From: "Nasser M. Abbasi" <nma@12000.org>
Subject: initialize an array (1-D) at elaboration using an expression based on the index?
Date: Fri, 15 Oct 2010 16:03:52 -0700
Date: 2010-10-15T16:03:52-07:00 [thread overview]
Message-ID: <i9amkr$goj$1@speranza.aioe.org> (raw)
Ada experts:
I am not able to find an example on this.
I was wondering if in Ada I can initialize some array, where I can fill
the content of each entry in the array based on some function of the index?
For example, in Fortran one can do this:
-----------------------
program main
integer, parameter :: N = 10
real, dimension(N) :: a=(/(j**2,j=1,N)/)
print*, a
end program
------------------------
$ gfortran t3.f90
$ ./a.exe
1.0000000 4.0000000 9.0000000 16.000000 etc....
In Ada, what would I need to do in the initialization below?
---------------------------
procedure t2 is
N: constant integer := 10;
a: array(1..N) of float := (others=>0.0); --??
begin
null;
end t2;
-----------------------------
I know ofcourse I can initialize it in the body by a loop, just wanted
to see if it is possible to do it in the elaboration.
thanks
--Nasser
next reply other threads:[~2010-10-15 23:03 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-15 23:03 Nasser M. Abbasi [this message]
2010-10-15 23:31 ` initialize an array (1-D) at elaboration using an expression based on the index? Vinzent Hoefler
2010-10-16 0:16 ` Adam Beneschan
2010-10-16 0:29 ` Nasser M. Abbasi
2010-10-16 1:47 ` Robert A Duff
2010-10-16 1:01 ` Randy Brukardt
2010-10-16 10:08 ` Phil Clayton
2010-10-18 15:03 ` Adam Beneschan
2010-10-19 6:29 ` Randy Brukardt
2010-10-20 20:01 ` Phil Clayton
2010-10-19 16:34 ` Britt Snodgrass
2010-10-19 18:05 ` Jeffrey Carter
2010-10-19 19:00 ` Vinzent Hoefler
2010-11-10 14:33 ` Georg Bauhaus
2010-11-10 15:51 ` Adam Beneschan
2010-11-10 17:19 ` Dmitry A. Kazakov
2010-11-10 18:03 ` Adam Beneschan
2010-11-11 1:07 ` Georg Bauhaus
2010-11-11 8:30 ` Dmitry A. Kazakov
2010-11-11 12:02 ` Robert A Duff
2010-11-11 14:19 ` Georg Bauhaus
2010-10-16 0:52 ` Jeffrey Carter
2010-10-16 0:54 ` Gene
2010-10-16 1:11 ` Vinzent Hoefler
2010-10-21 13:44 ` Chad R. Meiners
2010-10-24 16:40 ` Shark8
2010-10-24 22:48 ` Phil Clayton
2010-10-25 2:23 ` Shark8
2010-10-29 23:26 ` Phil Clayton
2010-10-31 18:47 ` Shark8
2010-10-31 21:59 ` Georg Bauhaus
2010-11-01 0:45 ` Phil Clayton
2010-11-01 1:55 ` Shark8
2010-10-30 6:34 ` Brian Drummond
2010-10-31 19:00 ` Shark8
2010-10-31 18:09 ` (see below)
2010-10-31 19:35 ` Shark8
2010-10-31 22:47 ` (see below)
2010-11-01 0:07 ` Shark8
2010-10-31 23:21 ` (see below)
2010-10-31 21:26 ` Brian Drummond
2010-11-12 18:10 ` Randy Brukardt
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