
|---|---|
| const TUint16 * | iPtr |
| Private Attributes | |
|---|---|
| __DECLARE_TEST | |
| void | Set | ( | const TUint16 * | aBuf, |
| TInt | aLength | |||
| ) | [inline] | |||
Sets the 16-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 17, if aLength is negative.
| void | Set | ( | const TDesC16 & | aDes | ) | [inline] |
Sets the 16-bit non-modifiable pointer descriptor from the specified descriptor.
It is set to point to the same data and is given the same length.
| const TDesC16 & aDes | A reference to a 16-bit non-modifiable descriptor |
| TPtrC16 & | operator= | ( | const TPtrC16 & | aDes | ) | [private] |
| const TPtrC16 & aDes |