Asynchronous reentrant vi references table

I have a fgv in which I'm trying to store references to the screws reentrant I can see the reference is stored in the table, but when I use the index table to get some reference, I get an error. Can anyone help with this?

Tags: NI Software

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Boolean reference table

How do I create an array of Boolean reference?

Steve

Hi 4BoysDad,

You are eager to create an array of Booleans in LabVIEW?

If so, you can place a constant matrix down, then place a Boolean constant inside the empty array. This will turn it into an array of data type Boolean. Then you can stretch the table to add/remove the number of items in the table (or use the up/down arrows index).

If you try to do that in something else than LabVIEW, let me know.

Also, for any future reference your post will get more action if you post them in the appropriate sub-forum. This forum is for our DSA material, post it in the forum LabVIEW will result in faster responses.

Problem of brick wall: clusters, the size of the reference table

Good morning forums,

I hit a brick wall with my application and I hope someone can help!

I have an array of clusters of size for an indeterminate period (the cluster is generic and data contained irrelevant.).

Entries to the VI are: a reference to the matrix and a Variant that contains the data.

My problem is that I need to determine the size of these two entries in table and I can't find a way to do it!

If the table contained a standard data type I can use the class name property to determine the data type and the size of the array returned by the property "select size" to determine the size of the dimension. With this information, I can throw the variant into the correct data type and use it to determine the size of the array. If the data is a cluster to the name class simply returns 'cluster' then I'm so not able to determine the size and can't get the Variant.

I'm not worried about the casting of data (once I've determined the size this bit is childless), I just need determine the size (and preferably number of dimensions) of the array. Is this possible?

Cheers for any help

J

Use 'Variant to data change' variant of an array of variant and take the importance of that.

Ed.

Opps missed the variable number of condition of dimensions, in this case, you want to "Format Picture" of OpenG as mentioned blawson.

Sort by label name references table

I develop a DSC application with the alarming and shared variables and events with a quantity of hugh of variables. Each variable is displayed on the front panel in the tab controls. To reduce the time and effort during the expansion of variables, I want to organize my references from the front panel of the brand. I have attached some of the initialization of the façade. Here, I must manually unpack each variable in the variable shared library where the variable name must be in the same order as the definition of the cluster.

My approach was to build a digital type references and sort the references by name of the label. Because the shared variables have the same name that controls, they would be in the same order and I could also dislaim the cluster of references.

Maybe someone can give my a 'pipe '.

Kind regards

--

Joachim

Hello Joachim,.

use the standard approach "sort a table of cluster!

Put the label control and the reference (in that order!) in a cluster, make an array of these groupings and sort the table. It will sort by the label and you can ungroup the reference in the order...

Non-linear function Lev - Mar - output gradient functions reference table?

Hello

I have the whole 8.6 developer and am relatively new to labview. First time posting, but these tips already have a lot of my problems solved. Thank you! My luck ran out however...

I had worked on a recursive function to fit a set of nonlinear data, when I stumbled upon the function of lev - mar. What a great discovery... it works very well. However, I tried to determine the criteria for the named 'f '(X,a)' reference to the static VI which contains the lev - Mar function to fit the output. The function performs fine without her that it will calculate the slopes in itself if the gradient table is empty, but it takes a little more time and I'm trying to speed up a bit.

The example 'Fit Gauss surface with offset.vi' is the only example I could find where the output of f'(X,a) of the reference to the function VI is populated, but I'm a little rusty with my calculations and has failed to reverse engineer exactly what should be the values that they had classes in this table.

I would like to be able to complete the table of f'(X,a) with the data of a 2d versus 3d surface curve in the example 'Fit Gauss surface with offset.vi. Is attached a screenshot of the example showing the output in the example of f. '(X,a).

Thank you very much!

-Bill

If you do not provide the analytical partial derivatives, LabVIEW will use automatically digital derived partial. You can watch the labview code in detail to see how it does, just open the VI and search for "LM digital gradient.vi.

I don't know what, "recursive function" in this context, but they have an analytic expression for the partial derivatives?

Even if the analysis of the partial derivatives are not possible, it may be an advantage to making your own derived partial inside the model. It seems to be much faster.

You'd basically is to calculate the function several times, each time with one of the parameters that is incremented by a small delta and subtract function calculated with the current settings Plains each and divide the result by the delta. Do everything in a table 2D for the output of f'(X,a).

The image shows one way to do this inside the model. The black square is a model where you replace you own function (f(x,a)).

Let me know if you have any questions.

is there a reference table for breakpoints for the devices, and if you do not have the correct break point where the default device...

Is there a table of reference or devices for breakpoints for the Galaxy s6 etc.. ?

I'll you give advice, just use Window Resizer - Chrome Web Store for his very nice Chrome and give you all the standard display resolution. I use the resolution in the application for adobe muse responives design. It's one of the best you can do. And the Addon helps you control.

I do a screenshot for you: (but just download the addon for chrome, bind ^) it will help you

GL

Reference table question

I'm using FrameMakre 7.0. When you do a SaveAs PDF of the chassis, I noticed that exhibitor tables reference numbers do not receive a hypertext link in the PDF document that results.
Is this a normal behavior, or y at - it a setting I'm missing somewhere?

This is the behavior by default of notes and references in the table, in 7 worm and worm 9 (probably 8 also, but I don't specifically check)-I had forgotten that. If you need to be a hyperlink, a workaround is to use cross-references instead of 'real' notes.

There also be possible to make a new style of cross references, for example 'Special,' which has no real form, for example no number or paratext layout, just a placeholder character as a thin-space perhaps--and which apply to the reference in the cell indicator, so that the hyperlink works when the cursor is located immediately after the letter of the indicator. A bit of a hack, but could be feasible.

I enclose a MIF file showing this workaround solution - check the blue note "a". This file is named as .txt, but just change that to .mif to open it on the FM band.

And, finally, you can also take a peek at the TimeSavers tool to http://www.microtype.com - TimeSavers often has good solutions to these kinds of questions of FM. If you don't see anything on the site, e-mail Shlomo to Microstype directly, in which case it is a feature that might be able to add.

Sheila

Edit: attachments are queued here, sometimes for a while, then it may be a few hours or longer before it clears the what.

Edit, edit: queue. queue.

Error PLS get a REF to an object and assigning to a "reference table".

Hi all

I have the following types. As you can see, the other refers to the other (circular reference). The only way I found to compile these two types is by using the 'TABLE OF THE REF IS". The case is more complex, but I show you here a test case that focus on the problem.

----------------
create or replace the force
type item_type as object)
Identification number,
VARCHAR2 (200) text.
item_list elements,
item_type function constructor return self as result);

create or replace the force
type item_list is item_type ref table;

change the compilation of type item_type.

change the compilation of type item_list;

--------------

She ended up compiling well... but when I need to use, and then pops up the error:

------------
declare
I have item_type;
He item_list;
Start
i:=item_type();
i.ID: = 1;
i.Text: = 'hello';
IL.extend;
He (il.last): = i; -PLS-00382 expression is of the wrong type
il(il.) Last): = REF (i); PLS-00306. wrong number of arguments in the call to "REF".
end;
-----------

Note: I'm on an 11g database

Thanks in advance

resteller wrote:

I agree, it sounds crazy, but I need the ability to store an ITEM_LIST in an ITEM

As I said, you need a table of persisnet:

SQL> drop table item_tbl
  2  /

Table dropped.

SQL> drop type item_list force
  2  /

Type dropped.

SQL> drop type item_type force
  2  /

Type dropped.

SQL> create or replace force
  2    type item_type
  3      as object(
  4                id number,
  5                text varchar2(200),
  6                items item_list
  7               )
  8  /

Warning: Type created with compilation errors.

SQL> create or replace force
  2    type item_list
  3      is table of ref item_type
  4  /

Type created.

SQL> alter type item_type compile
  2  /

Type altered.

SQL> alter type item_list compile
  2  /

Type altered.

SQL> create table item_tbl of item_type
  2    nested table items store as items_ntbl
  3  /

Table created.

SQL> insert
  2    into item_tbl
  3    values(
  4           1,
  5           'hello',
  6           null
  7          )
  8  /

1 row created.

SQL> insert
  2    into item_tbl
  3    values(
  4           2,
  5           'bye',
  6           null
  7          )
  8  /

1 row created.

SQL> insert
  2    into item_tbl
  3    values(
  4           3,
  5           'hello and bye',
  6           (
  7            select  cast(collect(ref(t)) as item_list)
  8              from  item_tbl t
  9           )
 10          )
 11  /

1 row created.

SQL> select  *
  2    from  item_tbl
  3  /

        ID TEXT                 ITEMS
---------- -------------------- ----------------------------------------
         1 hello
         2 bye
         3 hello and bye        ITEM_LIST(0000220208E499CBCA1C5C4AC3BF8C
                                5DB2A793788A52BA08E86F44417E9E9E88DAD37E
                                5A01, 0000220208963685994E5040CCB2E0DEB5
                                F0D48DE152BA08E86F44417E9E9E88DAD37E5A01
                                )

SQL> select  id,
  2          text,
  3          deref(column_value) items
  4    from  item_tbl,
  5          table(items)(+)
  6  /

        ID TEXT                 ITEMS(ID, TEXT, ITEMS)
---------- -------------------- ----------------------------------------
         3 hello and bye        ITEM_TYPE(1, 'hello', NULL)
         3 hello and bye        ITEM_TYPE(2, 'bye', NULL)
         2 bye
         1 hello

SQL>

SY.

How to reference table

I'm trying to insert information in userAccount, userEmail, username in Excel cells with no luck. What is the right way to refer to it? He said elsewhere on the Web to reference as columns in this issue. It did not work. Any help would be appreciated.

and I get this error:

BTW, I also tried point 1 of article OCUsersAlfrescoRaw u...

spend a CVI to TestStand function reference tables

I need to switch tables (double, for example) a CVI function (usually a dll), return to TestStand. and vice versa.

I followed a method that uses features of TestStand CVI such as 'TS_PropertyGetValNumber' and 'TS_PropertySetValString' and I understand how simple values, but the tables are killing me. I do not see why it would be so difficult, so I must be missing something fundamental

Here is a simple example of what I'm doing. I need to add a way to pass an allocated array of doubles (as declared and held in TestStand) in the CVI function where it is called 'values', have my CVI function fill this table of the 'values' and then pass the array back.

void TestStand_DUT_Transfer (CAObjHandle seqContextCVI, char reportText [1024],)

                             short * errorOccurred, long * errorCode, char errorMsg [1024])

{

    error int = 0;

    char response [DUT_TS_MAX_BUF_SIZE] = {'\0'};

    Double delayResponse = 0.0;

    ErrMsg errMsg = {'\0'};

    ERRORINFO errorInfo.
get the double value of TS

    tsErrChk (TS_PropertyGetValNumber (seqContextCVI, & errorInfo, 'Properties.Delay',

                                       TS_PropOption_NoOptions, & delay));
/*                                                                     */

    / *    How DO I GET AN ALLOCATED TEST DOUBLES TABLE?    */

    /*                                                                     */
Send command to the device, return a response string and double values table

    
    DUT_TS_ErrChk (DUT_Transfer (delay, response, values));  //<=== here="" is="" "values"="">




    /*                                                                     */

    / *         I PASS SUSTAIN HOW THE VALUES BACK to THE TEST BENCH?         */

    /*                                                                     */
Send the char string to TS

    tsErrChk (TS_PropertySetValString (seqContextCVI, & errorInfo, 'Properties.DUTResponse',

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Error:

    If (error! = NO_ERROR)

    {

        DUT_Error_Handler (error, error);

        * errorOccurred = TRUE;

        * error code = error;

        strcpy (errorMsg, errMsg);

    }

}

Thank you for the review.

well, I received a response OR support. I guess that's a common question since they have an example written, but for later use (since I couldn't find an answer by searching on forums), I will post it here:

\Examples\AccessingArraysUsingAPI\UsingCVI

All references tables
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In the reference page for 8 FM to my OCD, I have this:
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The < $chapnum > section: < $paratext > < $pagenum >
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SELECT ' f? p = 110: & P11_MONTH.:P & P11_MONTH2._SID: * CLICKED LABEL WE * :'|| : link APP_SESSION.
SID label,
(count (*) * 15/60) file_date
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Try using:
```
SELECT 'f?p=110:&P11_MONTH.:::::P&P11_MONTH2._SID:' || SID || ':' || :APP_SESSION link,
...
```
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How can I set up a table of reference for comparison of the measure?

Hello

The configuration of my inspection VBAI code section indexes automatically through a series on the exposure time. The intensity of the image, to each exposure time, is compared to the parameters of current at the time of the exposure range. (This is due to the many colors of part) When both the parameter corresponds to the intensity of the image AND the exposure time, he acknowledged the best exposure time setting, and it stops and is then ready for inspection tests. Different pairs of time of exposure and intensity parameters are part of the code of the algorithm. When the new colors are added, the code must be expanded.

I would like to know if a reference table can be put in place so that the code finds the correct corresponding pair in the table. Then, it should only add rows to the table.

Thank you

I'm not sure that I fully understand what you want to do, but it looks like you might be able to take advantage of the new feature of table in VBAI 2012. With this, you can create two variables 1 d digital... one who is an array of values of exposure and the other which is an array of measures of intensity. In the part of the configuration of your control, you can either use two table operator not (to get the same index in each array), or you can use a step of the calculator to get exposure to acquire with time and intensity expected to compare to.

You can also use step INI of read/write on the last tab to update these variables of two table with values of exposure/intensity since an INI file is easy to update the INI and get your up-to-date without changin the inspection automatically set variables you need to add more combinations.

Hope this helps,

Brad

Killing a long query with a remote reference
The following query has been run on a local database that references tables in a remote database. I wanted to kill the session running on the local database which I did and saw that it was marked for kill. The session continued to run for hours on the local database and someone finally killed a session for this on the remote database, which was done successfully.

SELECT Row_id
OF S_CONTACT
WHERE con_cd = 'customer '.
AND ROW_ID not in
(
SELECT CON_ID
OF S_POSTN_CON
)
less
SELECT Row_id
OF S_CONTACT@remote_db
WHERE con_cd = 'customer '.
AND ROW_ID not in
(
SELECT CON_ID
OF S_POSTN_CON@remote_db
)

This problem has prompted a number of questions that I can't find answers for:

(1) when I kill a local session that began a remote session no matter what to get communicated to the remote session to kill him?

(2) what SQL actions must be performed before a session can be terminated? I am aware that restores must fill. Does include writing to the implicit tables for queries?

(3) what is the correct procedure for the murder of sessions and remote sessions?

Thank you

Richard
>
The local database is a database of test that I have limited privileges.
>
If your process is not to intervene 'real' on each server, then you must use SESSION DISCONNECTION. . IMMEDIATE.
Which will remove the process from the server to your test database, as well as the remote database.

I mean by 'real' work that you don't care if it gets rolled back or not. If you make updates on the remote server, only those who should be cancelled. But if you're just do queries on the remote server, then there isn't really any significant restoration to do.
>
What was causing the delay in the 2 sessions to terminate?

When, if ever, would be word get remote session let know it must end?
>
Depends on what you were doing. If you were doing a distributed query and Oracle selects one of the tables at the table of the conduct and the server associated with the conduct 'site '. In your case if driving site was the prod server then the other data in the table in your local server request will be sent to the production server and the executed query.

Until the remote server has something to report back it will just keep chugging along so in some cases, it might run for hours.
If the equivalent FIRST_ROWS or similar was used then the remote server must declare at the time when it was the first set of data which would normally be quite quickly.

But if you were doing a NEGATIVE sign and then the remote server cannot have lines of result until he arrives at the end of one of the tables. This is because the first row, he might want to return might be identical to the last line to be examined in the other table. If the two tables were 100 million lines so still no way to select even a line for the game because the rest of the other row table could be his twin of results which were absolutely identical there.

Looks like you have about the worst case for trying to kill the remote session. I have seen «killed» sessins hang out for a few weeks before finally get cleared out.
>
I have to go to the remote database and kill this session myself as well?
>
Yes - as soon as you know that you no longer want the remote session you should take measures for killing, or disconnected. Killed if you want things restored - disconnected if you care.
>
Oracle wouldn't better able that track and do it?
>
How do you think Oracle to make a judgment on what are your business processes?

Suppose that you scenario were to just launch a standalone process on the remote server, and then wait to be notified that it is complete.
But you do not use Advanced Files or other asynchronous process. From the perspective of enterprise remote task should continue until the end Oracle may not know what you want to do in this particular case.

Asynchronous reentrant vi references table

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