Set number of elements in a two dimensional array

Hi,
Does anyone know how to set the number of elements in a two dimensional array directly in teststand.
To set a one dimsional array is simple:
SetNumElements( locals.somearray,4)
Is there a method to do this for a two dimensional array?
Sean

From the help file (TestStand 4.2.0):
PropertyObject.SetNumElements
SetNumElements Method
Syntax
PropertyObject.SetNumElements ( numElements, options = 0)
Purpose
Sets the number of elements of a single dimensional array.
Remarks
This method is only valid for single dimensional arrays. The elements in the array retain their values. Use the PropertyObjectType.ArrayDimensions property to set the number of elements in each dimension of a multi-dimensional array.
Parameters
numElements As Long
[In] New number of elements for the array.
options As Long
[In] Pass 0 to specify the default behavior, or pass one or more PropertyOptions constants. Use the bitwise-OR operator to specify multiple options.
This parameter has a default value of 0.
So you could use, for example: Locals.MultidimensionalArray.Type.ArrayDimensions.SetBounds({1,0},{3,4}) to set an array to have three dimensions (1,2,3), each with five elements (0,1,2,3,4).

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Count the number of values in a two dimensional array

i am trying to figure out how to count the number of values in a two dimensional array.
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Object[][] o;
int tot = 0;
for(int x = 0 ; x < o.length ; x++)
tot += o[x].length;
}If it's not a jagged array, however, this would be easier:
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I would like to place an element into a two dimensional array, and I would like to be able to specify which row and column each of the elements will go in.

In the vi that I am writing I have rise and fall times to post in a very specific pattern. I can initialize an array,and I can replace elements, but in "replace element" I only find that I am given the choice of specifying a single dimensional position. I need to be able to specify BOTH column and row. Can anyone help me?

Hi Jryan !
If you wire a 2D array to the input of a "replace element" function, you will see that the function expand to display an additionnal index. The one you are looking for !!
Chilly Charly (aka CC)
E-List Master - Kudos glutton - Press the yellow button on the left...

Variable number of two dimensional arrays into one big array

I have a variable number of two dimensional arrays.
The first dimension is variable, the second dimension is always 7.
i.e.:
Object[][] array0 = {
{"tim", "sanchez", 34, 175.5, "bla", "blub", "[email protected]"},
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Where "filter" is another array which is filled with information that tells "MyClass" how to fill the arrays.
"getData()" gives back one of the i number of arrays.
Now I just need to have everything in one big two dimensional array.
i.e.:Object[][] arrayComplete = {
{"tim", "sanchez", 34, 175.5, "bla", "blub", "[email protected]"},
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Just brainstorming here:
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public class MyData {
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data.add(mydata1);
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//etc...But is not entirely useful if you don't know how many variable arrays you have (although reflections might help if the name of the array variable is incremented systematically, someone told me earlier to avoid reflections since it could make debugging a LOT more difficult).
Edited by: bogdana on Apr 1, 2010 10:38 AM

Method signature of a two dimensional array of an object

Hi,
Does anyone know how to set the method signature of a two dimensional array of an object (e.g. : String[][]).
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using javap for the following function:
public int testFunction(String myStr[][]);
public int disconnectServer(java.lang.String[][]);
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How to get number of rows and columns in a two dimensional array ?

Hello,
What would be the simplest way to get number of rows and columns in a two dimensional array represented as integers ?
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Regards,
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Hi Petri,
See a attached txt file for obtaining two arrays with upper and lower index values
Regards
Ray
Regards
Ray Farmer
Attachments:
Get2DArrayIndex.txt ‏2 KB

Problem returning a two-dimensional array in web service

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Because you could use the java.awt.Point class, and a
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How to copy data in text file into two-dimensional arrays?

Greeting. Can somebody teach me how to copy the input file into two-dimensional arrays? I'm stuck in making a matrix with number ROWS and COLUMNS according to the data in "input.txt"
import java.io.*;
import java.util.*;
public class array
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a,b,c
2,2,1
1,1,1
2,2,1
3,3,1
4,4,1
5,5,1
1,6,2
2,7,2
3,8,2
4,9,2
5,10,2

import java.io.*;
import java.util.*;
public class array {
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        FileInputStream in = null;
        FileOutputStream out = null;
try {
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HI
How to use two dimensional arrays in custom.pll
I tried by the following way .
type ship_array is table of number index by binary_integer;
type vc_array is table of ship_array index by binary_integer;
But I am getting the error as that
A plsql table may not contain a table or a record with composite fields.
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which forms version are you using? two dimensional arrays are available in >= 9i if memory serves.
regards

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Whats the easiest way to declare a two dimensional array in Xcode. I am reading an matrix of numbers from a text file from a website and want to take the data and place it into a 3x3 matrix.
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I'm afraid you are in the wrong place. Look here for the last two forums on programming. However, XCode support is mostly found at developer.apple.com. You can access their forums by registering. Registration is free.

How can I do two dimensional arrays?

I am a C++ programmer and in C++ I am able make a two dimensional array and input the values that correspond to those cells.
After I saw the proposals that you (experts) made I am going to share a little of the classified information that I was working for the undefeatable XO game.
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Jupiter
extinct when hell froze over

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Attachments:
TTT-Check4Winner.vi ‏20 KB

Assigning two dimensional array to each other

Hi All,
I have two two-dimensional arrays and I want to assign one's second dimension's values as the other's second dimension's values in this way:
        int userCounter = 0;
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Am I right for both cases?

Here is the output for the code that you sent:
[[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, 999999, 6]]
[[1, 2, 3], [4, 999999, 6]]
[[1, 2, 3], [4, 999999, 6]]
[[1, 2, 3], [4, 5, 6]]
[null, [4, 999999, 6]]
[null, [4, 999999, 6]]
[[1, 2, 3], [4, 999999, 6]]
[[1, 2, 3], [4, 5, 6]]I confused that even making an array copy still refers the same object but not a copy of that object. For example:
float[][] trainingVectorForSimilarity is defined and initialized.
            float[] trainingUserRatings = new float[trainingVectorForSimilarity.length];
trainingUserRatings = trainingVectorForSimilarity[i];
is the same withfloat[] trainingUserRatings = new float[trainingVectorForSimilarity[i].length];
System.arraycopy(trainingVectorForSimilarity[i], 0, trainingUserRatings, 0, trainingUserRatings.length);

Creating one and two Dimensional array

Hi guys my problem is as follows
(1)I want to create a two dimensional array of 10 rows and 20 columns
(2)Populate the array with random integers
(3)convert the two dimensinal array into one dimensional array int[]nums
(4)print the content of one and two dimensional arrays to the screen

You don't learn much about coding if you don't write any code. Without seeing the code that was written it's very difficult to assist a person, since your solution may not be anywhere close to their solution. If the poster just wants the code to hand in or use as is then there is no learning happening.
So, step 1 - post your code, step 1a - ask a clear question.
Just my opinions
Lee

Two dimensional array in JSP with struts

Is it possible to use two dimensional array in an web application
based on struts. I am using JSP and to get data from two dimensional
array im using
property = "array[0][0]";I read on the internet that bean utils does not support two dimensional array?
I have a table like spreadsheet with 30 rows and 20 columns and i was
planning to use two dimensional array? is there any other way to get
this stuff done easily?
any ideas welcome.

HI ,
i have the same problem you had
did you get any solution for this?
if so you can help me out

How can I use two dimensional array ?

Could some one show me how to use two dimentional array ?
I am know how to right a single ...but not two dimentional....please help,
Thanks,
Flower
public class Exam5
public static void main(String[] args)
int[][] numbers =
     {     {1,2,3,4,5,6,7,8,9,10},
{1,2,3,4,5,6,7,8,9,10} };
for(int i = 1; i < 11; ++i)
System.out.println(i + "\t" + i * 2 + "\t" + i * 3 + "\t" + i * 4 + "\t" + i * 5 +
"\t" + i * 6 + "\t" + i * 7 + "\t" + i * 8 + "\t" + i * 9 + "\t" + i * 10);
Display #
1     2     3     4     5     6     7     8     9     10
2     4     6     8     10     12     14     16     18     20
3     6     9     12     15     18     21     24     27     30
4     8     12     16     20     24     28     32     36     40
5     10     15     20     25     30     35     40     45     50
6     12     18     24     30     36     42     48     54     60
7     14     21     28     35     42     49     56     63     70
8     16     24     32     40     48     56     64     72     80
9     18     27     36     45     54     63     72     81     90
10     20     30     40     50     60     70     80     90     100

First, try not to ask someone to do your homework for you and then tell them they are wrong. The code posted may not have been exactly what you were looking for, but it was not wrong because it did exactly what the poster said it would do - print out the multiplication table.
Second, in the future if you ask specific questions rather than posting code and hoping someone will fix it for you, you may one day be able to complete the assignments on your own.
Here is code that prints what you want and uses a two dimensional array. Please ask questions if you do not understand the code. You will never learn if you just use someone else's code without taking the time to examine or understand it.
public class MultiTable{
    public static void main(String[] args)   {
        int rows = 10;
        int columns = 10;
        int [][] numbers = new int [rows] [columns];
        for(int j = 0; j < rows; j++)   // for each of 10 rows
            for(int k = 0; k < columns; k++)    // for each of 10 columns
                numbers[j][k] = (j+1) * (k+1); // calculate row+1 * col+1
        for (int j = 0; j < rows; j++) // for each of 10 rows
            for (int k = 0; k < columns; k++)   // for each of 10 columns
                System.out.print(numbers[j][k]+" ");    // print out result
                if (numbers[j][k] < 10)     // for single digit numbers
                    System.out.print(" "); // print extra space for better formatting
            System.out.println();       // skip to next line
}

Set number of elements in a two dimensional array

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