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Full Discussion: Array help (variable substitution).
Top Forums Shell Programming and Scripting Array help (variable substitution). Post 302113964 by dsimpg1 on Wednesday 11th of April 2007 04:04:46 PM
Old 04-11-2007
No, I'm trying to do this:

cmlist01 has a b c d e
cmlist02 has f g h i
cmlist03 has j k l

For the total in cmlist01, I should see 5 items.
For the total in cmlist02, I should see 4 items.
For the total in cmlist03, I should see 3 items.

As a result, I could do:

print "There are ${#cmlist01[@]} items in $listnbr:"
which prints "There are 5 itmes in cmlist01."

However, I want to do all of this in a for loop and have it derive the cmlistnn from the variable $listnbr (which is does just fine as evidenced in the output from the print statement). However, if I try to get the count (number of items in the array) using listnbr (instead of hardcoding cmlistnn in each statement), all I ever get is 1.

If I set the variable listnbr=cmlist01, I should see 5 items, but am only seeing 1 when I do:

print "There are ${#listnbr[@]} items in $listnbr:"
which prints "There are 1 itmes in cmlist01."

The main part of the code that I need this for is:

Code:
while [ $i -lt ${#cmlist03[@]} ]
     do
          ID=${cmlist03[$i]}
          echo "Processing $i with ${cmlist03[$i]}"

Maybe you just can't do what I'm trying to do...
Last edited by dsimpg1; 04-11-2007 at 05:20 PM..
 

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LEARN ABOUT CENTOS

xmlistreplaceitemsposunselected

XmListReplaceItemsPosUnselected(library call)							     XmListReplaceItemsPosUnselected(library call)

NAME

       XmListReplaceItemsPosUnselected -- A List function that replaces items in a list without selecting the replacement items

SYNOPSIS

       #include <Xm/List.h>
       void XmListReplaceItemsPosUnselected(
       Widget widget,
       XmString *new_items,
       int item_count,
       int position);

DESCRIPTION

       XmListReplaceItemsPosUnselected	replaces  the  specified  number  of items in the list with new items, starting at the given position. The
       replacement items remain unselected, even if they currently appear in the XmNselectedItems list.

       widget	 Specifies the ID of the List widget to replace items in.

       new_items Specifies a pointer to the replacement items.

       item_count
		 Specifies the number of elements in new_items and the number of items in the list to replace.	This number must be nonnegative.

       position  Specifies the position of the first item in the list to be replaced. A value of 1 indicates that the first item replaced  is  the
		 first item in the list; a value of 2 indicates that it is the second item; and so on.

		 Beginning  with  the  item  specified in position, item_count items in the list are replaced with the corresponding elements from
		 new_items. That is, the item at position is replaced with the first element of new_items; the item  after  position  is  replaced
		 with the second element of new_items; and so on, until item_count is reached.

       For a complete definition of List and its associated resources, see XmList(3).

RELATED

       XmList(3).

												     XmListReplaceItemsPosUnselected(library call)
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