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Comments:
<0> cpan: Acme::Importer
<1> Ani-_: huh?
<0> The_SB: a reason to more not to use @EXPORT.
<2> Ani-_: doesn't exist, sorry :/
<2> I thought it was too silly to upload
<0> The_SB: if you do then they see you call a subroutine without defining it somewhere...
<0> Nothing is too silly for Acme. :)
<3> mauke, pointer to place of memory
<2> not really
<2> do you know how to use references in perl?
<0> In the very, very, very end yes
<4> Ani-_, is the message about global vars thrown due to use strict; right?
<5> TehKewl1: regarding your irc colours question you send \x03 + the colour that you want.
<6> Ani-_: OK thanks a lot - I see. (now I will ave to think of a clever way to tell vim to help me with that)
<3> mauke, approximately
<3> but this is not clear yet
<2> Sir_J: ok. which line is the error message referring to?
<0> yango: yes and no. It's because you are using use strict and didn't tell perl that you wanted to use that global variable. You just used it.
<7> "Need help trying to fix error" (235 lines, 10.3K) at http://sial.org/pbot/18298 and "Need help trying to fix error - library file" (408 lines, 9.7K) at http://sial.org/pbot/18299 with errors at http://sial.org/pbot/18300
<7> I need some help trying to fix an error
<7> with the function get_param in the library file
<3> return $self->{'A'} if ref $self->{'A'} eq "A";
<2> right. where does that line use a hash reference?
<7> But I really cant figure why its giving me that error, and why its not being initialized
<0> Ugly code. Really ugly.
<8> i'm having issues trying to build html::tidy
<8> i've installed libtidy
<0> $x="*!*\x40VT.user.gamesurge"; push(@host_masks,$x); undef($x); ==> what's wrong with push @host_masks, "*!*\x40VT.user.gamesurge";
<0> or even: @host_masks = ("host1", "host2", "...");
<3> mauke, probably --> $self->{'A'} <-- eq "A"
<2> Sir_J: right
<2> Sir_J: $self must contain a hash reference for that line to work
<2> Sir_J: the error message says $self is a string, not a reference
<7> The first file is compiled thorugh a C++ preprocessor, like varioables from C++ to a Perl file
<3> but why ?
<2> Sir_J: where do you set $self?
<3> in new sub of course
<2> Sir_J: wrong
<3> my $self = shift;
<7> set_next_parameter works, but get_param doesnt
<2> yes. that's line 43 in sub getInstance
<3> mauke, but this is wrong
<2> what is wrong?
<3> I want to have object
<2> no, you don't
<3> now this error is clear
<2> see my explanation above: SingletonForA->getInstance() calls SingletonForA::getInstance("SingletonForA")
<0> I can't say how glad I am that I gave up 30 minutes ago. :)
<3> but if I cal SingletonForA->new there are two different objects
<2> right
<3> with them own copy of $self0>{'i'}
<3> mauke, I want to avoid it
<2> they shoulnd't have a $self->{'i'}
<3> and use --> new SingletonForA <-- construction
<2> dude, I gave you a working getInstance function
<3> mauke, why not
<2> why don't you use it?
<3> mauke, why not $self->{'i'} = <global variable >
<3> ?
<2> because ->{i} belongs to A, not SingletonForA
<2> wtf?
<0> package SingletonForA; my $obj; sub new { $obj ||= bless {}; $obj; }
<3> but it referes to global variable
<3> mauke, I mean
<2> Ani-_: but that doesn't have a getInstance, it can't be a singleton!!!!
<3> try to imagine that we have $i <-- global variable
<2> no, thanks
<3> and $self->{'i'} == $i
<3> will it works ?
<2> you're not making any sense
<0> mauke: Do you really care? As in, do you really want to spend the entire week explaining what happens to Sir_J?
<2> maybe
<3> :)
<0> Good luck in that case.
<0> You'll need it.
<3> oke-oke guys
<3> I see you
<3> I can't do that I want by using way I want
<3> I'll use mauke our example with getInstance
<0> Exactly. YOU can't. Someone else can.
<2> uh, my example does exactly what you want
<3> yesm but bot by using way I'd like to do it :)
<2> how so?
<3> I shouldn't want it
<0> tr/?//d; # be smart... :)
<2> what?
<3> thatnk for having patience
<2> I'm actually waiting for an answer
<2> in what way does my code not do what you want?
<3> I will use only native perl solution inspite of that is not simpathize me
<2> hello?
<5> mauke++
<0> mauke++
<0> Sir_J--
<3> Ani-_, ?
<3> mauke, ahh, sorry your code does what I want but not by using way I imagine that
<2> Sir_J: it's exactly equivalent to your C++ code except for the static pointer
<2> perl doesn't have a "static" keyword so I used outer lexicals instead
<2> the rest is 100% the same
<9> perl has state though
<3> yeah, but I've expected something like new{ static $self->{'someobject'} = blah-bah; } getInstance { return $self->{'object'} }
<2> 5.10 maybe
<2> Sir_J: then you don't even understand the C++ code
<3> oke-oke
<5> GumbyBRAIN: be Sir_J
<10> you can, but your dad was better.
<2> Sir_J: int a[10]; a[0] = 1; a[1] = 2; static a[2] = 100; wtf?
<0> mauke, doesn't that makes sense? :)
<0> as in, wouldn't it make it impossible to change a[2]? :/
<11> Hmmmmmm, I want Perl 6
<5> wankit
<12> Perl 6 doesn't get an upset stomach, it gets upset at its stomach.
<13> What's name of perl package that does equivalent of 'expect' ?
<5> Expect
<2> Ani-_: uh, no. that's totally not what static does
<13> BinGOs: it's not by default in the perl installation, right ?O
<5> core: Expect
<12> Expect will be added by christmas
<5> Nope. it is not a core module. You will have to install it, either using CPAN, or very your distribution/OS packaging system.
<5> s/very/via/
<3> mauke, your example doesn't compile
<2> Sir_J: what's the error?
<3> probably --> static a[2] = 100; <-- is wrong
<2> oh, that one
<3> conflicts with previous declaration
<2> well, you suggested static $self->{'someobject'} = blah-bah;
<2> it makes about the same amount of sense
<3> I wanted to use agregation
<3> one object contains another
<2> and that's the problem
<7> anyone that can help me?
<0> Stop using things you don't know. And yes this also includes Perl.
<2> Sir_J: there's only one A object (see: Singleton), so it doesn't make sense that each outer object should have its own A
<0> VT: perhaps you should start by writing it yourself and not trying to (automatically) convert C++ code to Perl?
<2> see also the C++ example where getInstance is static (so no this or $self or whatever)
<7> Its just the variables that are transferred over
<13> cpan script bombed doing 'install Expect'
<3> mauke, your right
<13> do i need to run cpan as root ?
<7> I did write the library, but with some help, I just cant figure out why $self->{param}->[0] or [1] isnt working properly
<0> VT: and it does so in a very ugly and unreadable way. (Or atleast IMO)
<13> What do I do with this cpan error rafb.net/paste/results/hLtUiV26.html
<12> The paste hLtUiV26 has been copied to http://erxz.com/pb/2021
<0> eMishGLX: what module are you installing?
<13> Expect
<0> eMishGLX: can you try: install LWP ?
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