TodoList Class Reference

#include <PageInfo.h>

List of all members.

Public Member Functions
	TodoList ()
	~TodoList ()
void	clear ()
void	pushItem (TodoItem *item, GBool bHead=gFalse, GBool bRemoveDup=gTrue)
TodoItem *	popItem ()
Private Member Functions
void	initialize ()
void	removeDup (TodoItem *item)
Private Attributes
pthread_mutex_t	mutex
GooList *	list

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Detailed Description

Definition at line 120 of file PageInfo.h.

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Constructor & Destructor Documentation

TodoList::TodoList

(

)

Definition at line 296 of file PageInfo.cpp.

{
    initialize();
}

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TodoList::~TodoList

(

)

Definition at line 301 of file PageInfo.cpp.

{
    clear();
    delete list; list = NULL;
    pthread_mutex_destroy(&mutex); 
}

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Member Function Documentation

void TodoList::initialize

(

)

[private]

Definition at line 308 of file PageInfo.cpp.

{
    pthread_mutex_init(&mutex, NULL);
    list = new GooList();
}

void TodoList::removeDup

(

TodoItem *

item

)

[private]

Definition at line 326 of file PageInfo.cpp.

{
    int i = 0, length = list->getLength();
    TodoItem * p = NULL;
    while (i < length)
    {
        p = (TodoItem *)list->get(i); 
        if ( p && item && p->pageNumber == item->pageNumber && item->timeStamp > p->timeStamp)
        {
            // PV_LOGPRINTF("Remove duplicated item %d", item->pageNumber);
            list->del(i); --length;
        }
        else
        {
            ++i;
        }
    }        
}

void TodoList::clear

(

)

Definition at line 314 of file PageInfo.cpp.

{
    pthread_mutex_lock(&mutex);
    TodoItem *pItem = NULL;
    while (list->getLength())
    {
        pItem = (TodoItem *)list->del(0);
        delete pItem;
    }
    pthread_mutex_unlock(&mutex);
}

void TodoList::pushItem	(	TodoItem *	item,
		GBool	bHead = gFalse,
		GBool	bRemoveDup = gTrue
	)

Definition at line 345 of file PageInfo.cpp.

{
    if (NULL == item) return;
    pthread_mutex_lock(&mutex);

    if (bRemoveDup)
    {
        removeDup(item);
    }
    if (bHead)
    {
        list->insert(0, item);
    }
    else
    {
        list->append(item);
    }
    pthread_mutex_unlock(&mutex);
}

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TodoItem * TodoList::popItem

(

)

Definition at line 365 of file PageInfo.cpp.

{
    TodoItem * item = NULL;
    pthread_mutex_lock(&mutex);
    if (list->getLength() > 0) 
    {
        item = (TodoItem *)list->del(0);
    }
    pthread_mutex_unlock(&mutex);
    return item;
}

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Member Data Documentation

pthread_mutex_t TodoList::mutex [private]

Definition at line 123 of file PageInfo.h.

GooList* TodoList::list [private]

Definition at line 124 of file PageInfo.h.

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

• ipdf-svn/inc/PageInfo.h
• ipdf-svn/src/PageInfo.cpp