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CCodecApiResolverData Class Reference

class CCodecApiResolverData : public CBase

Streaming class used to pass parameters from the Codec API to the resolver.

Inherits from

CCodecApiResolverData
- CBase

Public Member Functions
	~CCodecApiResolverData()
IMPORT_C TUid	ImplementationType()
IMPORT_C const TPtrC8	InputDataFormat()
IMPORT_C TCodecApiResolverMatchType	MatchType()
IMPORT_C CCodecApiResolverData *	NewL()
IMPORT_C CCodecApiResolverData *	NewL(const TDesC8 &)
IMPORT_C CCodecApiResolverData *	NewLC()
IMPORT_C CCodecApiResolverData *	NewLC(const TDesC8 &)
IMPORT_C HBufC8 *	NewPackLC()
IMPORT_C const TPtrC8	OutputDataFormat()
IMPORT_C void	SetImplementationType(const TUid &)
IMPORT_C void	SetInputDataL(const TDesC8 &)
IMPORT_C void	SetMatchType(const TCodecApiResolverMatchType &)
IMPORT_C void	SetOutputDataL(const TDesC8 &)
IMPORT_C void	UnPackL(const TDesC8 &)

Private Member Functions
	CCodecApiResolverData()
void	ConstructL(const TDesC8 &)
void	ExternalizeL(RWriteStream &)
void	InternalizeL(RReadStream &)

Inherited Functions
	CBase::CBase()
	CBase::Delete(CBase *)
	CBase::Extension_(TUint,TAny &,TAny )
	CBase::operator new(TUint)
	CBase::operator new(TUint,TAny *)
	CBase::operator new(TUint,TLeave)
	CBase::operator new(TUint,TLeave,TUint)
	CBase::operator new(TUint,TUint)
	CBase::~CBase()

Private Attributes
TUid	iImplementationType
HBufC8 *	iInputDataFormat
TCodecApiResolverMatchType	iMatchType
HBufC8 *	iOutputDataFormat

Constructor & Destructor Documentation

CCodecApiResolverData()

CCodecApiResolverData

(

)

[private]

Default constructor.

~CCodecApiResolverData()

~CCodecApiResolverData

(

)

[virtual]

Destructor.

Member Functions Documentation

ConstructL(const TDesC8 &)

void

ConstructL

(

const TDesC8 &

aPackage

)

[private]

Sets up the data inside the class by calling UnPackL().

Parameters

const TDesC8 & aPackage

A reference to the data that will be contained by this class.

ExternalizeL(RWriteStream &)

void

ExternalizeL

(

RWriteStream &

aStream

)

const [private]

Externalizes the object to a stream. All the member variables will be written to the stream.

Parameters

RWriteStream & aStream

A reference to the stream to which the member variables will be written.

ImplementationType()

IMPORT_C TUid

ImplementationType

(

)

const

Retrieves the implementation type to match against.

InputDataFormat()

IMPORT_C const TPtrC8

InputDataFormat

(

)

const

Retrieves the input data format string to match against. If no string is set a null descriptor is returned.

InternalizeL(RReadStream &)

void

InternalizeL

(

RReadStream &

aStream

)

[private]

Internalizes the object from a stream. All the member variables will be read from the streamed.

Parameters

RReadStream & aStream

A reference to the stream from which data will be read to setup the member variables.

MatchType()

IMPORT_C TCodecApiResolverMatchType

MatchType

(

)

const

Retrieves the match type to match against.

NewL()

IMPORT_C CCodecApiResolverData *

NewL

(

)

[static]

Creates a new CodedApiResolverStandard object.

NewL(const TDesC8 &)

IMPORT_C CCodecApiResolverData *

NewL

(

const TDesC8 &

aPackage

)

[static]

Creates a new CodedApiResolverStandard object.

Parameters

const TDesC8 & aPackage

A reference to a descriptor created using PackL() used to initialize the object.

NewLC()

IMPORT_C CCodecApiResolverData *

NewLC

(

)

[static]

Creates a new CodedApiResolverStandard object and leaves a pointer to it on the cleanup stack.

NewLC(const TDesC8 &)

IMPORT_C CCodecApiResolverData *

NewLC

(

const TDesC8 &

aPackage

)

[static]

Creates a new CodedApiResolverStandard object and leaves a pointer to it on the cleanup stack.

Parameters

const TDesC8 & aPackage

A reference to a descriptor created using PackL() used to initialize the object.

NewPackLC()

IMPORT_C HBufC8 *

NewPackLC

(

)

const

Packages the object up into a descriptor.

OutputDataFormat()

IMPORT_C const TPtrC8

OutputDataFormat

(

)

const

Retrieves the output data format string to match against. If no string is set a null descriptor is returned.

SetImplementationType(const TUid &)

IMPORT_C void

SetImplementationType

(

const TUid &

aImplementationType

)

Sets the implementation type to match against.

Parameters

const TUid & aImplementationType

The implementation uid of a specific codec to match against.

SetInputDataL(const TDesC8 &)

IMPORT_C void

SetInputDataL

(

const TDesC8 &

aDataType

)

Sets the input data type to match against.

Parameters

const TDesC8 & aDataType

The input data type of a codec to match against.

SetMatchType(const TCodecApiResolverMatchType &)

IMPORT_C void

SetMatchType

(

const TCodecApiResolverMatchType &

aType

)

Sets the match type to match against.

Parameters

const TCodecApiResolverMatchType & aType

The type of match requested.

SetOutputDataL(const TDesC8 &)

IMPORT_C void

SetOutputDataL

(

const TDesC8 &

aDataType

)

Sets the output data type to match against.

Parameters

const TDesC8 & aDataType

The output data type of a codec to match against.

UnPackL(const TDesC8 &)

IMPORT_C void

UnPackL

(

const TDesC8 &

aPackage

)

Unpacks a packed descriptor.

Parameters

const TDesC8 & aPackage

A reference to a desctriptor created.

Member Data Documentation

TUid iImplementationType

TUid

iImplementationType

[private]

HBufC8 * iInputDataFormat

HBufC8 *

iInputDataFormat

[private]

TCodecApiResolverMatchType iMatchType

TCodecApiResolverMatchType

iMatchType

[private]

HBufC8 * iOutputDataFormat

HBufC8 *

iOutputDataFormat

[private]