# Copyright (C) 2003-2018 Free Software Foundation, Inc.
# 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, 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. If not, see <https://www.gnu.org/licenses/>.
package Automake::ItemDef;
use 5.006;
use strict;
use Carp;
=head1 NAME
Automake::ItemDef - base class for Automake::VarDef and Automake::RuleDef
=head1 DESCRIPTION
=head2 Methods
=over 4
=item C<my $def = Automake::new ($comment, $location, $owner)>
Create a new Makefile-item definition.
C<$comment> is any comment preceding the definition. (Because
Automake reorders items in the output, it also tries to carry comments
around.)
C<$location> is the place where the definition occurred, it should be
an instance of L<Automake::Location>.
C<$owner> specifies who owns the rule.
=cut
sub new ($$$$)
{
my ($class, $comment, $location, $owner) = @_;
my $self = {
comment => $comment,
location => $location,
owner => $owner,
};
bless $self, $class;
return $self;
}
=item C<$def-E<gt>comment>
=item C<$def-E<gt>location>
=item C<$def-E<gt>owner>
Accessors to the various constituents of an C<ItemDef>. See the
documentation of C<new>'s arguments for a description of these.
=cut
sub comment ($)
{
my ($self) = @_;
return $self->{'comment'};
}
sub location ($)
{
my ($self) = @_;
return $self->{'location'};
}
sub owner ($)
{
my ($self) = @_;
return $self->{'owner'};
}
=head1 SEE ALSO
L<Automake::VarDef>, and L<Automake::RuleDef>.
=cut
1;
