TMTPTypeUint64 Class Reference

class TMTPTypeUint64 : public MMTPType

Defines the MTP unsigned 64-bit integer data type.

Inherits from

Constructor & Destructor Documentation

TMTPTypeUint64()

IMPORT_CTMTPTypeUint64()

Default constructor.

TMTPTypeUint64(TUint64)

IMPORT_CTMTPTypeUint64(TUint64aData)

Conversion constructor from native type.

Parameters

TUint64 aData

Member Functions Documentation

FirstReadChunk(TPtrC8 &)

IMPORT_C TIntFirstReadChunk(TPtrC8 &aChunk)const [virtual]

Initiates a data read sequence on the type by providing a const pointer to the first in the sequence of data chunks that make up the type's data stream. Subsequent chunks in the sequence can be sequentially retrieved using NextReadChunk. NextReadChunk.

Parameters

TPtrC8 & aChunkThe const pointer to be set to point to the start of the first data chunk. This pointer's length is set to zero if no data chunk exists or a processing error occurs.

FirstWriteChunk(TPtr8 &)

IMPORT_C TIntFirstWriteChunk(TPtr8 &aChunk)[virtual]

Initiates a data write sequence on the type by providing a non-const pointer to the first in the sequence of data chunks that make up the type's data stream. Subsequent chunks in the sequence can be sequentially retrieved using NextWriteChunk. NextWriteChunk.

Parameters

TPtr8 & aChunkThe non-const pointer to be set to point to the start of the first data chunk. If successful, the pointer's Length is set to zero, and MaxLength is set to the available capacity of the data chunk. If not successful, the pointer's MaxLength is set to zero.

NextReadChunk(TPtrC8 &)

IMPORT_C TIntNextReadChunk(TPtrC8 &aChunk)const [virtual]

Continues a data read sequence on the type by providing a const pointer to the next in the sequence of data chunks that make up the type's data stream. This data read sequence should have been previously initiated by invoking FirstReadChunk. FirstReadChunk.

Parameters

TPtrC8 & aChunkThe const pointer to be set to point to the start of the next data chunk. This pointer's length is set to zero if no data chunk exists or a processing error occurs.

NextWriteChunk(TPtr8 &)

IMPORT_C TIntNextWriteChunk(TPtr8 &aChunk)[virtual]

Continues a data write sequence on the type by providing a non-const pointer to the next in the sequence of data chunks that make up the type's data stream. This data write sequence should have been previously initiated by invoking FirstWriteChunk. FirstReadChunk.

Parameters

TPtr8 & aChunkThe non-const pointer to be set to point to the start of the next data chunk. If successful, the pointer's Length is set to zero, and MaxLength is set to the available capacity of the data chunk. If not successful, the pointer's MaxLength is set to zero..

Set(TUint64)

IMPORT_C voidSet(TUint64aValue)

Sets the data type to the specified value.

Parameters

TUint64 aValue

Size()

IMPORT_C TUint64Size()const [virtual]

Provides the size in bytes of the MTP data type.

Type()

IMPORT_C TUintType()const [virtual]

Provides the MTP data type identification datacode.

Value()

IMPORT_C TUint64Value()const

Provides data types's value.

Member Data Documentation

TUint64 iData

TUint64 iData[private]

The data buffer.