Does Reinit To Default set an Array size to zero?

Does the function Reinit To Default set a 2D Array size to zero? The Help is not explicit on this.
If not, what is the best way to set a 2D Array size to zero?
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Yes, it sets the size of an array to zero elements, unless the default value is defined otherwise (right click, make current value default.).
There are several ways to empty an array indicator/control.Normally I write it's value to the terminal or to a local variable. I have never used 'Reinit values to default'
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How to set the array size

Hi,
below is my sample code
class test
int sample[][]=new int[10][10];
int rows=0,k=0;
int columns=0;
public void meth()
rows=9;
columns=9;
}//end of meth()
public meth_2()
for (int i=0;i<rows;i++)
for(int j=0;j<columns;j++)
sample[i][j]=k;
k++;
for (int i=0;i<rows;i++)
for(int j=0;j<columns;j++)
System.out.println(sample[i][j]);
}//end of meth_2()
public int[][] getList()
return sample;
}//end of classNow that my question is, i need to set the size of array sample[][] to sample[rows+1][columns+1].. but to do so, 'rows' and 'columns' values will only be generated upon the execution of method meth() . I need sample[][] array to be declared right after the class begins. The values that are returned from sample[][] array through that getList() method is been used in another class.. So how do i set the size of sample[][] array to
int sample[][] = new int[rows+1][columns+1];Any response is highly appreciable.
Thanks in advance
Edited by: netbeans2eclipse on Sep 14, 2008 1:20 PM

It seems you answered your question yourself ;-)
Just split this:
int sample[][] = new int[rows+1][columns+1];in two parts.
Declaration:
int sample[][];and instantiation in meth() or meth_2():
sample = new int[rows+1][columns+1];

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Reinit to default an array... help!.

Hi guys,
I have one problem with reinit to default one array, where i send all the data acquired from serial port.
The problem is when I use another time the vi, and other... always remember the data from previous time.
I am try to use invoke method with property node... but it didnt run. Also I could use 'Reinit to default' full VI, which it works on array but affect to anothers values on reference local from main vi(the main vi sends 2 values to read on this sub-vi), since with full VI reinit to default, the values turn to default = 0. I want put to 0 the history of array. Any option to get it???.
Regards, Fonsi
I attached the picture of sub-vi.
Attachments:
capture-vi_2.GIF ‏74 KB

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Thank you very much for you help!, I got it.
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Attachments:
capture.PNG ‏12 KB

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Does Reinit To Default set an Array size to zero?

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