callback(3) [centos man page]

Callback(3)							   OCaml library						       Callback(3)

NAME

       Callback - Registering OCaml values with the C runtime.

Module
       Module	Callback

Documentation
       Module Callback
	: sig end

       Registering OCaml values with the C runtime.

       This  module  allows  OCaml values to be registered with the C runtime under a symbolic name, so that C code can later call back registered
       OCaml functions, or raise registered OCaml exceptions.

       val register : string -> 'a -> unit

       Callback.register n v registers the value v under the name n . C code can later retrieve a handle to v by calling caml_named_value(n) .

       val register_exception : string -> exn -> unit

       Callback.register_exception n exn registers the exception contained in the exception value exn under the name n . C code can later retrieve
       a  handle  to the exception by calling caml_named_value(n) . The exception value thus obtained is suitable for passing as first argument to
       raise_constant or raise_with_arg .

OCamldoc							    2014-06-09							       Callback(3)

Term::Filter::Callback(3pm)				User Contributed Perl Documentation			       Term::Filter::Callback(3pm)

NAME

       Term::Filter::Callback - Simple callback-based wrapper for Term::Filter

VERSION

       version 0.03

SYNOPSIS

	 use Term::Filter::Callback;

	 my $term = Term::Filter::Callback->new(
	     callbacks => {
		 munge_input => sub {
		     my $self = shift;
		     my ($got) = @_;
		     $got =~ s/ce/E-  Elbereth
/g;
		     $got;
		 },
		 munge_output => sub {
		     my $self = shift;
		     my ($got) = @_;
		     $got =~ s/(Elbereth)/e[35m$1e[m/g;
		     $got;
		 },
	     },
	 );

	 $term->run('nethack');

DESCRIPTION

       This module provides a callback-based API to Term::Filter. The desired callbacks can just be passed into the constructor of this class,
       rather than requiring a new class to be manually defined. This class consumes the Term::Filter role, so the rest of the documentation in
       that module applies here.

ATTRIBUTES

   callbacks
       A hashref of callbacks for Term::Filter. The keys are callback names and the values are coderefs to call for those callbacks.

AUTHOR

       Jesse Luehrs <doy at tozt dot net>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2012 by Jesse Luehrs.

       This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

perl v5.14.2							    2012-03-08					       Term::Filter::Callback(3pm)