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Try this:
i = 0; //Start at beginning of array
do i++; while (myArray[i-1] == myArray[i])
//After this line executes, the value of i = the first changed array
element.
--
Terry
-----Original Message-----
From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] On
Behalf Of fatboycato
Sent: Sunday, March 19, 2006 01:50
To: amibroker@xxxxxxxxxxxxxxx
Subject: [amibroker] Single Value from Array
Well, I'm stumped. I've tried just about every way I could think of
to get this accomplished, but I'm simply not smart enough to do it.
Hopefully, someone here is.
I can't seem to iterate through an array to discover if a value is
different from a base value. For example: suppose your array looks
like this:
0,0,0,0,0,0,0,0,1,1,1,1,1
I want to look through that array and return "1" the first time it
changes from 0 to 1. The problem is that arrays can't show up in any
kind of loop. I don't know the 1 is there, so I can't just look
for "1". I need to look through the array and return the different
value, whatever it may be.
Here's an example of what the code would look like:
I have an array.
Look at the first number in the array and call it "x".
Look at the second number in the array. If it's the same as "x",
then look at the third number. If it's still the same, look at the
fourth number, etc...
Once you get to a number that is not "x", call that number "y".
Stop looking for something other than "x".
Any ideas? The Ref() function obviously won't work because it
returns an array. Is there another function that works like Ref(),
but returns a single value?
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