1. Another doubt about reading/writing files...
Here I am with another doubt:
I would like to save a 2D array (a sequence of sequences) that I initialized
like this:
MapVar = repeat(repeat({0, 0}, 100), 100)
in a data file (could be binary or whatever...) so I can read it later. How
can I do it using Euphoria ?
Thanks,
---
Ricardo Niederberger Cabral
Command & Conquer World: Files, Links, Tactics, News ...
http://www.geocities.com/TimesSquare/1210
2. Re: Another doubt about reading/writing files...
On Sat, 7 Sep 1996 19:53:14 -0300 Ricardo Niederberger Cabral
<rnc at INFOLINK.COM.BR> writes:
>
>I would like to save a 2D array (a sequence of sequences) that I
>initialized
>like this:
> MapVar = repeat(repeat({0, 0}, 100), 100)
>in a data file (could be binary or whatever...) so I can read it
>later. How can I do it using Euphoria ?
>
integer handle
handle = open("file", "w")
MapVar = repeat(repeat(0, 320), 200)
print(handle, MapVar)
close(handle)
You really should use the help files.
I got this info by loading the editor.
Pressed ESC h l
Escape for menu h for help l for library
Pressed ESC f
f for find
Typed in print
Read some then
Pressed ESC f
Typed in <print
Boom I had the info I needed.
The documentation is actually done rather well.
Good luck.
--Lucius Lamar Hilley III
-- E-mail at luciuslhilleyiii at juno.com
-- I support transferring of files less than 60K.
-- I can Decode both UU and Base64 format.
3. Another doubt about reading/writing files...
3/4/97 17:57, you wrote:
>Poster: Ricardo Niederberger Cabral <rnc at INFOLINK.COM.BR>
>Subject: Another doubt about reading/writing files...
>--------------------------------------------------------------------------
-----
> Here I am with another doubt:
>I would like to save a 2D array (a sequence of sequences) that I
initialized
>like this:
> MapVar = repeat(repeat({0, 0}, 100), 100)
>in a data file (could be binary or whatever...) so I can read it later.
How
>can I do it using Euphoria ?
>Thanks,
>---
>Ricardo Niederberger Cabral
Hi Ricardo,
The simplest way to write and read a sequence is the following:
include file.e
---------------------------------------------------------------------------
------------
procedure save_data()
integer file
file = open("MapVar.dat", "w") -- open for writing
if file = -1 then
puts(1, "Unable to open file!")
abort(1)
else
print(file, MapVar) -- 'print' is the easiest form of writing
to files
close(file)
end if
end procedure -- save_data
---------------------------------------------------------------------------
------------
procedure load_data()
integer file
object input
file = open("MapVar.dat", "r") -- open for reading
if file = -1 then
puts(1, "Unable to open file!")
abort(1)
else
input = get(file) -- 'get' is the opposite of print
if input[1] = GET_SUCCESS then -- succesfully loaded?
MapVar = input[2] -- put it in your sequence
end if
close(file)
end if
end procedure -- load_data
---------------------------------------------------------------------------
------------
Hope this helps
---------------------------------------------------------------------------
------------
Ad Rienks AdRienks at compuserve.com
4. Re: Another doubt about reading/writing files...
- Posted by Architek <architek at GEOCITIES.COM>
Apr 03, 1997
-
Last edited Apr 04, 1997
Lucius L Hilley III wrote:
> The documentation is actually done rather well.
If you want you can get the version 1.4b documentation in
windows .hlp format from my homepage. Or download the
windows editor from RDS homepage, it includes the version
1.5 docs in winhelp format too.
Enjoy Euphoria!
--
************************************
This message sent by Daniel Berstein
************************************
email: architek at geocities.com
homepages: http://www.geocities.com/SiliconValley/Heights/9316
http://www.cybercity.hko.net/silicon_valley/architek
