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  • Thread class closing from other Class (Activity) with protected void onStop() Android

    - by user1761337
    I have a Problem with Closing the Thread. I will Closing the Thread with onStop,onPause and onDestroy. This is my Source in the Activity Class: @Override protected void onStop(){ super.onStop(); finish(); } @Override protected void onPause() { super.onPause(); finish(); } @Override public void onDestroy() { this.mWakeLock.release(); super.onDestroy(); } And the Thread Class: public class GameThread extends Thread { private SurfaceHolder mSurfaceHolder; private Handler mHandler; private Context mContext; private Paint mLinePaint; private Paint blackPaint; //for consistent rendering private long sleepTime; //amount of time to sleep for (in milliseconds) private long delay=1000/30; //state of game (Running or Paused). int state = 1; public final static int RUNNING = 1; public final static int PAUSED = 2; public final static int STOPED = 3; GameSurface gEngine; public GameThread(SurfaceHolder surfaceHolder, Context context, Handler handler,GameSurface gEngineS){ //data about the screen mSurfaceHolder = surfaceHolder; mHandler = handler; mContext = context; gEngine=gEngineS; } //This is the most important part of the code. It is invoked when the call to start() is //made from the SurfaceView class. It loops continuously until the game is finished or //the application is suspended. private long beforeTime; @Override public void run() { //UPDATE while (state==RUNNING) { Log.d("State","Thread is runnig"); //time before update beforeTime = System.nanoTime(); //This is where we update the game engine gEngine.Update(); //DRAW Canvas c = null; try { //lock canvas so nothing else can use it c = mSurfaceHolder.lockCanvas(null); synchronized (mSurfaceHolder) { //clear the screen with the black painter. //reset the canvas c.drawColor(Color.BLACK); //This is where we draw the game engine. gEngine.doDraw(c); } } finally { // do this in a finally so that if an exception is thrown // during the above, we don't leave the Surface in an // inconsistent state if (c != null) { mSurfaceHolder.unlockCanvasAndPost(c); } } this.sleepTime = delay-((System.nanoTime()-beforeTime)/1000000L); try { //actual sleep code if(sleepTime>0){ this.sleep(sleepTime); } } catch (InterruptedException ex) { Logger.getLogger(GameThread.class.getName()).log(Level.SEVERE, null, ex); } while (state==PAUSED){ Log.d("State","Thread is pausing"); try { this.sleep(1000); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } }} How i can close the Thread from Activity Class??

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  • CHAT ROOMs 7 by 6

    - by user2939942
    I am looking for chatroom on one page with 7 loggedin users and 6+rows for say 42 users.these users will keep on adding wthnew users.Need urgent help.A PRETTY UNUSUAL Q FOR MOST OF U.What is MORE REQ new features: Usernames are unique to users currently chatting You can see a "currently chatting" user list There are multiple rooms for chatting <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <title>Simpla Admin</title> <link rel="stylesheet" href="resources/css/reset.css" type="text/css" media="screen" /> <link rel="stylesheet" href="resources/css/style.css" type="text/css" media="screen" /> <link rel="stylesheet" href="resources/css/invalid.css" type="text/css" media="screen" /> <script type="text/javascript" src="resources/scripts/jquery-1.3.2.min.js"></script> <script type="text/javascript" src="resources/scripts/simpla.jquery.configuration.js"></script> <script type="text/javascript" src="resources/scripts/facebox.js"></script> <script type="text/javascript" src="resources/scripts/jquery.wysiwyg.js"></script> <script type="text/javascript" src="resources/scripts/jquery.datePicker.js"></script> <script type="text/javascript" src="resources/scripts/jquery.date.js"></script> <script language="JavaScript" type="text/javascript" src="suggest3.js"></script><script language="javascript"> function popitappup4() { var aid=document.a.cid.value; var url="followup.php?id="+aid; alert(url); newwindow=window.open(url,'name','height=480,width=480, scrollbars=yes'); if (window.focus) {newwindow.focus()} return false; } </script> <script type="text/javascript" src="highslide-with-html.js"></script> <link rel="stylesheet" type="text/css" href="highslide.css" /> <script type="text/javascript"> hs.graphicsDir = 'graphics/'; hs.outlineType = 'rounded-white'; hs.wrapperClassName = 'draggable-header'; </script> <link type="text/css" rel="stylesheet" media="all" href="css/chat.css" /> <link type="text/css" rel="stylesheet" media="all" href="css/screen.css" /> </head> <body onload="fnew()"><div id="body-wrapper"> <!-- Wrapper for the radial gradient background --> <div id="sidebar"> <link type="text/css" rel="stylesheet" media="all" href="css/chat.css" /> <link type="text/css" rel="stylesheet" media="all" href="css/screen.css" /> <script type="text/javascript" src="js/jquery.js"></script> <script type="text/javascript" src="js/chat.js"></script> <script type="text/javascript"> function fnew() { document.getElementById("psearch").focus(); } </script> <div id="sidebar-wrapper"> <!-- Sidebar with logo and menu --> <h1 id="sidebar-title"><a href="#"></a></h1> <!-- Logo (221px wide) --> <a href="#"><img id="logo" src="resources/images/logo.png" alt="Simpla Admin logo" /></a> <!-- Sidebar Profile links --> <form name="frm" action="opd_view1.php"> <table width="240" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="210"><div align="right" style="font-size:22px; color:#FFFFFF"><b>OPD Search</b></div></td> <td width="30"><div align="right"></div></td> </tr> <tr> <td align="right">&nbsp;</td> <td align="right">&nbsp;</td> </tr> <tr> <td align="right"><div align="right"> <input type="text" name="psearch" id="psearch" class="text-input" style="width:45mm;" /> </div></td> <td align="right"><div align="right"></div></td> </tr> <tr> <td>&nbsp;</td> <td>&nbsp;</td> </tr> <tr> <td><div align="right"></div></td> <td><div align="right"></div></td> </tr> </table> </form> <div id="profile-links"> <a href="welcome.php" title="Sign Out" style="font-size:16px" ><b> </b></a> <br /> <a href="sample.php" title="Chat">Chat</a> </div></div> <!-- End #sidebar --> <div id="main-content"> <!-- Main Content Section with everything --> <noscript> <!-- Show a notification if the user has disabled javascript --> </noscript> <div style="width:100%; height: 600px; overflow-x: scroll; scrollbar-arrow-color: blue; scrollbar-face-color: #e7e7e7; scrollbar-3dlight-color: #a0a0a0; scrollbar-darkshadow-color: #888888; background-color:#FFFFFF "> <ul class="shortcut-buttons-set"> <!-- Page Head --> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drabhinit')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drabhinit</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drvarun')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drvarun</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('sameer')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>sameer</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drchetan')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drchetan</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('neema')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>neema</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drpriya')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drpriya</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drchhavi')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drchhavi</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drsanjay')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drsanjay</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('ruchi')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>ruchi</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drarchana')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drarchana</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drshraddha')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drshraddha</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('sunita')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>sunita</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('reshma')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>reshma</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('riya')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>riya</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drritesh')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drritesh</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('rachana')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>rachana</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('sunita')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>sunita</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('kavye')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>kavye</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('paridhi')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>paridhi</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('paridhi')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>paridhi</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drsonika')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drsonika</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('anny')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>anny</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('nitansh')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>nitansh</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drekta')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drekta</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drritesh')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drritesh</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('neeraj')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>neeraj</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('neeraj')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>neeraj</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drneha')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drneha</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('kirti')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>kirti</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drratna')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drratna</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drratana')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drratana</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drnoopur')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drnoopur</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('admin k')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>admin k</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('web')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>web</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drarti')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drarti</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drsaqib')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drsaqib</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('neelesh')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>neelesh</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('pooja')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>pooja</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drneha')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drneha</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drnupur')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drnupur</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('isha')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>isha</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('isha')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>isha</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drnamrata')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drnamrata</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('ashish')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>ashish</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('ambrish')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>ambrish</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drrashmi')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drrashmi</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drsapna')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drsapna</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('manisha')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>manisha</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('Isha')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>Isha</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drrashmi')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drrashmi</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('Dr Meghna')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>Dr Meghna</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('akanksha')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>akanksha</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drashish')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drashish</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drpriya')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drpriya</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drnitya')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drnitya</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drmanoj')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drmanoj</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('sonali')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>sonali</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drkhushbu')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drkhushbu</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drpriyanka')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drpriyanka</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drabhishek')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drabhishek</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drpoonam')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drpoonam</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drprachi')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drprachi</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drpeenal')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drpeenal</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('neerajpune')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>neerajpune</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('paridhipune')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>paridhipune</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('faeem')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>faeem</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('rahul')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>rahul</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('DrNeha')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>DrNeha</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drmrigendra')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drmrigendra</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('neetu')" rel="modal" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>neetu</span></a></li> <li> <a class="shortcut-button" href="javascript:void(0)" onClick="javascript:chatWith('drriteshpawar')" rel="modal" style=" background-color:#00FF00" ><span><img src="resources/images/icons/comment_48.png" alt="icon" width="48" height="48" /> <br/>drriteshpawar</span></a></li> </ul> </div> <script type="text/javascript" src="js/jquery.js"></script> <script type="text/javascript" src="js/chat.js"></script> <!-- End .shortcut-buttons-set --> <div class="clear"></div> <div class="clear"></div>

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  • Avoid incompatible pointer warning when dealing with double-indirection

    - by fnawothnig
    Assuming this program: #include <stdio.h> #include <string.h> static void ring_pool_alloc(void **p, size_t n) { static unsigned char pool[256], i = 0; *p = &pool[i]; i += n; } int main(void) { char *str; ring_pool_alloc(&str, 7); strcpy(str, "foobar"); printf("%s\n", str); return 0; } ... is it possible to somehow avoid the GCC warning test.c:12: warning: passing argument 1 of ‘ring_pool_alloc’ from incompatible pointer type test.c:4: note: expected ‘void **’ but argument is of type ‘char **’ ... without casting to (void**) (or simply disabling the compatibility checks)? Because I would very much like to keep compatibility warnings regarding indirection-level...

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  • C++ templates error: instantiated from 'void TestClass::testMethod(T, std::map) [with T = SomeClass]

    - by pureconsciousness
    Hello there, I've some problem in my code I cannot deal with: #ifndef TESTCLASS_H_ #define TESTCLASS_H_' #include <map> using namespace std; template <typename T> class TestClass { public: TestClass(){}; virtual ~TestClass(){}; void testMethod(T b,std::map<T,int> m); }; template <typename T> void TestClass`<T`>::testMethod(T b,std::map<T,int> m){ m[b]=0; } #endif /*TESTCLASS_H_*/ int main(int argc, char* argv[]) { SomeClass s; TestClass<SomeClass> t; map<SomeClass,int> m; t.testMethod(s,m); } Compiler gives me following error in line m[b]=0; : instantiated from 'void TestClass::testMethod(T, std::map) [with T = SomeClass] Could you help find the problem?? Thanks in advance

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  • static void classes

    - by ivor
    Hello, I'm tidying up some of my code with the correct scope on some methods and attributes (I have two classes and at the moment I have a number which I just declared as public to get working, but I feel I should look into this and make private where possible, for better practice) When working in eclipse it's suggested on one method, when i change it private from public, that I can fix it by dropping off the scope so the method just says "static void" instead of public/private static void. Is this a better scenario to have nothing, rather than private or public - or is the default scope equivelant to public anyway ? Thanks

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  • How to make Spring accept non-void setters?

    - by Chris
    Hi, I have an API which I am turning into an internal DSL. As such, most methods in my PoJos return a reference to this so that I can chain methods together declaratively as such (syntactic sugar). myComponent .setID("MyId") .setProperty("One","1") .setProperty("Two","2") .setAssociation(anotherComponent) .execute(); My API does not depend on Spring but I wish to make it 'Spring-Friendly' by being PoJo friendly with zero argument constructors, getters and setters. The problem is that Spring seems to not detect my setter methods when I have a non-void return type. The return type of this is very convenient when chaining together my commands so I don't want to destroy my programmatic API just be to compatible with Spring injection. Is there a setting in Spring to allow me to use non-void setters? Chris

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  • [Objective-C] Primitive question, (void) init method.

    - by user354289
    Hi, I have a question in Objective-C. I'm using init method Apple recommended style. - (id)initMyClass: (int)a { if (self = [super init]) { // a... } return self; } Init method returns own object pointer. Then, if the object will not be refered from any objects, can empty return method(void) be better? - (void)initMyClass: (int)a { if ([super init] != nil) { // a... } } I want to know about that, if init method doesn't return self, what problem will occur?

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  • Can I void all JavaScript calls to $

    - by alex
    I need some scripts inside an existing site's scripts.js. This site has been online for ages, and I can not touch the scripts file. I am including it standardly in another page. There are numerous jQuery calls in the scripts file. The place I include it does not have jQuery. I want to void all $() type things. I tried this... $ = function() { }; before I included scripts.js and it didn't seem to work. I am still getting errors like $(document) is undefined Is there a way to void all these jQuery calls? Thanks

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  • Using (void)awakeFromNib

    - by MN
    I am trying to run an action when the application starts. The action checkAtStart is supposed to display an alert if there is no text in field1 and hide startView if there is text in field1. checkAtStart works fine if assigned to a button, but when I try to run it using (void)awakeFromNib, the alert will display no matter what and startView will never hide. Its probably something really simple that I'm forgetting. Any help is appreciated! Here is my code: - (void)awakeFromNib { [self checkAtStart:self]; } - (IBAction)checkAtStart:(id)sender { if (field1.text == nil || [field1.text isEqualToString:@""]) { NSString *msg = nil; msg = nil; UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Test Message" message:@"Test Message" delegate:self cancelButtonTitle:@"Close" otherButtonTitles: nil]; [alert show]; [alert release]; [msg release]; } else { startView.hidden = YES; } }

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  • Why is Window.open()'s return type void ?

    - by Salvin Francis
    Doing something like this is perfectly permissible in javascript: var newWindow = window.open(...) However, this does not work in the senario of GWT (I am using 1.5 I dont know about later versions), Window window = Window.open("", "", ""); Throws me a compile time error that the open is a method with a return type as void. Why should it be void ? What if i want to close my popup from the main Window ? how do I get its handle ? I will have to resort to native javascript no doubt but i was just curious so as to why this is so...

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  • What's void *userData exactly?

    - by mystify
    In a C function declaration, I have seen this parameter definition: void *userData so, what exactly is that? My guess: the void says it can be anything arbitrary, or even nothing. Almost similar to id of objective-c. It just allows to pass in whatever data structure you like. The star in front of userData says, that the argument must be passed in by reference. So when using this stuff in the function body, typically it must be casted and dereferenced. So if I pass in an pointer to SomeClass instance, I would get that like this: SomeClass *myObj = (SomeClass*)userData; In the case I had nothing special to pass along, I would provide NULL as argument. Are my assumptions correct? Or did I get something wrong?

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  • Find a base case for a recursive void method

    - by Evan S
    I am doing homework. I would like to build a base case for a recursion where ordering given numbers (list2) in ascending order. Purpose of writing this codes is that when all numbers are in ascending order then should stop calling a method called ascending(list2, list1); and all values in list2 should be shipped to list1. For instance, list2 = 6,5,4,3,2,1 then list2 becomes empty and list1 should be 1,2,3,4,5,6. I am trying to compare result with previous one and if matches then stop. But I can't find the base case to stop it. In addition, Both ascending() and fixedPoint() are void method. Anybody has idea? lol Took me 3 days... When I run my code then 6,5,4,3,2,1 5,6,4,3,2,1 4,5,6,3,2,1 3,4,5,6,2,1 2,3,4,5,6,1 1,2,3,4,5,6 1,2,3,4,5,6 1,2,3,4,5,6 1,2,3,4,5,6 1,2,3,4,5,6 infinite............. public class Flipper { public static void main(String[] args) { Flipper aFlipper = new Flipper(); List<Integer> content = Arrays.asList(6,5,4,3,2,1); ArrayList<Integer> l1 = new ArrayList<Integer>(content); ArrayList<Integer> l2 = new ArrayList<Integer>(); // empty list aFlipper.fixedPoint(l2,l1); System.out.println("fix l1 is "+l1); System.out.println("fix l2 is "+l2); } public void fixedPoint(ArrayList<Integer> list1, ArrayList<Integer> list2) { // data is in list2 ArrayList<Integer> temp1 = new ArrayList<Integer>(); // empty list if (temp1.equals(list2)) { System.out.println("found!!!"); } else { ascending(list2, list1); // data, null temp1 = list1; // store processed value System.out.println("st list1 is "+list1); System.out.println("st list2 is "+list2); } fixedPoint(list2, list1); // null, processed data }

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  • Treat a void function as a value

    - by Brendan Long
    I'm writing some terrible, terrible code, and I need a way to put a free() in the middle of a statement. The actual code is: int main(){ return printf("%s", isPalindrome(fgets(malloc(1000), 1000, stdin))?"Yes!\n":"No!\n") >= 0; // leak 1000 bytes of memory } I was using alloca(), but I can't be sure that will actually work on my target computer. My problem is that free returns void, so my code has this error message: error: void value not ignored as it ought to be The obvious idea I had was: int myfree(char *p){ free(p); return 0; } Which is nice in that it makes the code even more unreadable, but I'd prefer not to add another function. I also briefly tried treating free() as a function pointer, but I don't know if that would work, and I don't know enough about C to do it properly. Note: I know this is a terrible idea. Don't try this at home kids.

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  • JUnit for Functions with Void Return Values

    - by RobotNerd
    I've been working on a Java application where I have to use JUnit for testing. I am learning it as I go. So far I find it to be useful, especially when used in conjunction with the Eclipse JUnit plugin. After playing around a bit, I developed a consistent method for building my unit tests for functions with no return values. I wanted to share it here and ask others to comment. Do you have any suggested improvements or alternative ways to accomplish the same goal? Common Return Values First, there's an enumeration which is used to store values representing test outcomes. public enum UnitTestReturnValues { noException, unexpectedException // etc... } Generalized Test Let's say a unit test is being written for: public class SomeClass { public void targetFunction (int x, int y) { // ... } } The JUnit test class would be created: import junit.framework.TestCase; public class TestSomeClass extends TestCase { // ... } Within this class, I create a function which is used for every call to the target function being tested. It catches all exceptions and returns a message based on the outcome. For example: public class TestSomeClass extends TestCase { private UnitTestReturnValues callTargetFunction (int x, int y) { UnitTestReturnValues outcome = UnitTestReturnValues.noException; SomeClass testObj = new SomeClass (); try { testObj.targetFunction (x, y); } catch (Exception e) { UnitTestReturnValues.unexpectedException; } return outcome; } } JUnit Tests Functions called by JUnit begin with a lowercase "test" in the function name, and they fail at the first failed assertion. To run multiple tests on the targetFunction above, it would be written as: public class TestSomeClass extends TestCase { public void testTargetFunctionNegatives () { assertEquals ( callTargetFunction (-1, -1), UnitTestReturnValues.noException); } public void testTargetFunctionZeros () { assertEquals ( callTargetFunction (0, 0), UnitTestReturnValues.noException); } // and so on... } Please let me know if you have any suggestions or improvements. Keep in mind that I am in the process of learning how to use JUnit, so I'm sure there are existing tools available that might make this process easier. Thanks!

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  • Is void *p = 0L valid?

    - by Artefacto
    In this answer, sassman initializes a pointer with: zend_class_entry* ce = 0L; My question is – is this valid? I would say it isn't, to initialize the variable with a null pointer either an unadorned (and possibly casted to void *) 0 constant, or some macro that evaluates to that such as NULL should be used. However, I can't find definitive language in the standard that supports this interpretation. All it says is: An integer constant expression with the value 0, or such an expression cast to type void *, is called a null pointer constant.

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  • "Warning reaching end of non-void fuction" with Multiple Sections that pull in multiple CustomCells

    - by Newbyman
    I'm getting "Reaching end of non-void function" warning, but don't have anything else to return for the compiler. How do I get around the warning?? I'm using customCells to display a table with 3 Sections. Each CustomCell is different, linked with another viewcontroller's tableview within the App, and is getting its data from its individual model. Everything works great in the Simulator and Devices, but I would like to get rid of the warning that I have. It is the only one I have, and it is pending me from uploading to App Store!! Within the - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {, I have used 3 separate If() statements-(i.e.==0,==1,==2) to control which customCells are displayed within each section throughout the tableview's cells. Each of the customCells were created in IB, pull there data from different models, and are used with other ViewController tableViews. At the end of the function, I don't have a "cell" or anything else to return, because I already specified which CustomCell to return within each of the If() statements. Because each of the CustomCells are referenced through the AppDelegate, I can not set up an empty cell at the start of the function and just set the empty cell equal to the desired CustomCell within each of the If() statements, as you can for text, labels, etc... My question is not a matter of fixing code within the If() statements, unless it is required. My Questions is in "How to remove the warning for reaching end of non-void function-(cellForRowAtIndexPath:) when I have already returned a value for every possible case: if(section == 0); if(section == 1); and if(section == 2). *Code-Reference: The actual file names were knocked down for simplicity, (section 0 refers to M's, section 1 refers to D's, and section 2 refers to B's). Here is a sample Layout of the code: //CELL FOR ROW AT INDEX PATH: -(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { //Reference to the AppDelegate: MyAppDelegate *appDelegate = (MyAppDelegate *)[[UIApplication sharedApplication] delegate]; //Section 0: if(indexPath.section == 0) { static NSString *CustomMCellIdentifier = @"CustomMCellIdentifier"; MCustomCell *mCell = (MCustomCell *)[tableView dequeueReusableCellWithIdentifier:CustomMCellIdentifier]; if (mCell == nil) { NSArray *nib = [[NSBundle mainBundle] loadNibNamed:@"MCustomCell" owner:tableView options:nil]; for (id oneObject in nib) if ([oneObject isKindOfClass:[MCustomCell class]]) mCell = (MCustomCell *)oneObject; } //Grab the Data for this item: M *mM = [appDelegate.mms objectAtIndex:indexPath.row]; //Set the Cell [mCell setM:mM]; mCell.selectionStyle =UITableViewCellSelectionStyleNone; mCell.root = tableView; return mCell; } //Section 1: if(indexPath.section == 1) { static NSString *CustomDCellIdentifier = @"CustomDCellIdentifier"; DCustomCell *dCell = (DCustomCell *)[tableView dequeueReusableCellWithIdentifier:CustomDaddyCellIdentifier]; if (dCell == nil) { NSArray *nib = [[NSBundle mainBundle] loadNibNamed:@"DCustomCell" owner:tableView options:nil]; for (id oneObject in nib) if ([oneObject isKindOfClass:[DCustomCell class]]) dCell = (DCustomCell *)oneObject; } //Grab the Data for this item: D *dD = [appDelegate.dds objectAtIndex:indexPath.row]; //Set the Cell [dCell setD:dD]; //Turns the Cell's SelectionStyle Blue Highlighting off, but still permits the code to run! dCell.selectionStyle =UITableViewCellSelectionStyleNone; dCell.root = tableView; return dCell; } //Section 2: if(indexPath.section == 2) { static NSString *CustomBCellIdentifier = @"CustomBCellIdentifier"; BCustomCell *bCell = (BCustomCell *)[tableView dequeueReusableCellWithIdentifier:CustomBCellIdentifier]; if (bCell == nil) { NSArray *nib = [[NSBundle mainBundle] loadNibNamed:@"BCustomCell" owner:tableView options:nil]; for (id oneObject in nib) if ([oneObject isKindOfClass:[BCustomCell class]]) bCell = (BCustomCell *)oneObject; } //Grab the Data for this item: B *bB = [appDelegate.bbs objectAtIndex:indexPath.row]; //Set the Cell [bCell setB:bB]; bCell.selectionStyle =UITableViewCellSelectionStyleNone; bCell.root = tableView; return bCell; } //** Getting Warning "Control reaches end of non-void function" //Not sure what else to "return ???" all CustomCells were specified within the If() statements above for their corresponding IndexPath.Sections. } Any Suggestions ??

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  • C#.Net Calling a C++ DLL

    - by hayer
    Hi I got a DLL(without the sourcecode) which exports like this: ?ReceiveCoreDataPtr@@YAXPAX@Z ?xenoAddRigidBodyAngularImpulse@@YAXHMMM@Z ?xenoAddRigidBodyForce@@YAXHMMM@Z ?xenoAddRigidBodyForce@@YAXHMMMMMM@Z ?xenoAddRigidBodyLinearImpulse@@YAXHMMM@Z ?xenoAddRigidBodyPointImpulse@@YAXHMMMMMM@Z ?xenoAddRigidBodyTorque@@YAXHMMM@Z ?xenoCharacterControllerCrouch@@YAXH@Z ?xenoCharacterControllerJump@@YAXH@Z ?xenoCharacterDisable@@YAXH@Z ?xenoCharacterEnable@@YAXH@Z ?xenoDeleteRigidBody@@YAXH@Z ?xenoEnd@@YAXXZ ?xenoGetCameraFOV@@YAKH@Z ?xenoGetCameraPointX@@YAKH@Z ?xenoGetCameraPointY@@YAKH@Z ?xenoGetCameraPointZ@@YAKH@Z ?xenoGetCameraPositionX@@YAKH@Z ?xenoGetCameraPositionY@@YAKH@Z ?xenoGetCameraPositionZ@@YAKH@Z ?xenoGetCharacterControllerHeadPosition@@YAKH@Z ?xenoGetCharacterControllerPositionX@@YAKH@Z ?xenoGetCharacterControllerPositionY@@YAKH@Z ?xenoGetCharacterControllerPositionZ@@YAKH@Z ?xenoGetCharacterControllerRotation@@YAKH@Z ?xenoGetRigidBodyAllowedPenetrationDepth@@YAKH@Z ?xenoGetRigidBodyAngularDamping@@YAKH@Z ?xenoGetRigidBodyAngularVelocityX@@YAKH@Z ?xenoGetRigidBodyAngularVelocityY@@YAKH@Z ?xenoGetRigidBodyAngularVelocityZ@@YAKH@Z ?xenoGetRigidBodyFriction@@YAKH@Z ?xenoGetRigidBodyGravityFactor@@YAKH@Z ?xenoGetRigidBodyLinearDamping@@YAKH@Z ?xenoGetRigidBodyLinearVelocityX@@YAKH@Z ?xenoGetRigidBodyLinearVelocityY@@YAKH@Z ?xenoGetRigidBodyLinearVelocityZ@@YAKH@Z ?xenoGetRigidBodyMass@@YAKH@Z ?xenoGetRigidBodyMaxAngularVelocity@@YAKH@Z ?xenoGetRigidBodyMaxLinearVelocity@@YAKH@Z ?xenoGetRigidBodyPointVelocityX@@YAKHMMM@Z ?xenoGetRigidBodyPointVelocityY@@YAKHMMM@Z ?xenoGetRigidBodyPointVelocityZ@@YAKHMMM@Z ?xenoGetRigidBodyRestitution@@YAKH@Z ?xenoIsRigidBodyALadder@@YAHH@Z ?xenoMakeCamera@@YAXHH@Z ?xenoMakeCharacterController@@YAXHMM@Z ?xenoMakeCharacterController@@YAXHMMM@Z ?xenoMakeCharacterController@@YAXHMMMM@Z ?xenoMakeCharacterController@@YAXHMMMMM@Z ?xenoMakeCharacterController@@YAXHMMMMMM@Z ?xenoMakeCharacterController@@YAXHMMMMMMM@Z ?xenoMakeRigidBodyDynamicBox@@YAXH@Z ?xenoMakeRigidBodyDynamicBox@@YAXHM@Z ?xenoMakeRigidBodyDynamicCapsule@@YAXH@Z ?xenoMakeRigidBodyDynamicCapsule@@YAXHM@Z ?xenoMakeRigidBodyDynamicCylinder@@YAXH@Z ?xenoMakeRigidBodyDynamicCylinder@@YAXHM@Z ?xenoMakeRigidBodyDynamicSphere@@YAXH@Z ?xenoMakeRigidBodyDynamicSphere@@YAXHM@Z ?xenoMakeRigidBodyStaticBox@@YAXH@Z ?xenoMakeRigidBodyStaticCapsule@@YAXH@Z ?xenoMakeRigidBodyStaticCylinder@@YAXH@Z ?xenoMakeRigidBodyStaticSphere@@YAXH@Z ?xenoMakeRigidBodyStaticTriangleMesh@@YAXH@Z ?xenoMakeVehicle@@YAXHH@Z ?xenoMoveCharacterControllerBackward@@YAXH@Z ?xenoMoveCharacterControllerForward@@YAXH@Z ?xenoMoveCharacterControllerLeft@@YAXH@Z ?xenoMoveCharacterControllerRight@@YAXH@Z ?xenoSetCharacterControllerPosition@@YAXHMMM@Z ?xenoSetCharacterControllerRotation@@YAXHM@Z ?xenoSetGravity@@YAXM@Z ?xenoSetGravity@@YAXMMM@Z ?xenoSetRigidBodyAllowedPenetrationDepth@@YAXHM@Z ?xenoSetRigidBodyAngularDamping@@YAXHM@Z ?xenoSetRigidBodyAngularVelocity@@YAXHMMM@Z ?xenoSetRigidBodyAsLadder@@YAXHH@Z ?xenoSetRigidBodyFriction@@YAXHM@Z ?xenoSetRigidBodyGravityFactor@@YAXHM@Z ?xenoSetRigidBodyLinearDamping@@YAXHM@Z ?xenoSetRigidBodyLinearVelocity@@YAXHMMM@Z ?xenoSetRigidBodyMass@@YAXHM@Z ?xenoSetRigidBodyMaxAngularVelocity@@YAXHM@Z ?xenoSetRigidBodyMaxLinearVelocity@@YAXHM@Z ?xenoSetRigidBodyPosition@@YAXHMMM@Z ?xenoSetRigidBodyRestitution@@YAXHM@Z ?xenoSetRigidBodyRotation@@YAXHMMM@Z ?xenoSetTimeStep@@YAXM@Z ?xenoStart@@YAXH@Z ?xenoStart@@YAXHM@Z ?xenoStart@@YAXHMH@Z ?xenoStart@@YAXXZ ?xenoUpdate@@YAXXZ ?xenoVehicleAccelerate@@YAXHM@Z ?xenoVehicleHandbrake@@YAXH@Z ?xenoVehicleReverse@@YAXH@Z ?xenoVehicleTurn@@YAXHM@Z When I try to use it in another C++ App like this #include <windows.h> class XenoPhysics { private: typedef void (*FunctionFunc)(void); typedef void (*FunctionFuncFloat)(float); typedef void (*FunctionFuncInt)(int); typedef void (*FunctionIntFloatFloatFloat)(int,float,float,float); HMODULE libInstance; public: void LoadLib() { this->libInstance = LoadLibrary(L"F:\\xenophysics.dll"); } void UnloadLib() { FreeLibrary(libInstance); } void xStart() { FunctionFunc curFunc; curFunc = (FunctionFunc)GetProcAddress(this->libInstance, "?xenoStart@@YAXXZ"); curFunc(); } void xEnd() { FunctionFunc curFunc; curFunc = (FunctionFunc)GetProcAddress(libInstance, "xenoEnd"); curFunc(); } void xUpdate() { FunctionFunc curFunc; curFunc = (FunctionFunc)GetProcAddress(libInstance, "xenoUpdate"); curFunc(); } void xMakeRigidBodyStaticBox(int objid) { FunctionFuncInt curFunc; curFunc = (FunctionFuncInt)GetProcAddress(libInstance, "xenoMakeRigidBodyStaticBox"); curFunc(objid); } void xMakeRigidBodyDynamicBox(int objid) { FunctionFuncInt curFunc; curFunc = (FunctionFuncInt)GetProcAddress(libInstance, "xenoMakeRigidBodyDynamicBox"); curFunc(objid); } void xSetRigidBodyPosition(int objid, float x, float y, float z) { FunctionIntFloatFloatFloat curFunc; curFunc = (FunctionIntFloatFloatFloat)GetProcAddress(libInstance, "xenoSetRigidBodyPosition"); curFunc(objid, x, y, z); } void xSetGravity(float grav) { FunctionFuncFloat curFunc; curFunc = (FunctionFuncFloat)GetProcAddress(libInstance, "xenoSetGravity"); curFunc(grav); } }; This is the "wrapper"(or whatever you would call it) class.. To call the functions I'm doing XenoPhysics * d = new XenoPhysics(); d->LoadLib(); d->xStart(); It then throws the following error at me(Note that it passes the LoadLib() without any errors) Unhandled exception at 0x50261bc9 in Xeno Test.exe: 0xC0000005: Access violation reading location 0x00000064. And yes; I've checked that the "curFunc" gets the address, not just a NULL pointer(atleast I think I've checked that).. Anyone who can help out? Edit: Forgot the C#.Net code, how stupid of me :3 Here is the C++ CLR DLL "wrapper" I tried to make: #include <windows.h> // The following ifdef block is the standard way of creating macros which make exporting // from a DLL simpler. All files within this DLL are compiled with the XENOWRAPPERWIN32_EXPORTS // symbol defined on the command line. this symbol should not be defined on any project // that uses this DLL. This way any other project whose source files include this file see // XENOWRAPPERWIN32_API functions as being imported from a DLL, whereas this DLL sees symbols // defined with this macro as being exported. #ifdef XENOWRAPPERWIN32_EXPORTS #define XENOWRAPPERWIN32_API __declspec(dllexport) #else #define XENOWRAPPERWIN32_API __declspec(dllimport) #endif typedef void (*FunctionFunc)(); typedef void (*FunctionFuncFloat)(float); typedef void (*FunctionFuncInt)(int); typedef void (*FunctionIntFloatFloatFloat)(int,float,float,float); // This class is exported from the xeno wrapper win32.dll class XENOWRAPPERWIN32_API Cxenowrapperwin32 { public: Cxenowrapperwin32(void); HINSTANCE libInstance; // FunctionFunc curFunc; // Library base functions void LoadLib() { libInstance = LoadLibrary(L"F:\\xenophysics.dll"); } void UnloadLib() { FreeLibrary(libInstance); } // Function calls to the xeno physics void xStart() { FunctionFunc curFunc; curFunc = (FunctionFunc)GetProcAddress(libInstance, "?xenoStart@@YAXXZ"); curFunc(); } void xEnd() { FunctionFunc curFunc; curFunc = (FunctionFunc)GetProcAddress(libInstance, "?xenoEnd@@YAXXZ"); curFunc(); } void xUpdate() { FunctionFunc curFunc; curFunc = (FunctionFunc)GetProcAddress(libInstance, "?xenoUpdate@@YAXXZ"); curFunc(); } void xMakeRigidBodyStaticBox(int objid) { FunctionFuncInt curFunc; curFunc = (FunctionFuncInt)GetProcAddress(libInstance, "?xenoMakeRigidBodyStaticBox@@YAXH@Z"); curFunc(objid); } void xMakeRigidBodyDynamicBox(int objid) { FunctionFuncInt curFunc; curFunc = (FunctionFuncInt)GetProcAddress(libInstance, "?xenoMakeRigidBodyDynamicBox@@YAXH@Z"); curFunc(objid); } void xSetRigidBodyPosition(int objid, float x, float y, float z) { FunctionIntFloatFloatFloat curFunc; curFunc = (FunctionIntFloatFloatFloat)GetProcAddress(libInstance, "?xenoSetRigidBodyPosition@@YAXHMMM@Z"); curFunc(objid, x, y, z); } void xSetGravity(float grav) { FunctionFuncFloat curFunc; curFunc = (FunctionFuncFloat)GetProcAddress(libInstance, "?xenoSetGravity@@YAXM@Z"); curFunc(grav); } }; extern XENOWRAPPERWIN32_API int nxenowrapperwin32; XENOWRAPPERWIN32_API int fnxenowrapperwin32(void); and here is how I use it in C#.Net class xeno { [DllImport("C:\\Users\\hayer\\Documents\\Visual Studio 2008\\Projects\\xeno wrapper win32\\Debug\\xeno wrapper win32.dll", EntryPoint = "?LoadLib@Cxenowrapperwin32@@QAEXXZ")] public static extern void xLoadLib(); public void LoadLib() { xLoadLib(); } [DllImport("C:\\Users\\hayer\\Documents\\Visual Studio 2008\\Projects\\xeno wrapper win32\\Debug\\xeno wrapper win32.dll", EntryPoint = "?UnloadLib@Cxenowrapperwin32@@QAEXXZ")] public static extern void xUnloadLib(); public void UnloadLib() { xUnloadLib(); } [DllImport("C:\\Users\\hayer\\Documents\\Visual Studio 2008\\Projects\\xeno wrapper win32\\Debug\\xeno wrapper win32.dll", EntryPoint = "?xStart@Cxenowrapperwin32@@QAEXXZ")] public static extern void xStart(); public void Start() { xStart(); } [DllImport("C:\\Users\\hayer\\Documents\\Visual Studio 2008\\Projects\\xeno wrapper win32\\Debug\\xeno wrapper win32.dll", EntryPoint = "?xUpdate@Cxenowrapperwin32@@QAEXXZ")] public static extern void xUpdate(); public void Update() { xUpdate(); } [DllImport("C:\\Users\\hayer\\Documents\\Visual Studio 2008\\Projects\\xeno wrapper win32\\Debug\\xeno wrapper win32.dll", EntryPoint = "?xEnd@Cxenowrapperwin32@@QAEXXZ")] public static extern void xEnd(); public void End() { xEnd(); } [DllImport("C:\\Users\\hayer\\Documents\\Visual Studio 2008\\Projects\\xeno wrapper win32\\Debug\\xeno wrapper win32.dll", EntryPoint = "?xMakeRigidBodyDynamicBox@Cxenowrapperwin32@@QAEXH@Z")] public static extern void xMakeRigidBodyDynamicBox(int objid); public void MakeRigidBodyDynamicBox(int id) { xMakeRigidBodyDynamicBox(id); } [DllImport("C:\\Users\\hayer\\Documents\\Visual Studio 2008\\Projects\\xeno wrapper win32\\Debug\\xeno wrapper win32.dll", EntryPoint = "?xMakeRigidBodyStaticBox@Cxenowrapperwin32@@QAEXH@Z")] public static extern void xMakeRigidBodyStaticBox(int objid); public void MakeRigidBodyStaticBox(int id) { xMakeRigidBodyStaticBox(id); } [DllImport("C:\\Users\\hayer\\Documents\\Visual Studio 2008\\Projects\\xeno wrapper win32\\Debug\\xeno wrapper win32.dll", EntryPoint = "?xSetGravity@Cxenowrapperwin32@@QAEXM@Z")] public static extern void xSetGravity(float grav); public void SetGravity(float g) { xSetGravity(g); } [DllImport("C:\\Users\\hayer\\Documents\\Visual Studio 2008\\Projects\\xeno wrapper win32\\Debug\\xeno wrapper win32.dll", EntryPoint = "?xSetRigidBodyPosition@Cxenowrapperwin32@@QAEXHMMM@Z")] public static extern void xSetRigidBodyPosition(int obj, float x, float y, float z); public void SetRigidBodyPosition(int id, float q, float w, float e) { xSetRigidBodyPosition(id, q, w, e); } } And in the main C#.Net program I do xeno tx = new xeno(); tx.Start(); tx.SetGravity(-1); tx.MakeRigidBodyStaticBox(ground.Id); tx.MakeRigidBodyDynamicBox(cube.Id); tx.SetRigidBodyPosition(cube.Id, 0, 50, 0);

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  • iPhone SDK - (void)viewDidLoad { } - Show Progress

    - by Hank Brekke
    I have a long - (void)viewDidLoad { } function that uses the internet to load a page, and whenever the application loads the URL, the screen is black. I have a UIActivityIndicator setup to show that the address is loading, but I don't know how to prevent it from seeming as if the application is not responding, and I don't want to show the network activity indicator [[UIApplication sharedApplication] setNetworkActivityIndicatorVisible:YES]; because the screen will still be black, just with a loader in the top corner. My code is below: - (void)viewDidLoad { NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults]; email.text = [defaults objectForKey:@"mom_email"]; pass.text = [defaults objectForKey:@"mom_pass"]; if (email.text != nil && pass.text != nil) { [self login:loginBtn]; } } - (IBAction)login:(id)sender { [email resignFirstResponder]; [pass resignFirstResponder]; [loader startAnimating]; // Does nothing though NSString *em = (NSString *)CFURLCreateStringByAddingPercentEscapes(NULL,(CFStringRef)email.text,NULL,(CFStringRef)@"!*'();:@&=+$,/?%#[]",kCFStringEncodingUTF8); NSString *ps = (NSString *)CFURLCreateStringByAddingPercentEscapes(NULL,(CFStringRef)pass.text,NULL,(CFStringRef)@"!*'();:@&=+$,/?%#[]",kCFStringEncodingUTF8); NSURL *url = [[NSURL alloc] initWithScheme:@"http" host:@"localhost" path:[[NSString alloc] initWithFormat:@"/app/login.php?email=%@&pass=%@", em, ps]]; NSURLRequest *request = [NSURLRequest requestWithURL:url]; NSData *data = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil]; NSString *loginResult = [[NSString alloc] initWithData:data encoding:NSASCIIStringEncoding]; [loader stopAnimating]; NSRange range = [loginResult rangeOfString:@"1"]; if (range.location != NSNotFound) { [self dismissModalViewControllerAnimated:YES]; // Doesn't do anything if function called from viewDidLoad } }

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  • - (void)keyboardWasShown not called when switching to another UITextField

    - by Shawn
    I'm having a strange problem that I don't understand. I have a UIScrollView with several UITextField objects. When I switch to the view, I set the first UITextField as firstresponder, and the keyboardWasShown method gets called due to the UIKeyboardDidShowNotification that the view is registered for. The weird thing is, when I touch the next UITextField, the keyboardWasShown method is not called. I don't understand this, since Apple's documentation says "If your interface has multiple text fields, the user can tap between them to edit the values in each one. When that happens, however, the keyboard does not disappear but the system does still generate UIKeyboardDidShowNotification notifications each time editing begins in a new text field." My code I've copied directly from Apple's documentation as well, and it works properly, but it only gets called the first time. What am I missing? - (void)registerForKeyboardNotifications { [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWasShown:) name:UIKeyboardDidShowNotification object:nil]; [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWasHidden:) name:UIKeyboardDidHideNotification object:nil]; } - (void)keyboardWasShown:(NSNotification *)aNotification { //if (keyboardShown) return; NSDictionary* info = [aNotification userInfo]; CGSize kbSize = [[info objectForKey:UIKeyboardBoundsUserInfoKey] CGRectValue].size; CGRect bkgndRect = activeField.superview.frame; bkgndRect.size.height += kbSize.height; [activeField.superview setFrame:bkgndRect]; [scrollView setContentOffset:CGPointMake(0.0, activeField.frame.origin.y) animated:YES]; keyboardShown = YES; UIBarButtonItem *doneButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone target:self action:@selector(done)]; self.navigationItem.rightBarButtonItem = doneButton; [doneButton release]; }

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  • -(void)dealloc - How ? Objective - C

    - by sagar
    Please Note that - this is not similar than this question. OK. To understand my question, First of all please see both of these destructors. - (void)dealloc { [Marketdetails release]; Marketdetails=nil; [parsedarray release]; parsedarray=nil; [Marketid release]; Marketid=nil; [marketname release]; marketname=nil; [super dealloc]; } - (void)dealloc { [super dealloc]; [Marketdetails release]; Marketdetails=nil; [parsedarray release]; parsedarray=nil; [Marketid release]; Marketid=nil; [marketname release]; marketname=nil; } See, Both destructors have different code. In First Destructor first current class objects are released & then [super dealloc] is called. In second Desctructor first [super dealloc] is called. My question is as follows. Where should we write [super dealloc] ? first or last ? or it doesn't matter ?

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  • Method not found: 'Void Google.Apis.Util.Store.FileDataStore..ctor(System.String)'

    - by user3732193
    I've been stuck at this for days now. I copied the exact codes from google api samples to upload files to Google Drive. Here is the code UserCredential credential = GoogleWebAuthorizationBroker.AuthorizeAsync( new ClientSecrets { ClientId = ClientId, ClientSecret = ClientSecret, }, new[] { DriveService.Scope.Drive, DriveService.Scope.DriveFile }, "user", CancellationToken.None, new FileDataStore("MyStore")).Result; But it would throw an exception at runtime: Method not found: 'Void Google.Apis.Util.Store.FileDataStore..ctor(System.String)'. I already added the necessary Google Api dlls. Or if anyone could suggest a better code for uploading files to Google Drive in a website which implements Server-Side Authorization. Any help would be greatly appreciated. UPDATE: I changed my code to this var token = new TokenResponse { RefreshToken = "1/6hnki1x0xOMU4tr5YXNsLgutzbTcRK1M-QOTEuRVxL4" }; var credentials = new UserCredential(new GoogleAuthorizationCodeFlow(new GoogleAuthorizationCodeFlow.Initializer { ClientSecrets = new ClientSecrets { ClientId = ClientId, ClientSecret = ClientSecret }, Scopes = new[] { DriveService.Scope.Drive, DriveService.Scope.DriveFile } }), "user", token); But it also throws an exception: Method not found: 'Void Google.Apis.Auth.OAuth2.Flows.GoogleAuthorizationCodeFlow..ctor(Initializer). Is the problem with the dlls?

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  • How can you connect OpenGrok to a SVN repository?

    - by Malcolm Frexner
    I was able to install and use opengrok on WinXP using this blog entry http://theflashesofinsight.wordpress.com/2009/05/11/install-opengrok-on-windows/ I now want to index a subversion repository. I checked out a repository to the source folder and can search the files. However the links for history and annotate are not active. I have svn installed and indexing the directory give no warnings or errors. (There was an error when I didnt have the SVN client installed) Is there some configuration needed? I saw this link http://blogs.sun.com/trond/entry/using_subversion_with_opengrok but it did not give me any clue. I used java -Xmx1024m -jar opengrok.jar -W "C:\\OpenGrok\\data\\configuration.xml" -r on -P -S -v -s "C:\\OpenGrok\\source" -d "C:\\OpenGrok\\data" and after it java -Xmx1024m -jar opengrok.jar -R "C:\\OpenGrok\\data\\configuration.xml" -H This is the resulting config: <?xml version="1.0" encoding="UTF-8"?> <java version="1.6.0_20" class="java.beans.XMLDecoder"> <object class="org.opensolaris.opengrok.configuration.Configuration"> <void property="dataRoot"> <string>C:\OpenGrok\data</string> </void> <void property="projects"> <void method="add"> <object class="org.opensolaris.opengrok.configuration.Project"> <void property="description"> <string>Configuration</string> </void> <void property="path"> <string>/Configuration</string> </void> </object> </void> <void method="add"> <object class="org.opensolaris.opengrok.configuration.Project"> <void property="description"> <string>test</string> </void> <void property="path"> <string>/test</string> </void> </object> </void> </void> <void property="remoteScmSupported"> <boolean>true</boolean> </void> <void property="repositories"> <void method="add"> <object class="org.opensolaris.opengrok.history.RepositoryInfo"> <void property="datePattern"> <string>yyyy-MM-dd&apos;T&apos;HH:mm:ss.SSS&apos;Z&apos;</string> </void> <void property="directoryName"> <string>C:\OpenGrok\source\Configuration</string> </void> <void property="remote"> <boolean>true</boolean> </void> <void property="type"> <string>Subversion</string> </void> <void property="working"> <boolean>true</boolean> </void> </object> </void> </void> <void property="sourceRoot"> <string>C:\OpenGrok\source</string> </void> <void property="verbose"> <boolean>true</boolean> </void> </object> </java>

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  • Warning: control reaches end of non-void function - iPhone

    - by Dave
    I keep getting 'warning: control reaches end of non-void function' with this code: - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { if (section ==0) { return [comparativeList count]; } if (section==1) { return [generalList count]; } if (section==2) { return [contactList count]; How can I get rid of this warning? Thanks.

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