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package ExtUtils::Typemaps::STL::String;
use strict;
use warnings;
use ExtUtils::Typemaps;
our $VERSION = '1.05';
our @ISA = qw(ExtUtils::Typemaps);
=head1 NAME
ExtUtils::Typemaps::STL::String - A set of typemaps for STL std::strings
=head1 SYNOPSIS
use ExtUtils::Typemaps::STL::String;
# First, read my own type maps:
my $private_map = ExtUtils::Typemaps->new(file => 'my.map');
# Then, get the object map set and merge it into my maps
$private_map->merge(typemap => ExtUtils::Typemaps::STL::String->new);
# Now, write the combined map to an output file
$private_map->write(file => 'typemap');
=head1 DESCRIPTION
C<ExtUtils::Typemaps::STL::String> is an C<ExtUtils::Typemaps>
subclass that provides a set of mappings for C++ STL strings.
These are:
TYPEMAP
std::string T_STD_STRING
std::string* T_STD_STRING_PTR
INPUT
T_STD_STRING
$var = std::string( SvPV_nolen( $arg ), SvCUR( $arg ) );
T_STD_STRING_PTR
$var = new std::string( SvPV_nolen( $arg ), SvCUR( $arg ) );
OUTPUT
T_STD_STRING
$arg = newSVpvn( $var.c_str(), $var.length() );
T_STD_STRING_PTR
$arg = newSVpvn( $var->c_str(), $var->length() );
=head1 METHODS
These are the overridden methods:
=head2 new
Creates a new C<ExtUtils::Typemaps::STL::String> object.
It acts as any other C<ExtUtils::Typemaps> object, except that
it has the string type maps initialized.
=cut
sub new {
my $class = shift;
my $self = $class->SUPER::new(@_);
$self->add_string(string => <<'END_TYPEMAP');
TYPEMAP
std::string T_STD_STRING
std::string* T_STD_STRING_PTR
INPUT
T_STD_STRING
$var = std::string( SvPV_nolen( $arg ), SvCUR( $arg ) );
T_STD_STRING_PTR
$var = new std::string( SvPV_nolen( $arg ), SvCUR( $arg ) );
OUTPUT
T_STD_STRING
$arg = newSVpvn( $var.c_str(), $var.length() );
T_STD_STRING_PTR
$arg = newSVpvn( $var->c_str(), $var->length() );
END_TYPEMAP
return $self;
}
1;
__END__
=head1 SEE ALSO
L<ExtUtils::Typemaps>, L<ExtUtils::Typemaps::Default>, L<ExtUtils::Typemaps::ObjectMap>
=head1 AUTHOR
Steffen Mueller <smueller@cpan.org>
=head1 COPYRIGHT AND LICENSE
Copyright 2010, 2011, 2012, 2013 by Steffen Mueller
This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.
=cut
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