CMifareClassicDataBlock Class Reference

#include <mw/mifareclassicdatablock.h>

class CMifareClassicDataBlock : public CBase

Inherits from

CMifareClassicDataBlock

Public Member Functions
	~CMifareClassicDataBlock()
IMPORT_C void	Copy(const CMifareClassicDataBlock &)
HBufC8 *	ExportDataL()
HBufC8 *	ExportDataLC()
IMPORT_C TInt	ImportData(TInt32, TInt8)
TInt	ImportData(const TDesC8 &)
TBool	IsValueBlock()
IMPORT_C CMifareClassicDataBlock *	NewL()
IMPORT_C CMifareClassicDataBlock *	NewL(const CMifareClassicDataBlock &)
IMPORT_C CMifareClassicDataBlock *	NewL(const TDesC8 &)
IMPORT_C CMifareClassicDataBlock *	NewL(TInt32, TInt8)
IMPORT_C CMifareClassicDataBlock *	NewLC()
IMPORT_C CMifareClassicDataBlock *	NewLC(const CMifareClassicDataBlock &)
IMPORT_C CMifareClassicDataBlock *	NewLC(const TDesC8 &)
IMPORT_C CMifareClassicDataBlock *	NewLC(TInt32, TInt8)
IMPORT_C TBool	operator!=(const CMifareClassicDataBlock &)
IMPORT_C TBool	operator==(const CMifareClassicDataBlock &)

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()

Detailed Description

This helper class provides easy access to Mifare classic data blocks.

{nfctagextension.lib}

Since: S60 ?S60_version

Constructor & Destructor Documentation

~CMifareClassicDataBlock ( )

~CMifareClassicDataBlock

(

)

Destructor.

Member Function Documentation

Copy ( const CMifareClassicDataBlock & )

IMPORT_C void

Copy

(

const CMifareClassicDataBlock &

aDataBlock

)

Copies data from specified CMifareClassicDataBlock to this CMifareClassicDataBlock and replaces any existing data.

Parameter	Description
aDataBlock	Data block from which content is copied to this object.

ExportDataL ( )

HBufC8 *

ExportDataL

(

)

const

ExportDataLC ( )

HBufC8 *

ExportDataLC

(

)

const

ImportData ( TInt32, TInt8 )

IMPORT_C TInt	ImportData	(	TInt32	aValue,
			TInt8	aAddress
		)

Imports new data to this object by initializing it to represent value block. This method will overwrite all current data of the block.

Parameter	Description
aValue	Value which will be saved to the value block.
aAddress	Address which will be saved to the value block.

Returns: May return with one of the system wide error codes.

ImportData ( const TDesC8 & )

TInt

ImportData

(

const TDesC8 &

aBuf

)

IsValueBlock ( )

TBool

IsValueBlock

(

)

const

NewL ( )

IMPORT_C CMifareClassicDataBlock *

NewL

(

)

[static]

Creates a new instance of this class. May leave with one of the system wide error codes.

Returns: Pointer to the newly created instance.

NewL ( const CMifareClassicDataBlock & )

IMPORT_C CMifareClassicDataBlock *

NewL

(

const CMifareClassicDataBlock &

aDataBlock

)

[static]

Creates a new instance of this class by copying contents of already created object. May leave with one of the system wide error codes.

Parameter	Description
aDataBlock	Data block which content is copied to this object.

Returns: Pointer to the newly created instance.

NewL ( const TDesC8 & )

IMPORT_C CMifareClassicDataBlock *

NewL

(

const TDesC8 &

aData

)

[static]

Creates a new instance of this class by importing data from a descriptor. May leave with one of the system wide error codes.

Parameter	Description
aData	Descriptor from which data is imported to this object.

Returns: Pointer to the newly created instance.

NewL ( TInt32, TInt8 )

IMPORT_C CMifareClassicDataBlock *	NewL	(	TInt32	aValue,
			TInt8	aAddress
		)	[static]

Creates a new instance of this class by initializing it to represent value block. May leave with one of the system wide error codes.

Parameter	Description
aValue	Value which will be saved to the value block.
aAddress	Address which will be saved to the value block.

Returns: Pointer to the newly created instance.

NewLC ( )

IMPORT_C CMifareClassicDataBlock *

NewLC

(

)

[static]

Creates a new instance of this class. May leave with one of the system wide error codes.

Returns: Pointer to the newly created instance.

NewLC ( const CMifareClassicDataBlock & )

IMPORT_C CMifareClassicDataBlock *

NewLC

(

const CMifareClassicDataBlock &

aDataBlock

)

[static]

Creates a new instance of this class by copying contents of already created object. May leave with one of the system wide error codes.

Parameter	Description
aDataBlock	Data block which content is copied to this object.

Returns: Pointer to the newly created instance.

NewLC ( const TDesC8 & )

IMPORT_C CMifareClassicDataBlock *

NewLC

(

const TDesC8 &

aData

)

[static]

Creates a new instance of this class by importing data from a descriptor. May leave with one of the system wide error codes.

Returns: Pointer to the newly created instance.

NewLC ( TInt32, TInt8 )

IMPORT_C CMifareClassicDataBlock *	NewLC	(	TInt32	aValue,
			TInt8	aAddress
		)	[static]

Creates a new instance of this class by initializing it to represent value block. May leave with one of the system wide error codes.

Parameter	Description
aValue	Value which will be saved to the value block.
aAddress	Address which will be saved to the value block.

Returns: Pointer to the newly created instance.

operator!= ( const CMifareClassicDataBlock & )

IMPORT_C TBool

operator!=

(

const CMifareClassicDataBlock &

aDataBlock

)

const

Determines whether this CMifareClassicDataBlock is not equal with specified CMifareClassicDataBlock.

Parameter	Description
aDataBlock	CMifareClassicDataBlock which is compared to this CMifareClassicDataBlock.

Return Values

EFalse	If blocks are equal.
ETrue	If blocks are not equal.

operator== ( const CMifareClassicDataBlock & )

IMPORT_C TBool

operator==

(

const CMifareClassicDataBlock &

aDataBlock

)

const

Determines whether this CMifareClassicDataBlock is equal with specified CMifareClassicDataBlock.

Parameter	Description
aDataBlock	CMifareClassicDataBlock which is compared to this CMifareClassicDataBlock.

Return Values

EFalse	If block are not equal.
ETrue	If blocks are equal.