Use a typedef in a class?

Similar Questions

• How can I update all the constants using a typedef automatically?

  I'm about to build a statemachine and State enum is a control of the typedef.

  Many constants are placed to the next 'State' using this typedef.

  Whenever I have modify the typedef enum, all constants become "pale" and I have to manually update, each according to the typedef even if the automatic update option is selected.

  What I am doing wrong?

  

  Close the type definition file (ctl) should trigger the auto-update feature.

  Felix

• I have lr 5 and use adobe photoshop book in class.  I'm up to Lesson 4, but feel that Iwas going too fast and I want to erase all the lessons and start more with lesson 1 - how I would go all this?

  I have l4 5 and I use adobe photoshop book in class.  I'm in Lesson 4, but feel that I was going to fast and would like to erase all the lessons and start over.  How can I make trhis?

  You need not reinstall Lightroom in this case.

  If you want to start over with an empty catalog, simply go to the file menu > new catalogue > name > choose Create > restart

• How to use gotoandplay scene link using the property of the class (external code.as)

  Hello

  I use "gotoandplay" scene by scene link using this code. If I use it in the same line of (internal) time, it works correctly, but when I use this code as a class, I got this error

  Call to a method may not set MovieClip.

  I use this code in the timeline of the time

  b_enter.addEventListener (MouseEvent.CLICK, fl_ClickToGoToScene_enter1);

  function fl_ClickToGoToScene_enter1(event:MouseEvent):void

  {

  MovieClip (this.root) .gotoAndPlay "(menu p,"Menu");

  }

  I use this code in the class

  package {}

  to import flash.display.SimpleButton;

  SerializableAttribute public class extends then SimpleButton {}

  public function next() {}

  the constructor code

  MovieClip (this.root) .gotoAndStop ("p2", "2")

  }

  }

  }

  You can download the flash file using this link

  http://www.Delta-Adv.com/nav/NP.rar

  :

  package {}

  to import flash.display.SimpleButton;

  import flash.display.MovieClip;

  import flash.events.MouseEvent;

  import flash.events.Event;

  public class np extends SimpleButton {}

  var _root:MovieClip;

  public void np() {}

  this.addEventListener (Event.ADDED_TO_STAGE, init);

  this.addEventListener (MouseEvent.CLICK, nextF);

  }

  private void init(e:Event):void {}

  _root = MovieClip (this.root);

  }

  private void nextF(e:MouseEvent):void {}

  _root.addEventListener (Event.Render, renderF);

  internship. Invalidate();

  _root.nextScene ();

  }

  private void renderF(e:Event):void {}

  _root.gotoAndStop (5);

  }

  }

  }

• Prevent the child class dependency when the conditional use disable to specify the class in the development environment

  Hello

  I develop an application that I want to run on the normal systems and in real time using LabVIEW Proffesional Development System 2012 SP1

  To control how the application interacts with the user, I created a class that defines the type of user interface behavior that should allow me to have nice dialog boxes when the system is running on a machine windows and no dialog box (or any other friendly code in non-real time) if they sail on a real-time target.

  The parent class is the code that suits the actual time and the class of the child is the one with dialog boxes.

  To control the class of which it is responsible, I have a structure conditional disable. It works fine when the application is built in an executable or executable file in real time, but the problem arises when I want to use the code during development on the target in real time.

  I think that with the application under a target in real time (RT PXI), the proper case of the conditional - disable is enabled for the parent class is used, but the child classes are also listed under dependencies - I pressume it's because they exist on the block diagram in the case of persons disabled conditional turn off the diagram.

  This means that I can't deploy the code on the target in real time as it is unhappy with the class of the child code - even if it will never run.

  To save the poster my real project, I created an example with a Parent and child class and a flag to disable conditional 'class' to illustrate the problem.

  If you run Test.vi, you will see that the child class always gets locked (i.e. is addictive) while running even if it is not called.

  So - basically my question is: is what I can do about it or will I enough to disable it with conditionals and simply put the constant to correct class on the block diagram in the tests?

  Thanks in advance

  John.

  I feel your pain.  I came across something similar some time back.

  Apparently official NOR position is that you have to put a conditional structure of Disable IN EVERY ONE OF YOUR CLASS live.  In the Windows screws, you simply have a case of empty disable conditional with the windows code in another case and vice versa on the RT.

  I also much prefer the method you describe...

• Cannot use casting "to more specific class ' function to the parent class of child class

  Hello

  I am using OOP for my request for data acquisition. I have different e/s analog and digital materials. I create a superclass named DAQ.lvclass. This class has four childs: analog in out analog, digital, and Digital Out. I am trying to invoke screws of the child of the parent class's class. For that I am throwing the class parent her child to aid "to a more specific class' function. But I get the below error.

  Error 1448 occurred at the more class specific in DAQ.lvclassMain.vi AQ

  Possible reasons:

  LabVIEW: Bad type cast. LabVIEW does not deal with the run-time value of this class of LabVIEW as an instance of the given class of LabVIEW.

  How can I handle these cases where I have to call child VI of the parent member?

  I have attached two screws 1 snapshot. Main DAQ: it's the class main VI parent who manages all functions. 2. read the analog inputs: this VI trying to set the parent class for its class of the child and child vi reads value of data acquisition task. I get the second error off VI.

  Kindly help.

  Honestly, I have NO idea on what you want to do.

  Inheritance of classes in EACH OOD (object-oriented design) requires to define common ground as the parent class. Children can add things like properties and methods.

  If you set children who have no points in common, you have made a mistake.

  If all children have too many different specific methods, your OOD is absent.

  Example:

  Parent defines the method A.

  1 child adds the B method.

  Child 2 adds method C.

  But method B will not be usable on 2 children while method C will not work with 1 child.

  It is an approach that you want to prevent. In any programming language oriented OBJECT. This adds unnecessary complexity leading to difficult to maintain the code, and it is prone to errors.

  However, if you're going to do, "to more specific class ' is the correct type cast. But your screenshots and error messages, it is obvious that refine you a particular child's casting only. You must extend the code to check the real child, specifically expressed and call the method. That being said, your code increases the complexity you want to add a bunch of case of structures which essentially nihilates all THE BENEFITS of the use of OOP.

  I'm sorry to say that.

  Norbert

• Using a function from another class

  Information: Blackberry JDE 7.1.0

  BlackBerry 9930 Simulator - V 4.0.0.141

  The title of the topic seems simple, but I'm actually trying to use a X of class A function inside a function Y of class B and the GET, the value returned by X to a variable in B.

  Let me start by explaining what I currently have and then go on what I'm doing.

  I am using this class, the code for which I found online, to create a scrollable multi-line textbox.

  public class TextBoxField extends VerticalFieldManager {
  
        //define some variables to be used
        //in the class
        private int managerWidth;
        private int managerHeight;
        private EditField editField;
  
        public TextBoxField(int width, int height) {
              super(Manager.NO_VERTICAL_SCROLL);
              managerWidth = width;
              managerHeight = height;
  
              VerticalFieldManager vfm =
                  new VerticalFieldManager
                    (Manager.VERTICAL_SCROLL);
  
                editField = new EditField(){
                  public void paint(Graphics g) {
                  getManager().invalidate();
                  super.paint(g);
                }
              };
  
              vfm.add(editField);
              add(vfm);
            }
  
        public void paint(Graphics g) {
            super.paint(g);
            g.drawRect(0, 0, getWidth(), getHeight());
          }
  
        public void sublayout(int width, int height) {
            if (managerWidth == 0) {
              managerWidth = width;
            }
            if (managerHeight == 0) {
              managerHeight = height;
            }
            super.sublayout(managerWidth, managerHeight);
            setExtent(managerWidth,managerHeight);
          }
  
        public String getText() {
              return editField.getText();
            }
            public void setText(String text) {
              editField.setText(text);
            }
          }
  

  Then in another class that I created a "Set" function that instantiates the class textbox, to create two text boxes and a richfieldtext, add them to a HorizontalFieldManager and return the HorizontalFieldManager.

   HorizontalFieldManager Set(int set){
          HorizontalFieldManager hr1=new HorizontalFieldManager(FIELD_HCENTER);
  
          RichTextField set1 = new RichTextField("SET " + set + ":"){
              protected void layout(int width, int height)
              {
                  super.layout(75,30);//Width and height according to the button name;
                  setExtent(75,30);//width and height according to the button name;
              }
          };
          set1.setPadding(10, 5, 10, 10);
          TextBoxField set1W = new TextBoxField(40,25);
          set1W.setPadding(10, 5, 10, 0);
          TextBoxField set1R = new TextBoxField(40,25);
          set1R.setPadding(10, 5, 10, 0);
  
          hr1.add(set1);
          hr1.add(set1W);
          hr1.add(set1R);
  
          return hr1;
      }
  

  Now in my main class I call this function to add a 'Set' on the screen using:

  add(Set(1));
  

  For the creation of the 'Set' function instead of using the instance of the textbox class in the main class itself, it is because I will create several 'sets '.

  Now, as you can see, there is a public String getText() function in the TextBoxField() that returns the value of the editField. What I need to do, is to get the value in this field, once you press a button.

  I have the code for the function button, so this isn't a matter of concern. However I do not know how to retrieve the editField value when the button is pressed. I can get the value inside the Set()function, using the:

  String getval = set1W.getText();
  

  but can't reach it from the outside. I don't even know if it's possible in the first. If it is not could someone suggest a way where I could retrieve these values.

  Any help is appreciated.

  Thank you.

  Thanks for the suggestion. I found another workaround solution. Essentially implementation of an array of TextBoxFields and then pass them one by one the "Set()" method

  I tried this at the start before posting here, but due to a careless mistake when you declare the array of TextBoxFields, I couldn't make it work.

  In any case, the topic can be closed now, because the problem has been resolved. Thank you.

• Flash vs animate using Animate/encode for the class

  Hello!

  I take Adobe animate as a class for graduate studies. I use the latest version of Animate, however, the class uses the book of Flash CC 2013 for the lessons. In Lesson 7 I have Media Encoder allows you to convert video files for the project Animate lesson. The book ask the converted videos is no longer available due to updates. I am just learning all this so I don't know what is the equivalent of what I need. The original file format is H.264 preset is Source of Match - broadband and the lesson asks me to convert it to the Format F4V and Preset Web - 320 x 240, 4 x 3, project Framerate, 500 Kbps. help, please!

  Support for FLV and it seems F4V, has been abandoned for a long time. You may need to check with your teacher if you can say MP4/H.264 to these same settings. Or, if you look at the menu CC, applications tab, you can set up previous versions of the applications, then use the version from 2013. Don't know if this is old enough, you may need to install the version of CS6.

• Question about the use of the custom component class define what declarative component

  12.1.3 jdev

  I'm trying to define a declarative component with my custom component class.

  This is the code for my component jsf declarative. I'm trying to use the label on selectManyListbox attribute to pass queryClass for my component class name. It does not work. I also try to use f: attribute to my component class. It does not work too. Question 1: how to move my declarative component attribute to my class of component?

  < af:panelLabelAndMessage label = "#{attrs.displayLabel}" id = "dc_plam1" > "

  < af:switcher id = "dc_s1" defaultFacet = "a lot" facetName = "#{attrs.single eq 'true'?' unique ': 'a lot'}" >

  < f: facet name = "a lot" >

  < af:selectManyListbox id = "namingp1" simple = "true" label = "#{attrs.queryClass}" "

  ' autoSubmit Binding = "#{dropListComp.selectManyListBox}" = "true" valueChangeListener = "#{dropListComp.selectManyValueChange}" >

  < f: attribute name = "queryClass" value = "#{attrs.queryClass}" / >

  < / af:selectManyListbox >

  < / f: facet >

  < f: facet "single" = name >

  < af:selectOneListbox id = "sl_2" simple = "true" label = "#{attrs.queryClass} '"

  autoSubmit Binding = "#{dropListComp.selectOneListBox}" = "true" valueChangeListener = "#{dropListComp.selectOneValueChange}" > "

  < / af:selectOneListbox >

  < / f: facet >

  < / af:switcher >

  < / af:panelLabelAndMessage >

  That's how I try to retrieve the label or f: attribute queryClass in my component class. I get null for both directions.

  	{} public void setSelectManyListBox (RichSelectManyListbox selectManyListBox)
  	this.selectManyListBox = selectManyListBox;
  	If (this.selectManyListBox.getChildCount () == 0) {}
  	queryClass = (String) this.selectManyListBox.getLabel ();
  	System.out.println (".. queryClass of the label..." + queryClass);
  	If (queryClass is nothing)
  	{
  	queryClass = (String) this.selectManyListBox.getAttributes () .get ("queryClass");
  	System.out.println (".. queryClass of attr..." + queryClass);
  	}
  	If (queryClass is nothing)
  	queryClass = "glog.server.query.powerdata.InvolvedPartyQualQuery";
  	this.selectManyListBox.getChildren () .addAll (buildDropListSelectItems (queryClass));
  	}
  	}

  Thank you.

  Hello

  If your declarative component has a defined class of request attribute then #{attrs.name_of_attribute} called from Java should be able to solve

  Frank

• How to format my tables (Dynamics, pivots, etc.) by using a css or javascript class? Help.

  Hi all

  I use OBIEE 11 G.

  I create my own skin or according to an alternative css class to format my tables in a specific way.

  Since it is a prototype, formatting each in the dashboard is not an alternative, since it must do again and again.

  The goal is to have attached to my skin (I named s_prototipo and sk_prototipo) and if I change the skin, the dashboard will also change...

  The skin is in place and functioning (already changed the logo, the format of the bars on top, etc.), but I can't find how can I do with PivotTables.

  Question: How can I format my paintings with a skin?

  An example or idea?

  
  

  I tried to look at the elements but it is working, there is no specific category that I would find it through...

  
  

  Best regards and many thanks,

  Frederico.

  To change the default style of tables and PivotTables, you can go to:

  (1) views.css

  (2) change the right css properties, such as: PTCHC0, 1, 2, 3...

  You can then change the color, background image, etc. etc. and you will get the table format has changed to the default skin.

  Kind regards

  Frederico.

• Default value using ADFLogger.createADFLogger (java.lang.Class p1)

  Hello world

  I tried to understand how the new logger is created and initialized. When we use the "ADFLogger.createADFLogger (java.lang.Class c1)" method to create a log, the default logging level is initialized to null. But when I tried to investigate it, it is found that an instance of java.util.Logger is created with the default recording for the RECORD level.

  Question: How is the default logging level is changed to null? Should not the instance of ADFLogger has some default logging level...?

  Thank you

  I checked this and the answer lies in the javadoc

  getLevel

  java.util.logging.Level public getLevel()

  Download the log level that has been specified for this recorder. The result can be null, which means that they will leave to effective level of this recorder to its parent.

  Returns:

  level of this recorder

  So if you get null, it means that you inherit the MOM logging level. As the recorder build a tree you must back up the tree (using getParent()) until you get the recorder that returns a level not null.

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• Using sprite image with statusGreen class

  Hello
  
  I'm trying to replicate something that I found in the Bug tracker sample application - using the sprite images to display red/green/yellow orbs.
  
  Home page of the bug tracker uses the following to display in Orbe

  <img src="/i/f_spacer.gif" alt="" class="statusGreen">

  If I repeat that in my 25 theme Apex 4.2 request, it does not display the image of the orb.
  
  Inspect element generated through chrome, as I can see the class has been recognized and the sprite image has been found - but no image displayed on the page?
  
  Ideas?
  
  Scott
  
  Published by: scott - remember to change the subject

  If you have added only the img tab, then this is not enough.

  CSS is dependent on a class of detailedStatusList for the AMT, and then being inside a LI and the, it appears inside an A.
  Like this:

  
  
   Message
  
  
   This one is yellow
  
  
  

  If you replicate this structure, you will get the orbs.
  I was able to copy paste the HTML here in a brand new application with theme 25 and get enough green and yellow orbs.

  If you only want the orbs, then inspect the tags and copy the CSS so that you can apply it to your own structure of the element.
  I hope this helps.
  -Jorge

  Published by: jrimblas on April 4, 2013 23:01

• using methods of the builders class?

  I have a constructor that is quite complicated to ask my calling methods.
  I'm not sure whether to make these static methods.
  
  example #1
  class {Test}
  Object obj;
  
  Test() {}
  ....
  Initialize (this);
  ....
  }
  
  public static private Sub initialize (Test t) {}
  t.obj = new Object();
  doThis (t);
  doThat (t);
  }
  
  static private void doThis (t-Test) {...}
  static private void doThat (t-Test) {...}
  }
  -----
  example #2
  class {Test}
  Object obj;
  
  Test() {}
  ....
  Initialize();
  ....
  }
  
  private void initialize() {}
  obj = new Object();
  }
  
  private void doThis() {...}
  private void doThat() {...}
  }
  -----
  I understand the danger of use override-able for initialization methods, so take all the initialization methods are private.
  
  Directors of oriented programming OBJECT (as I understand them) suggest that instance methods are used to change the State of an object.
  Surely, the initialization changes the State of an object (forming / future).
  Yet, for some reason any when I call methods in constructors, I feel that these methods must be static.
  What is the right way of thinking?

  827723 wrote:
  Yet, for some reason any when I call methods in constructors, I feel that these methods must be static.

  Why?

  A static method belongs to the class and not any instance of this class. Make a method to initialize a static object is contrary to this principle. If you are already inside the class object / what possible benefit can you get pass a reference to itself between all your methods?

  Here is another alternative, a block to initialize.

  class Test {
      {
          obj = new Object();
      }
  
      Object obj;
  
      Test() {
          // obj already initialised, no need to do anything here
          // other code
      }
  }
  

• How to use getDBTransaction() in the controller class

  I use the code below.
  
  OADBTransaction tx = (OADBTransaction) getDBTransaction ();
  java.sql.Connection pConncection = tx.getJdbcConnection ();
  ConcurrentRequest cr = new ConcurrentRequest (pConncection);
  
  
  But receiver error not found getDBTransaction method in the cust.oracle.apps.pos.changeorder.webui.extendViewOrderPGCO class below
  
  Should I extend AM and use this code in AM or can I use this code in extended controller.
  
  Thanks for your help.
  HP.

  OADBTransaction tx = (OADBTransaction) getDBTransaction ();
  java.sql.Connection pConncection = tx.getJdbcConnection ();
  ConcurrentRequest cr = new ConcurrentRequest (pConncection);

  Connection conn = (Connection)oapagecontext.getApplicationModule(oawebbean).getOADBTransaction().getJdbcConnection();
  ConcurrentRequest cr = new ConcurrentRequest(conn);
  

  http://oracleanil.blogspot.com/2009/04/itemqueryvoxml.html

  Thank you
  -Anil
  http://oracleanil.blogspot.com

• Using gateway requirements with LabVIEW classes

  Does anyone know how to get the gateway requirements NOR read the coverage information of documentation contained in a class of LabVIEW (.lvclass)?

  Requirements gateway seems to load the content of the fine documentation of screws, controls, .llb, .lvlib, .lvproj etc., but not .lvclass? My LabVIEW crash out when I try to bridge point requirements to a project with .lvclass files!

  If this cannot be done then it is a great way to add coverage of the needs information (you know, the field "covers: ID") in the properties of the class, or something close to class perhaps, this gateway requirements can read?

  Thoric-

  I believe that gateway requirements should be able to trace of LabVIEW Classes also covers long classes are added to a LabVIEW project and requirements gateway is configured in order to study the LabVIEW project. Here is a very primitive example that I restored from files in the directories of the prescriptions and example LabVIEW gateway.

  I hope this helps.