TRequestStatus Class Reference

Indicates the completion status of a request made to a service provider. More...

#include <e32cmn.h>

Public Member Functions
	TRequestStatus ()
	Default constructor.
	TRequestStatus (TInt aVal)
	Constructs an asynchronous request status object and assigns a completion value to it.
TInt	operator= (TInt aVal)
	Assigns the specified completion code to the request status object.
TBool	operator== (TInt aVal) const
	Tests whether the request status object's completion code is the same as the specified value.
TBool	operator!= (TInt aVal) const
	Tests whether the request status object's completion code is not equal to the specified value.
TBool	operator>= (TInt aVal) const
	Tests whether the request status object's completion code is greater than or equal to the specified value.
TBool	operator<= (TInt aVal) const
	Tests whether the request status object's completion code is less than or equal to the specified value.
TBool	operator> (TInt aVal) const
	Tests whether the request status object's completion code is greater than the specified value.
TBool	operator< (TInt aVal) const
	Tests whether the request status object's completion code is less than the specified value.
TInt	Int () const
	Gets this request status object's completion code value.

Friends
class	CActive
class	CActiveScheduler
class	CServer2

Detailed Description

Indicates the completion status of a request made to a service provider.

When a thread makes a request, it passes a request status as a parameter. On completion, the provider signals the requesting thread's request semaphore and stores a completion code in the request status. Typically, this is KErrNone or one of the other system-wide error codes.

This class is not intended for user derivation.

API status

Published to all clients. Released API.

Definition at line 2242 of file e32cmn.h.

Constructor & Destructor Documentation

TRequestStatus() [1/2]

TRequestStatus::TRequestStatus ( )

inline

Default constructor.

(generated from Symbian Developer Library)

TRequestStatus() [2/2]

TRequestStatus::TRequestStatus ( TInt  aVal )

inline

Constructs an asynchronous request status object and assigns a completion value to it.

Parameters

aVal	The completion value to be assigned to the constructed request status object.

(generated from Symbian Developer Library)

Member Function Documentation

Int()

TInt TRequestStatus::Int ( ) const

inline

Gets this request status object's completion code value.

(generated from Symbian Developer Library)

operator!=()

TBool TRequestStatus::operator!= ( TInt  aVal ) const

inline

Tests whether the request status object's completion code is not equal to the specified value.

Parameters

aVal	The value to be compared.

(generated from Symbian Developer Library)

operator<()

TBool TRequestStatus::operator< ( TInt  aVal ) const

inline

Tests whether the request status object's completion code is less than the specified value.

Parameters

aVal	The value to be compared.

(generated from Symbian Developer Library)

operator<=()

TBool TRequestStatus::operator<= ( TInt  aVal ) const

inline

Tests whether the request status object's completion code is less than or equal to the specified value.

Parameters

aVal	The value to be compared.

(generated from Symbian Developer Library)

operator=()

TInt TRequestStatus::operator= ( TInt  aVal )

inline

Assigns the specified completion code to the request status object.

Parameters

aVal	The value to be assigned.

(generated from Symbian Developer Library)

operator==()

TBool TRequestStatus::operator== ( TInt  aVal ) const

inline

Tests whether the request status object's completion code is the same as the specified value.

Parameters

aVal	The value to be compared.

(generated from Symbian Developer Library)

operator>()

TBool TRequestStatus::operator> ( TInt  aVal ) const

inline

Tests whether the request status object's completion code is greater than the specified value.

Parameters

aVal	The value to be compared.

(generated from Symbian Developer Library)

operator>=()

TBool TRequestStatus::operator>= ( TInt  aVal ) const

inline

Tests whether the request status object's completion code is greater than or equal to the specified value.

Parameters

aVal	The value to be compared.

(generated from Symbian Developer Library)

Friends And Related Symbol Documentation

CActive

friend class CActive

friend

Definition at line 2263 of file e32cmn.h.

CActiveScheduler

friend class CActiveScheduler

friend

Definition at line 2264 of file e32cmn.h.

CServer2

friend class CServer2

friend

Definition at line 2265 of file e32cmn.h.

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The documentation for this class was generated from the following files:

• e32cmn.h
• e32cmn.h.dox