List of pointers Moveblock

Similar Questions

• Details of allocation memory (cRIO vxWorks)

  Hello world

  A question about memory allocation when dealing with arrays, strings and string array.

  -I have to build and produce log files of the ASCII (LAS 2.0) on a cRIO.  The cRIO already done tons of other operations and avoiding excessive fragmentation of memory and overall memory usage is an important consideration for us, but CPU is also a limited resource... This new requirement is an addition to "everything" the cRIO already, and I know from experience that manages large data and logging as string files are taxing on the CPU, but also memory, so suggestions are welcome.

  Worst?) If I build the file whole by concatenation and set up the content of the file as one long string through one shift-register/ring to another, as it goes, more which I think is the worst possible way to do it from a management perspective of memory.

  (Better?) If I build the content of the file line by line and create an array of strings where each element of the array corresponds to a single line, it will be better? As each item is a variable length (String), I don't know how the memory manager manages these tables? Ideally, this is a list of pointers, so that each element (of variable length of the string) is its own segment (contiguous) memory vs all elements in the array in a single contiguous block? If so, that would mean that an array of strings would require nearby less memory than the same data represented as a 1 d of U8 array?

  An advantage I can think of the approach of the matrix (or line) is when it is time to write the data in the file, I could write each element of the array individually, once again, the idea is that there should be less overhead to manage the lines individually vs a giant stream on the disk memory?  I could then possibly construct/write of the file into blocks so that I'm never content of "whole file" in a row of table...

  Better yet? -Anyone have any ideas?

  Best? n ' matter who feel that they have completely tamed this beast? Do you want to share?

  As a mark of separation, unfortunately, all the data that will eventually be the file do not exist when the file is first created (trace-additional scans are added as soon as they are available throughout the day), and while the raw data itself in the LAS files are in the last section (so new raw data can be just added to the file of string without loading / parsing of the file) , there are some areas in the previous sections that may need to be updated (for example the tag STOP in the ~ section W), I was counting on the manipulation by a number of bytes for the fields that must be updated after the creation of follow-up, but if anyone has experience overview they can share on this subject as well , I am to listen to (in the case otherwise, I'll probably keep these counters in a list of attributes for quick recovery variant and simple because I maintain log files individual person well and therefore need a way a little more organized to follow that just a table or similar).

  Like that everyone would just learn to consume newspapers of PDM files we recommend that rather than insisting on all these other formats. :/

  (For a similar project (WITSML files), I ended up finding a relatively significant performance gain by building a large part of the ASCI file content as possible from the constant matrix U8, but luxury with this project was so much the structure/content of a static file that it was very, not to mention the WITSML requirement was for a scan/trace by file) , so it was create and forget.  It's been a HUGE calculate time and the difference in CPU usage.  Not sure this makes a real difference as far as its use/allocation of memory went other than constants of course being constant/charge with the VI and possibly optimizations the compiler as a constant U8 is potentially easier to work with than the strings (and string constants?).)

  I am logging the data locally on the disk with my different projects cRIO, because Yes, people just can not and will not use the TDMS files. What I do is I pre-allocate my paintings of strings - for example one the point current data to be logged out of the text file is an array of strings of 1 d, 1 item per channel, I have created by first creating an array of fixed size U8 (INIT 1 d array, say 16 bytes), conversion to string and then initialize my array of strings (INIT 1 d array again).

  I keep this saved allocated string of 1 d table change. When it comes time to write a new line to my account, I browse the table, using a loop FOR and Place the item Structure (not), new values in connects.

  I do everything with CVT or variables shared so I just read the tags by program and do a 'chain of fractional' on them. To write the string in the file I keep a last number of bytes and simply go to the file position and write.

  So far I didn't problems with leaks memory or fragmentation - you see the largest continuous block only decrease and then remain constant.  My systems typically run a week to a month between resets.

  It sounds like you are already planning to do this: work with arrays of pre-allocated chain. I'd say it's the way to go.

• question .indb - Inner missing files

  Hello

  I received a book in size .indb alone. When I click on it I am asked to choose what to open in this window. But none of its content is there. How can I get content? When sending this type of file, what is expected to be sent with it?

  

  Thank you very much

  K

  In order to send all the files needed for someone else to be able to publish a book (.indb), you use the Package for the print command in the menu of the book wheel. The file .indb itself is only a list of pointers to the individual .indd files which make the book.

• How to get the value of the predefined list of input parameters of a workflow of another workflow of operation REMAINS (element JSON) output. The pointers or the exisitng resource/code will be of great help

  I have a workflow in which one of the input parameters is a predefined list of element. The predefined list of items must come from another workflow of operation REMAINS to GET type (element JSON) output.

  You just wrap it in an action that has an output which is an array of the same type as input.  Instead of using the plugin of rest, you might be able to use the scriptable Url to take the exit that would work according to the rest interface with which you interact.  Something like this:

  var restOperation = 'yourrestservice.com/resoperation/... '. ' / / whatever your full url is if it requires no authentication

  var myUrl = new URL (restOperation); Create the object URL

  var result = myUrl.getContent (); get the content

  var jsonParsed = JSON.parse (result); assuming that the result is a string that must be converted to an

  treatment jsonParsed and return an array of the appropriate type

  return (myPreDefinedList);

• List of languages and regions

  Hello!

  I was wondering if anyone knows where to find a list of all languages and regions that supports Apple TV 4. I could of course go into the settings of the system, but it's a little difficult to identify what language is it when it comes to Arab countries and Asia and also after that - it than available parts they have.

  Any help or pointers would be greatly appreciated!

  Best regards

  Niclas

  This is illustrated instructions, hope it helps: change the language on your Apple TV - Apple Support

• How to determine the length of the string when the string using LabVIEW MoveBlock pointer dereference

  Hello!

  Calling a DLL that returns a pointer to a structure consisting of a pointer to a string, a 32-bit integer and a pointer to another string.

  I managed to MoveBlock to return a consolidation of these three things, and which works very well.

  But now I need to read the two strings I have pointers to which are not fixed length. MoveBlock has a size of entry, but how to know how long channels are?

  Try this:

  ...\vi.lib\Utility\importsl\GetValueByPointer\GetValueByPointer.XNode

  Wire just a constant string to the Type of entry.  If I remember correctly, the draw of endpoint (assuming that the C strings) will be included.

  Sometimes I have just MoveBlock a byte at a time until I get to a null value or has specified maximum size.

• How can I create a record list or global signal system

  Forgive me, but I've been away from LabVIEW for awhile. I worked in the field of LabWindows (99% of our work) for the past five years with some sprinkled in LabVIEW. I was responsible for designing a replacement for an existing test unit at another plant in our society with a main requirement being that LabVIEW is the development environment.

  We have two architectures 'C' standard very strong that we try to use them as a reference point on the majority of our work. I would like to try to implement one of these architectures in LabVIEW but I find this part, and really a fundamental part of this architecture is not translated very well. The centerpieces of this architecture are looking for overall signal structures and a record of overall system. The research of signal structure is a complete list of signals in the system test with information scalar and offset. Registering system stores the current raw value for the each of these signals. See the examples below:

  typedef struct SignalType

  {

  int globalIndex;

  Double voltsPerEngUnit;

  Double voltageOffset;

  Char [SIGNAL_NAME_LENGTH] signalName;

  } SignalType;

  struct SignalLookup

  {

  SignalType sigTable [MAX_SIGNALS];

  SignalType * hardwareOutSpare100;

  SignalType * hardwareOutSpare99;

  SignalType * hardwareOutSpare98;

  ...

  SignalType * hardwareInSpare100;

  SignalType * hardwareInSpare99;

  SignalType * hardwareInSpare98;

  ...

  SignalType * time;

  SignalType * dutyTime;

  SignalType * frameTime.

  SignalType * isrCounter;

  SignalType * softwareOutSpare96;

  ...

  SignalType * graphPlot1;

  SignalType * graphPlot2;

  SignalType * graphPlot3;

  SignalType * graphGo;

  SignalType * graphDomainMin;

  SignalType * graphDomainMax;

  SignalType * graphRangeMin;

  SignalType * graphRangeMax;

  SignalType * softwareInSpare91;

  ...

  } signalLookup;

  Initialization functions:

  void SignalTypeInit (SignalType * s, global int, char * name, scalar double, double offset)

  {

  s-> globalIndex = global;

  s-> scalar = voltsPerEngUnit;

  s-> voltageOffset = shift;

  strcpy (s-> signalName, name);

  }

  Sub SignalLookupInit()

  {

  Release of material

  signalLookup.hardwareOutSpare100 = & signalLookup.sigTable [0];

  SignalTypeInit (signalLookup.hardwareOutSpare100, 0, "hardwareOutSpare100", 1.0000, 0.0000);

  signalLookup.hardwareOutSpare99 = & signalLookup.sigTable [1];

  SignalTypeInit (signalLookup.hardwareOutSpare99, 1, "hardwareOutSpare99", 1.0000, 0.0000);

  signalLookup.hardwareOutSpare98 = & signalLookup.sigTable [2];

  SignalTypeInit (signalLookup.hardwareOutSpare98, 2, "hardwareOutSpare98", 1.0000, 0.0000);

  ...

  }

  typedef struct SystemRecord

  {

  Double sigTable [MAX_SIGNALS];

  } SystemRecord;

  How can I translate these structures to LabVIEW when LabVIEW with global structures and tables in large n - n in LabVIEW? I am open to any criticism and help I can get.

  Regards-

  John OC

  I'm not C code too closely, but it is seems to me that you basically have a bunch of definitions of named (structs) signal that you want to get the data by name.

  Personally, I would add that all additional necessary data in there (like hardware address and the actual current value) and use a class or library to encapsulate all this in an easy to use API.

  You can create the base functionality by the presence of a data value references lookup table (DVRs, which are a bit (just a bit!) similar to pointers, so that they point to specific data) that will each point to a single cluster (or object). Once you get the DVR to the cluster (or object), you use the structure in place to get the data inside the RECORDER and the specific operation you want (for example, set up the initial configuration or reading calibrate the current value of the signal) on these data.

  For research, I would recommend a simple VI with a variant in a shift register. The shift register allows to ensure that the data between tracks of VI and use you the primitives of attribute ranging from keep the EVN - if an attribute with the current name does not exist in the variant, you create a new and write it in the Variant. Each attribute includes a digital video recorder, which is what you are exporting.

  Thus, for every VI in your API (Init, current value of reading, etc.), you give the name as input and start calling the VI search to get the DVR. Then, you use the DVR to operate on this specific signal.

  If all this seems too complicated, you can try to go with something like this - http://zone.ni.com/devzone/cda/epd/p/id/5326

• List of SNMP OID of the PowerConnect switches

  Hello

  I was wondering if anyone could can give advice on this survey, like all my research and investigations have not until this product no result.

  I conclude on a significant deployment for a customer who has a mixture of 80xx PowerConnect 62xx, 55xx and M8024K blade, M6348 switches. All switches are deployed and operational, and we are now trying to set the SCOM server to use SNMP to retrieve events etc. of the switches.

  the problem is that I couldn't find SNMP OID anywhere to concerned, switches that are required. the events that we want to keep an eye on relate to connect the downs, lag switch, battery, authentication and critical failures for the models.

  There is no requirement for the consumption of its use, of temperature, fan or CPU power or memory, so they are not needed.

  Are there SCOM management packs that might help out here?

  Any advice or pointers will be greatly appreciated.

  Cheers.

  Richter,

  Looks like you just need to install traps to send alerts to your SCOM server.  Normally, to see the things that you listed as changes to links, lag, batteries, authentication failures and other critical changes of your switches, it is not necessary ask an OID.  All the these can be controlled automatically traps.  The processor, memory, temp, fan and power you listed are in a different category, because they are all sensors in the switch that can send a trap when a threshold is reached, but can also be queried for exact measurements.  Traps are easier to use than to the vote an OID and let you keep an eye on the areas that you mentioned.  To install traps, set your community on your switches string and the management server, enable all traps and configure your management as your recipient of the host server.  The commands are:

  (config) #snmp - known private community server

  (config) #snmp - server enable traps all

  (config) #snmp - private host 10.10.10.5 Server

  I hope it's useful for you.

  B

• QVariantMap loss of pointers

  I'm passing pointers for instance in one of my classes around as an element of a QVariantMap. 98% of the time it works well, while 2% is killing me. Sometimes when I extracted the pointer elsewhere in my app it comes out as NULL rather than this pointer valid that was on there.

  Here's an example of how to get the pointer in the QVariantMap:

  MyClass* myClassPtr;
  QVariantMap map;
  
  myClassPtr = &myClassInstance;
  map["title"] = "Pointer to my class";Q_ASSERT(myClassPtr);
  map["myClass"] = QVariant::fromValue( myClassPtr );Q_ASSERT(map["settings"].value());
  

  Once the 'map' is filled with other values too happening around in the application by various means, such as a signal when the user does something. In contrast, when I need the pointer back, I do the following:

  MyClass* myClassPtr = map["settings"].value();Q_ASSERT(myClassPtr);
  

  As I said, 98% of the time this works as expected, but the remaining time the pointer spell back as NULL, which obviously has critical implications when I try to call functions of the object of it. Strangely, the "title" element always comes out correctly even when the pointer is not. I know that the pointer is lost in transit because the first and the second fire Q_ASSERTs never, even when the third. Either way, I am trying to retrieve the pointer to the same place in the code every time. It will work fine 10, 20, 40 times in a row, then next time... boom!

  I can not understand what is happening here.

  

  Update: on the off-chance that it might be useful, I'll explain how the QVariantMap happening around. Only the first block of code is a class that generates a QList and use it to fill a GroupDataModel.

  The second block is a function that is triggered when the user clicks on one of the items in the ListView that uses this GroupDataModel, and it gets the path of the index of the item that the user has typed as a parameter. To develop this second block:

  QVariantMap map = dataModel->data( indexPath ).value();
  QString title = map["title"].toString();
  myClass* myClassPtr = map["settings"].value();
  Q_ASSERT(myClassPtr);
  

  AsI said before "title" comes out correctly, and usually 'settings', but not always. Maybe someone notices something wrong with this additional detail.

  UPDATE: Turns out that I was running a red herring, because it has nothing to do with QVariantMap. After weeks of having my app "randomly" close last night, I realized that there was a reason after all and I learned something new about ListView.

  What I didn't know, is that numbers of ListView by triggered() report not ONLY when you tap an item in the list, but also when you tap on a header. My articles are quite large while my headers are very narrow. What was going on, it was that a few times out of a hundred, I got a little sloppy typing element and hit header instead. This triggered a function which should receive a path index pointing to a QVariantMap of the datamodel that had been filled with the item "settings". When I typed in the header error, it was not to do the QVariantMap with the 'settings' so when I cast to MyClass * liquidation was always NULL.

  What made it particularly difficult to identify, it is that I'm very rarely enough botched hit header by mistake, and there was no indication that I had done, so I thought the app was going to die when I was the ListView element you tapoterez normally. I didn't know that ListView sends a signal triggered() for valves header too.

  I fixed it by checking the length of row in the slot in onTriggered of the ListView. If the length is two then an item has been exploited, so I call the function. However, if the length is one then this is a header instead, so I did nothing.

• Mimic the list of messages

  I am new to the Blackberry development so I'm working on the best way of doing things.

  My application needs to pretty much look the same as the list of messages, but I don't see no matter what great wau to do.  The RichList looked good, but it does not seem a way to put in the date separators as the list of messages, so I watched the TableView but I'm not seeing a way to control the borders of table or adding right aligned field.  I don't know that I missed somehting, pointers would be appreciated.

  Thank you!

  We use a number of listfields in combination with labelfields.
  for each day a label and a single list.
  a logic around it to allow the add/delete/update without much hassle.

• How to get a list following a line curve

  Hi all

  My apologies if this is a) very simple and b) has been asked before. It is not an easy thing to describe in a few words and research keep setting up information on how to turn around a circle of text!

  What I have to do is make a list bulleted items to follow a vertical and shallow S-shaped curve - IE so that the first letter of each line is in contact with the right side of the S. Who is? I hope it is very easy to do, but I can't work out how.

  I am in the age of darkness - using Photoshop CS5, but also have Illustrator, if it would be better for the task?

  Pointers would be much appreciated, thank you.

  Ann

  This will give a big boost in the right direction...

  1. Choose the custom shape tool (it looks like a starfish).
     
  2. Choose the path from the drop-down list on the left side of the Options bar.
  3. Open the menu form in the middle right side of the Options bar.
  4. Click on the little gear on the top right and click on the banner and awards, then Add.
     
  5. Draw the s shape on the page.
  6. Select the Direct Selection tool.
  7. Click outside the shape to deselect.
  8. Gently pull each 6 anchor point until you get your S-shaped. In the photo below, start by dragging the right anchor to the right. Deselection from the previous step is important... the other five anchor points should be hollow so that they don't move until you drag the.
     

• Creative cloud app will not load app CC list

  Because really, the creative Cloud application loading caused a long initial start-up of my Mac, it was suggested that I choose to not have the app load at startup (of pref.) and manually load the application to periodically check for dates. It worked until today.

  I double-clicked on the CC app and the cloud icon appeared on the menu bar. However, when I click on this icon, all I got was the drop-down window and spinning 'roulette' showing something was loading. After 10 minutes, the wheel keeps turning and the list of applications did not always appear. The only options available with the gear icon was help, open as a window... and leaves. (a screenshot of everything that I get to appear including roulette is attached). The icon in the menu bar of CC was originally dark black, but once I clicked it, the color is grey (now after more than 30 minutes) and keep it like that, even if the window is not actively open.

  I have Adobe and downloaded/installed from a DMG file with no change in behavior. The Adobe site is recommended NOT to use the uninstall, so I did not do that.

  I restarted and and loaded the CC app manually several times without a change in behavior. I always use 10.11.3 OS I used when could still manually load the application. But the application does not, I can't even verify the updates available Adobe applications.

  

  After my announcement, I did another reboot and left the computer alone for more than 30 minutes. When I got home, the cloud app worked. I got the full window and there were four applications that day. In the past, I tried not to run CC just after the start, but during a period of work.

  That's what I suspect that the origin of the problem: since the CC showed me to be a resource hog, trying to load just after a start, the Mac is probably internal such as upgrading projector pointers and same time Machine updates. Since the Mac starts his duties first, he kept CC to get all resources, it is probably necessary. I hear the disk activity after a reboot or a cold, start no doubt for housekeeping of Mac. I have four hard drives of 1 TB and there is a lot of potential material updated. Once CC came in locked mode, all I could do was to restart to close.

  The resource hogging by Adobe, that's why I chose to don't have active CC at a time I select. I was not a fan of any kind of basic operations, but especially fee-based applications. Adobe P & L announced a big jump after going to CC. The move was all about profits rather than keep us updated as promotional material attempts to tell us.

  I have printed the suggested solutions and will continue to test to see if the immediate expectation vs continues to operate in the same way.

• Request for pointers to information on the licence fees for ADF + Weblogic

  We are building an ADF application into a habit techstack ADF Application - Oracle Weblogic, Oracle DB + UCM(Webcenter Content) Techstack + ADF and need clarification on license fees. My understanding is that when we have a license for Weblogic, we reach the ADF with her. My understanding is correct? If so, it holds true for 12 c as well? I checked http://www.oracle.com/us/corporate/pricing/price-lists/index.html and I could see pricing for each of them but could not get clarity if I'd get ADF with Weblogic. I tried a cat live from oracle.com with the sales team, it did not help much either.

  
  

  If you looking for pointers to information.

  
  

  Also, license fees vary in all of the versions (of ADF, Weblogic, DB, Webcenter content) or domain for which we build our product/solution?

  Don't we have special discounts for Gold partners or so?

  We are in the assessment phase and this information is essential for us in the decision-making process to our tech stack and would be great if I could get in contact with someone from the team of sales or licenses from Oracle team.

  Thank you

  Sery

  (Timo, I led Sanchez to post here instead of my personal e-mail)

  Sankar, as long that you bought a stand-alone license for WLS, you have a license for the ADF as he presents himself as a free add-on.  However if you purchased WLS jointly with the Complutense University of MADRID or other products of Oracle hosted the WLS, you should check your licenses to see if there are restrictions in the use of WLS.  In this regard, Timo is correct, you should contact your Oracle sales representative to find out which is correct in this regard.

  CM.

• Liquid product list tag - {tag_productlist, collection model = 'prodList"=" "}

  Hello

  I came across this tag on the doc to "allow other liquid objects" as I was trying to find a way to customize the output HTML of products so I can use a provision of the masonry.

  I added the code to the General layout:

  {tag_productlist, collection = "product list" template =""}

  < ul id = 'masonry-container' class = 'row small-block-grid-2 way-block-grid-4 big-block-grid-4' >

  {% for item in product - list.items %}

  < class li = "product-list-masonry" >

  •• content *.

  < /li >

  {% endfor %}

  < /ul >

  It works very well as list view, but nothing does when clicking on to the detail view. This tag can be used? How to make the layout of retail product?

  I also tried {module_data}, but entered into similar problems.

  {module_data resource = 'products' version = 'v3' fields = "id, name, tags, smallImage, largeImage, description, attributes, custom1, custom2, custom3, custom4, isOnSale, canonicalUrl" skip = "0" limit = "100" order = 'id' collection = 'products'}

  Pointers appreciated.

  Thank you

  Paul

  Hi Paul,.

  You must instead use something like this:

  {% if globals.get.ProductID %}
  This is the product detail layout
  {% else %}
  
  {% for item in custom-tag.items %}
  
      {{item.name}}
  
  {%endfor%}
  
  {% endif %}
  

  You must first tell whether you are in the 'broad' view of the product, or on a star catalogue listing its products. Once you know that you can either generate the view of product or products in a loop and build the list.

  Hope this helps,

  Mihai

• Is there a way to get the list of hosts and its groups of belonging to the vCenter folder level in 5.5 web vsphere client plugin development?

  Hello

  I need to get the list of all hosts and its groups of belonging to the vcenter folder level.

  1. I created a view giving the extension point: vsphere.core.folder.monitorViews.

  2. After this step, I wrote the constraint as in my class of mediator,

  var ListConstraint:Constraint =

  QuerySpecUtil.createConstraintForRelationship ( _contextObject, 'childEntity');

  I was expecting a list of all child entities such as hosts, dc, cluster... But I have only the immediate child object which is only the Datacenter as my result.

  Is it possible to get all hosts and vCenter folder level Clusters because I need the entire list to vCenter (highest level).

  Other info:
  

  Object file has only two properties:

  1 childEntity - list of entities

  2 childType in-kind folder ('Virtual Machine', 'Data center'...)

  Is it possible to write a constraint specifying which list of childEntities I need using childType in.

  Example: Make Me childEntities that has a 'Host' and 'Cluster' childType but childType in doesn't have these two types.

  In addition, at this level, I could see the 'Associated objects' tab which has all the information I need, such as Clusters and Cluster tab hosts and host tab respectively.

  So, I think its possible to get this list to vCenter folder level.

  I have attached a screenshot representing the need. Kindly ignore the Conventions of naming in there since I edited the example comes with the sdk program.

  
  

  Query:

  1. How can I get the host and Cluster (table of relationship) list to vCenter folder level or even at the level of the vise.global.view?

  2. once I get this list, is it possible for me to manipulate that list and send the new list to IU?

  3. is there another way to do the same thing without the help of model classes and mediator?
  

  
  

  Pointers to this will be very useful.
  

  It is not possible to obtain all hosts a folder specific vCenter from a single query Data Manager.  You need to get the list of centers of data first and then get a list of data center hosts.

  It is best to make these repeated requests to the java level and return only the list that you want to the user interface.

  You can get all the objects in the host of the system with a simple query using a constraint with targetType = 'HostSystem', but you will need to eliminate those from other vCenter servers.  See how this chassis example queries all hosts the Java later in the getHosts() method: samples/chassis-app/chassisRackVSphere-service/src/main/java/com/vmware/samples/chassisRackVSphere/ChassisRackVSphereDataAdapter.java

  Another option is to use the vSphere Web Services SDK to browse vCenter. See the vSphere management forum for help on these APIs.  See this plugin of the sample using this SDK

  samples/vsphereviews/vsphere-wssdk-provider/src/main/java/com/vmware/samples/wssdkprovider/VmDataProviderImpl.java