CQueue Class Reference

List of all members.

Public Member Functions
void	Insert ()
void	Remove ()
TBool	IsEmpty ()
void	ConstructL ()
void	GetTokens (RArray< TInt > &aArray)
	~CQueue ()
Static Public Member Functions
static CQueue *	NewL ()

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Detailed Description

A wrapper class that implements the queue of integer tokens. It owns a handle to an integer array. This array is treated as a queue of tokens. It provides functions to insert, delete and display elements in the queue. It also owns a handle to the condition variable and a mutex variable.

See also:

RCondVar.

RMutex.

Definition at line 35 of file queue.h.

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Constructor & Destructor Documentation

CQueue::~CQueue

(

)

Destructor.

Definition at line 140 of file queue.cpp.

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Member Function Documentation

void CQueue::Insert

(

)

Inserts a token into the queue.

See also:

RCondVar::Signal().

Definition at line 62 of file queue.cpp.

void CQueue::Remove

(

)

Removes a token from the queue.

See also:

RCondVar::Wait().

Definition at line 90 of file queue.cpp.

TBool CQueue::IsEmpty

(

)

Checks if the queue has at least one element.

Returns:

ETrue If the number of elements in the queue is greater than one, else EFalse.

Definition at line 116 of file queue.cpp.

void CQueue::ConstructL

(

)

The second phase constructor of the CQueue class.

See also:

RCondVar::CreateLocal().

RMutex::CreateLocal().

Definition at line 43 of file queue.cpp.

CQueue * CQueue::NewL

(

)

[static]

Performs the two-phase construction of an object of the CQueue class.

Returns:

A CQueue object.

Definition at line 29 of file queue.cpp.

void CQueue::GetTokens

(

RArray< TInt > &

aArray

)

Constructs an array of elements present in the CQueue::iArray queue.

Parameters:

aArray

A reference to the array to be constructed.

Definition at line 129 of file queue.cpp.