TSecureId Class Reference

#include <e32cmn.h>

class TSecureId

Public Attributes
TUint32	iId

Public Member Functions
	TSecureId()
	TSecureId(TUint32)
	TSecureId(TUid)
	operator TUid()
	operator TUint32()

Detailed Description

A class used to represent the Secure ID of a process or executable image.

Constructors and conversion operators are provided to enable conversion of this class to and from both TUint32 and TUid objects.

Because this class has non-default constructors, compilers will not initialise this objects at compile time, instead code will be generated to construct the object at run-time. This is wastefull, and Symbian OS DLLs are not permitted to have such uninitialised data. To overcome these problems a macro is provided to construct a const object which behaves like a TSecureId. This is _LIT_SECURE_ID. This macro should be used where it is desirable to define const TSecureId objects, like in header files. E.g. Instead of writing:

	const TSecureId MyId=0x1234567

use

	_LIT_SECURE_ID(MyId,0x1234567)

Member Attribute Documentation

iId

TUint32

iId

Constructor & Destructor Documentation

TSecureId ( )

TSecureId

(

)

[inline]

Default constructor. This leaves the object in an undefined state

TSecureId ( TUint32 )

TSecureId

(

TUint32

aId

)

[inline]

Construct 'this' using a TUint32

Parameters
aId	The value for the ID

TSecureId ( TUid )

TSecureId

(

TUid

aId

)

[inline]

Construct 'this' using a TUid

Parameters
aId	The value for the ID

Member Function Documentation

operator TUid ( )

operator TUid

(

)

const [inline]

Convert 'this' into a TUid

operator TUint32 ( )

operator TUint32

(

)

const [inline]

Convert 'this' into a TUint32