Carp(3) User Contributed Perl Documentation Carp(3)NAME
Wx::Perl::Carp - a replacement for Carp in Wx applications
SYNOPSIS
Just like Carp, so go see the Carp pod (cause it's based on Ca +rp).
# short example
Wx::Perl::Carp;
...
carp "i'm warn-ing";
croak "i'm die-ing";
SEE ALSO
Carp Carp Carp Carp Carp
COPYRIGHT
(c) 2002 D.H. aka PodMaster (a proud CPAN author)
perl v5.10.0 2007-06-18 Carp(3)
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App::Info::Handler::Carp(3pm) User Contributed Perl Documentation App::Info::Handler::Carp(3pm)NAME
App::Info::Handler::Carp - Use Carp to handle App::Info events
SYNOPSIS
use App::Info::Category::FooApp;
use App::Info::Handler::Carp;
my $carp = App::Info::Handler::Carp->new('carp');
my $app = App::Info::Category::FooApp->new( on_info => $carp );
# Or...
my $app = App::Info::Category::FooApp->new( on_error => 'croak' );
DESCRIPTION
App::Info::Handler::Carp objects handle App::Info events by passing their messages to Carp functions. This means that if you want errors to
croak or info messages to carp, you can easily do that. You'll find, however, that App::Info::Handler::Carp is most effective for info and
error events; unknown and prompt events are better handled by event handlers that know how to prompt users for data. See
App::Info::Handler::Prompt for an example of that functionality.
Upon loading, App::Info::Handler::Carp registers itself with App::Info::Handler, setting up a number of strings that can be passed to an
App::Info concrete subclass constructor. These strings are shortcuts that tell App::Info how to create the proper App::Info::Handler::Carp
object for handling events. The registered strings are:
carp
Passes the event message to "Carp::carp()".
warn
An alias for "carp".
croak
Passes the event message to "Carp::croak()".
die An alias for "croak".
cluck
Passes the event message to "Carp::cluck()".
confess
Passes the event message to "Carp::confess()".
INTERFACE
Constructor
new
my $carp_handler = App::Info::Handler::Carp->new;
$carp_handler = App::Info::Handler::Carp->new( level => 'carp' );
my $croak_handler = App::Info::Handler::Carp->new( level => 'croak' );
Constructs a new App::Info::Handler::Carp object and returns it. It can take a single parameterized argument, "level", which can be any one
of the following values:
carp
Constructs a App::Info::Handler::Carp object that passes the event message to "Carp::carp()".
warn
An alias for "carp".
croak
Constructs a App::Info::Handler::Carp object that passes the event message to "Carp::croak()".
die An alias for "croak".
cluck
Constructs a App::Info::Handler::Carp object that passes the event message to "Carp::cluck()".
confess
Constructs a App::Info::Handler::Carp object that passes the event message to "Carp::confess()".
If the "level" parameter is not passed, "new()" will default to creating an App::Info::Handler::Carp object that passes App::Info event
messages to "Carp::carp()".
BUGS
Please send bug reports to <bug-app-info@rt.cpan.org> or file them at <http://rt.cpan.org/NoAuth/Bugs.html?Dist=App-Info>.
AUTHOR
David Wheeler <david@justatheory.com>
SEE ALSO
App::Info documents the event handling interface.
Carp of documents the functions used by this class.
App::Info::Handler::Print handles events by printing their messages to a file handle.
App::Info::Handler::Prompt offers event handling more appropriate for unknown and confirm events.
App::Info::Handler describes how to implement custom App::Info event handlers.
COPYRIGHT AND LICENSE
Copyright (c) 2002-2008, David Wheeler. Some Rights Reserved.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.10.1 2011-03-15 App::Info::Handler::Carp(3pm)