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From: Anh Vo <anhvofrcaus@gmail.com>
Newsgroups: comp.lang.ada
Subject: Re: Real Time IO routines
Date: Fri, 26 Oct 2007 21:54:38 -0000
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On Oct 26, 2:14 pm, andrew <andrew.carr...@okstate.edu> >
> Something seems to be wrong though.  In my program I am basiclly
> doing:
>
> start := clock;
> --I run my algorithm here
> finish := clock;
> ada.Text_IO.put_line("time = " & duration'image(to_duration(finish -
> start)));
>
> the output is always time = 0.000000000.  I know it had to take some
> time because it takes about 10 seconds for the program to reach that
> point in the code.  Overflow maybe?- Hide quoted text -
>

In that case use the conversion as shown bellow.

Put_Line (Duration'Image (To_Duration (finish - start)));

Check the Ada.Real_Time package specification you will see all
operators / operations used above.

AV