Perl OOP is simple. All you need is here
http://perldoc.perl.org/perltoot.html
And here
http://perldoc.perl.org/perltooc.html
Short intro:
Bless blesses a Datacontainer (scalar array or hash) with the name of
the package.
Block{
bless @array;
print [EMAIL PROTECTED];
}
Prints out something l
Hello,
Why we need AUTOLOAD and what's the usage of $AUTOLOAD?
Can you show an example to help explain it?Thanks in advance.
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On Sep 12, 11:33 pm, [EMAIL PROTECTED] (Perl Pra) wrote:
> Hi Gurus,
>
> I am aware of perl, Now I need to code in perl using oops.
Then you should also be aware of Perl docs. Start with:
perldoc perltoot
(or maybe skim "perldoc perlobj" first)
--
The best way to get a good answer is to ask a
On 9/13/07, lists user <[EMAIL PROTECTED]> wrote:
> Hello,
>
> Why we need AUTOLOAD and what's the usage of $AUTOLOAD?
> Can you show an example to help explain it?Thanks in advance.
snip
The AUTOLOAD subroutine is what Perl runs if it can't find the
function you have requested. $AUTOLOAD is a pa
hi all
I have the following problem.
I'm trying to read the a file in line by line. using a for each statment,
but I want to modify each line as it come in so that I can add the file
name that I am looking in to the line.
eg. looing in file1.txt we have the line "hello world"
I want to do the fo
Really great answer.Thanks Chas.
2007/9/13, Chas Owens <[EMAIL PROTECTED]>:
...
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On 9/13/07, Pat Rice <[EMAIL PROTECTED]> wrote:
> hi all
> I have the following problem.
> I'm trying to read the a file in line by line. using a for each statment,
> but I want to modify each line as it come in so that I can add the file
> name that I am looking in to the line.
>
> eg. looing in
Thanks Chas for the reply
what I'm trying to do is add the file name to the start of the string beign
placed in the array, I havent used hashes so I'm not fiormlar with using
hashes, but I am open to using them.
The reasion I am trying to add the string to the line, is so that I can use
it in a r
But whats your end goal? What is it going to do at the end?
-Original Message-
From: Pat Rice [mailto:[EMAIL PROTECTED]
Sent: 13 September 2007 14:16
To: Chas Owens
Cc: beginners@perl.org
Subject: Re: adding data to a file before it gets regexed
Thanks Chas for the reply
what I'm tryin
On 9/7/07, John W. Krahn <[EMAIL PROTECTED]> wrote:
> Aruna Goke wrote:
>
> > print $&, if $f=~m/\S+$/;
>
> perldoc perlre
> [ snip ]
> WARNING: Once Perl sees that you need one of $&, $`, or $' anywhere in
> the
> program, it has to provide them for every pattern match. This may
>
thanks all for the replies, I'm trying to parse log files.
so I got a bunch of logs in a directory, put them together and then parse
them, I'm trying to keep a reference of the log files, so I know what log
they came from, as I'm need to keep the file name to put it in to a another
script.
I thin
Hi all,
I'm trying to read in two file sets of library records, compare a regex
that I find in different lines of each set of records, and then copy one
whole line over to the other when a match is found.
To do this, I am trying to use a 3-dimensional array:
[fileset][record][line]
I think t
On 9/13/07, Jay Savage <[EMAIL PROTECTED]> wrote:
snip
> I'm actually a little confused about this. I never really thought
> about it, but the doc seems to indicate that $1 is a s bad as $& ("the
> same mechanism"). But then it implies that capturing parentheses only
> affect particular patterns ("
From: Pat Rice [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 13, 2007 11:14 AM
To: Andrew Curry
Cc: Chas Owens; beginners@perl.org; [EMAIL PROTECTED]
Subject: Re: adding data to a file before it gets regexed
thanks all for the replies, I'm trying to parse log files.
so I got a bunch of log
Moon, John wrote:
thanks all for the replies, I'm trying to parse log files.
so I got a bunch of logs in a directory, put them together and then
parse them, I'm trying to keep a reference of the log files, so I
know what log they came from, as I'm need to keep the file name to
put it in to a an
-Original Message-
From: John W. Krahn [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 13, 2007 12:42 PM
To: Perl beginners
Subject: Re: adding data to a file before it gets regexed
Moon, John wrote:
>
> thanks all for the replies, I'm trying to parse log files.
>
> so I got a bunch
On 9/13/07, Tim McGeary <[EMAIL PROTECTED]> wrote:
> I am trying to use a 3-dimensional array:
> [fileset][record][line]
I think you're telling us that the first dimension tells which fileset
something is or was found in, the second tells which record within
that fileset, and the third tells whic
Moon, John wrote:
From: John W. Krahn [mailto:[EMAIL PROTECTED]
Here is another way to do it:
my $logs_total = () = <*log>;
my $processed = @ARGV = ;
my %logs;
$logs{ $ARGV }++ while <>;
print "There are $logs_total logs HERE\n";
print "I processed $processed logs\n";
for my $filenm ( sort ke
From: John W. Krahn [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 13, 2007 2:01 PM
To: Perl beginners
Subject: Re: adding data to a file before it gets regexed
Moon, John wrote:
> From: John W. Krahn [mailto:[EMAIL PROTECTED]
>>
>> Here is another way to do it:
>>
>> my $logs_total = ()
On Sep 13, 4:23 pm, [EMAIL PROTECTED] (Tim McGeary) wrote:
> Hi all,
>
> I'm trying to read in two file sets of library records, compare a regex
> that I find in different lines of each set of records, and then copy one
> whole line over to the other when a match is found.
>
> To do this, I am tryi
Hello fellow scripters!!
What stumps me is pretty straight forward. I need to save a Word file
using Win32::OLE, but I need to replace an existing file if there is
any.
What properties do I have to set before calling SaveAs() to do that?
Any help is appreciated. Thank you very much.
--
To unsub
Hi list,
Recently i've been learning a bit of C programming. I used data
structures and then linked lists .. Does perl have this concept?
Linked list helps in good memory management. Does perl automates
memory management for us? Also, all the C variables are bound to be
declared at the top, so that
- Original Message -
From: "Tim McGeary" <[EMAIL PROTECTED]>
Hi all,
I'm trying to read in two file sets of library records, compare a regex
that I find in different lines of each set of records, and then copy one
whole line over to the other when a match is found.
?
To do this
On 9/13/07, Somu <[EMAIL PROTECTED]> wrote:
> Hi list,
> Recently i've been learning a bit of C programming. I used data
> structures and then linked lists .. Does perl have this concept?
> Linked list helps in good memory management. Does perl automates
> memory management for us? Also, all the C
Hi guys,
is it possible to building the perl programmes by using the make/gmake
utility..??
Thanks,
Siva
On Fri, 2007-09-14 at 08:45 +0530, Somu wrote:
> Hi list,
> Recently i've been learning a bit of C programming. I used data
> structures and then linked lists .. Does perl have this concept?
Hashes? I'm not sure what a linked list is. I've *briefly* read some
stuff on C programming, but never rea
On 9/14/07, sivasakthi <[EMAIL PROTECTED]> wrote:
> Hi guys,
>
> is it possible to building the perl programmes by using the make/gmake
> utility..??
snip
That depends on what you mean. Perl modules are typically built using
the following method
tar xvfz Module.tgz
cd Module
perl Makefile.PL
mak
- Original Message -
From: ""Chris Charley"" <[EMAIL PROTECTED]>
Newsgroups: perl.beginners
To:
Sent: Thursday, September 13, 2007 11:55 PM
Subject: Re: working with 3-dimensional array
- Original Message -
From: "Tim McGeary" <[EMAIL PROTECTED]>
Hi all,
I'm trying to
Somu wrote:
Hi list,
Hello,
Recently i've been learning a bit of C programming.
Congratulations.
I used data
structures and then linked lists .. Does perl have this concept?
No. C is a low level language and uses pointers to create linked lists and
Perl does not have pointers. You co
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