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Diffstat (limited to 'support/autolatex/pm/AutoLaTeX/Interpreter/AbstractInterpreter.pm')
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diff --git a/support/autolatex/pm/AutoLaTeX/Interpreter/AbstractInterpreter.pm b/support/autolatex/pm/AutoLaTeX/Interpreter/AbstractInterpreter.pm new file mode 100644 index 0000000000..fa1cabbb56 --- /dev/null +++ b/support/autolatex/pm/AutoLaTeX/Interpreter/AbstractInterpreter.pm @@ -0,0 +1,130 @@ +# Copyright (C) 2013 Stephane Galland <galland@arakhne.org> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 59 Temple Place - Suite 330, +# Boston, MA 02111-1307, USA. + +=pod + +=head1 NAME + +AutoLaTeX::Interpreter::AbstractInterpreter - An abstract script interpreter + +=head1 DESCRIPTION + +AutoLaTeX::Interpreter::AbstractInterpreter is a Perl module, which permits to +create script interpreters + +=head1 METHOD DESCRIPTIONS + +This section contains only the methods in AbstractInterpreter.pm itself. + +=over + +=cut + +package AutoLaTeX::Interpreter::AbstractInterpreter; + +@ISA = qw( Exporter ); +@EXPORT = qw(); +@EXPORT_OK = qw(); + +require 5.014; +use strict; +use utf8; +use vars qw(@ISA @EXPORT @EXPORT_OK $VERSION); +use Exporter; +use Carp; + +#------------------------------------------------------ +# +# Global vars +# +#------------------------------------------------------ + +# Version number +my $VERSION = "1.0" ; + + +=pod + +=item * new() + +Constructor + +=cut +sub new() : method { + my $proto = shift; + my $class = ref($proto) || $proto; + my $parent = ref($proto) && $proto ; + + my $self ; + if ( $parent ) { + %{$self} = %{$parent} ; + } + else { + $self = { 'global' => {} }; + } + bless( $self, $class ); + return $self; +} + +=pod + +=item * define_global_variable($$) + +Define the value of a global variable. + +=cut +sub define_global_variable($$) : method { + my $self = shift; + my $name = shift || confess("no variable name"); + my $value = shift; + $self->{'global'}{"$name"} = $value; +} + +=pod + +=item * run($) + +Run the given code. + +=cut +sub run($) : method { + confess("You must implement the method run()."); +} + + +1; +__END__ + +=back + +=head1 COPYRIGHT + +(c) Copyright 2013 Stephane Galland E<lt>galland@arakhne.orgE<gt>, under GPL. + +=head1 AUTHORS + +=over + +=item * + +Conceived and initially developed by Stéphane Galland E<lt>galland@arakhne.orgE<gt>. + +=back + +=head1 SEE ALSO + +L<autolatex> |