Boolean array from Vector element

I have a Vector with each element being a boolean array. When I use the elementAt method it returns an object which I have to then cast in some way to a boolean array.
Is this possible?
Thanks for your help,
Wallace

By the way:
- don't use Vectors if you don't have to. Other collections may be better suited and faster.
- if you use Java 1.5, use Generics. Then you won't have to cast anymore.

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How do I return a Boolean array from LabView to TestStand?

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I have thought about evaluating the Boolean data in TestStand but, as you say, this is a lot of work. What I have been doing is to map the boolean data to integers in LV (very easy) and then use the multiple numeric step type to evaluate the integer array automatically. This feels kludgy and I have tried a couple of times to create a "multiple boolean" step type with little success. I'm surprised TS hasn't anticipated a test returning multiple pass/fail results. I do this all the time for production code.
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!!!Urgent: Boolean array to number!!!

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The best solution is the one you find it by yourself

In a hurry I missed it. Let me explain now
1. I tried to convert a boolean array to a number as I had more than 40 elements I was getting only zero because of the limitation of I32 I know that I have to change the representation to 64bit but dont know where to do.
2. Then in the Boolean array to number function when I select the properties there I got the option for changing the representation to 64 bit. (This I totally missed when I was busy searchng a function outside to convert the output to a 64 bit value )
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altenbach wrote:
I don't understand what that means. Could you be a little bit more clear so others can learn too? Thanks!
Thanks altenbach for asking.
The best solution is the one you find it by yourself

How to change the elements number in Number To Boolean Array Function VI

Hi, I'm working on using the DAQ digital output to control the digital input of a DAC, and I used the Number To Boolean Array Function. VI to convert the number to a Boolean array. The maximum number should be 4096, therefore it should consist of 12 elements.
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Thanks!
Possible reason(s):
Write cannot be performed, because the number of channels in the data does not match the number of channels in the task.
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Attachments:
DAC test.vi ‏47 KB

Once you have the boolean array, you can resize it using array tools. For example you can use "reshape array" with a lenght of 12 to trim the array to 12 booleans elements (you can also use array subset).
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Control caption names for elements of a boolean array

Howdy, folks
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Creating a text array lined up next to it is of course the simplest solution. If the labels are always fixed, you could just use plain label test on the front panel.
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LabVIEW Champion . Do more with less code and in less time .
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Copy vector elements to array

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if i create a vector called aList,
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If I'm copying text and/or vector elements from Indesign to Photoshop how come their pixel sizes change even though I opened the same sized document and my indesign file is a web file?

If I'm copying text and/or vector elements from Indesign to Photoshop how come their pixel sizes change even though I opened the same sized document and my indesign file is a web file?

>my indesign file is a web file
Pardon?
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Element position in boolean array

Hi,
I have a boolean array, whose elements are initialized to false. For example,
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blias wrote:
I have a boolean array, whose elements are initialized to false...
My question is how can I get the integer position of the element whose value(s) is/are true? Is there a method that does this? I looked into Arrays class but couldn't find anything.You might want to have a look at [url http://download.oracle.com/javase/6/docs/api/java/util/BitSet.html]BitSet. It has loads of stuff for doing anything your heart desires for a bunch of bits, including Boolean operations on combinations and what you want.
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Selecting specific data from an array controlled by a boolean array

Hi!
I am trying to select specific data from a string array. The string data should be auto indexed to a string array indicator, but I just want specific values to be placed in the new array.
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Is my avatar the dog from the fraggle rock?
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testprogram_forum.vi ‏10 KB
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Here is a different version that also changes the size of the array for the indicator when the value is changed. You could do as much as you want here.
Tim
Johnson Controls
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testprogram_forum 2.vi ‏12 KB

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How to find the number of 1s or 0s from a boolean array. e.g. in 101011, there are four 1s and two 0s.
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Go to Solution.

ABBPAK ha scritto:
Hi,
When you talk about the value change, how to predefine the first value and the last value. e.g. 1100011. here just twice a time value changes but there are four 1s and three 0s.
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My contributions to the Developer Zone Community
If I have helped you, why not giving me a kudos?

Is there an easy way to replace individual elements in one string array from another striing array?

I have a string array with elements as follows:
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Try this
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Message Edited by Omar II on 03-24-2010 03:25 PM
Omar
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The Vector class's addElement() method requires an Object parameter. It appears that you're trying to add an int to the Vector. You'll need to create an Integer object and place that into the vector (see sample below) or use the pre-release version of JDK 1.5 which provides autoboxing capabilities.
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Programmatically Cycle through Boolean Array

I'm using an Agilent 34970 with a 34901A switch module. It has 16 switches going to two commons. The end function is to switch through all the sources to read resistance and voltage.
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CelerityEDS wrote:
Is there a way to determine what's in the vi front panel right now? I cannot determine if it's 2x10 or 10x2... There are no properties of the 2-d array that plainly tell me.
There is "array size" which tells you the actual size of the 2D array.
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LabVIEW Champion . Do more with less code and in less time .

Use boolean array to perform set operations

I am currently taking a computer science class that uses Java as the language of choice. I have no prior experience with Java. We have a homework assignment in which we are supposed to use a boolean array to implement set operations. We have to create a method that inserts an integer into the array, another that deletes an integer element, and several others. I am confused as how to do this with integers, as it is a boolean array. The datr for this class is:
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This is the assignment exactly as posted on the course website:
In this homework, we will use a boolean array to implement various set operations. Please create a class called largeset that supports set operations of any number of elements. The data of this class is
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Boolean array from Vector element

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