# This file was automatically generated by SWIG (http://www.swig.org).
# Version 1.3.31
#
# Don't modify this file, modify the SWIG interface instead.

package Math::GSL::FFT;
require Exporter;
require DynaLoader;
@ISA = qw(Exporter DynaLoader);
package Math::GSL::FFTc;
bootstrap Math::GSL::FFT;
package Math::GSL::FFT;
@EXPORT = qw( );

# ---------- BASE METHODS -------------

package Math::GSL::FFT;

sub TIEHASH {
    my ($classname,$obj) = @_;
    return bless $obj, $classname;
}

sub CLEAR { }

sub FIRSTKEY { }

sub NEXTKEY { }

sub FETCH {
    my ($self,$field) = @_;
    my $member_func = "swig_${field}_get";
    $self->$member_func();
}

sub STORE {
    my ($self,$field,$newval) = @_;
    my $member_func = "swig_${field}_set";
    $self->$member_func($newval);
}

sub this {
    my $ptr = shift;
    return tied(%$ptr);
}


# ------- FUNCTION WRAPPERS --------

package Math::GSL::FFT;

*gsl_fft_complex_radix2_forward = *Math::GSL::FFTc::gsl_fft_complex_radix2_forward;
*gsl_fft_complex_radix2_backward = *Math::GSL::FFTc::gsl_fft_complex_radix2_backward;
*gsl_fft_complex_radix2_inverse = *Math::GSL::FFTc::gsl_fft_complex_radix2_inverse;
*gsl_fft_complex_radix2_transform = *Math::GSL::FFTc::gsl_fft_complex_radix2_transform;
*gsl_fft_complex_radix2_dif_forward = *Math::GSL::FFTc::gsl_fft_complex_radix2_dif_forward;
*gsl_fft_complex_radix2_dif_backward = *Math::GSL::FFTc::gsl_fft_complex_radix2_dif_backward;
*gsl_fft_complex_radix2_dif_inverse = *Math::GSL::FFTc::gsl_fft_complex_radix2_dif_inverse;
*gsl_fft_complex_radix2_dif_transform = *Math::GSL::FFTc::gsl_fft_complex_radix2_dif_transform;
*gsl_fft_complex_wavetable_alloc = *Math::GSL::FFTc::gsl_fft_complex_wavetable_alloc;
*gsl_fft_complex_wavetable_free = *Math::GSL::FFTc::gsl_fft_complex_wavetable_free;
*gsl_fft_complex_workspace_alloc = *Math::GSL::FFTc::gsl_fft_complex_workspace_alloc;
*gsl_fft_complex_workspace_free = *Math::GSL::FFTc::gsl_fft_complex_workspace_free;
*gsl_fft_complex_memcpy = *Math::GSL::FFTc::gsl_fft_complex_memcpy;
*gsl_fft_complex_forward = *Math::GSL::FFTc::gsl_fft_complex_forward;
*gsl_fft_complex_backward = *Math::GSL::FFTc::gsl_fft_complex_backward;
*gsl_fft_complex_inverse = *Math::GSL::FFTc::gsl_fft_complex_inverse;
*gsl_fft_complex_transform = *Math::GSL::FFTc::gsl_fft_complex_transform;
*gsl_fft_halfcomplex_radix2_backward = *Math::GSL::FFTc::gsl_fft_halfcomplex_radix2_backward;
*gsl_fft_halfcomplex_radix2_inverse = *Math::GSL::FFTc::gsl_fft_halfcomplex_radix2_inverse;
*gsl_fft_halfcomplex_radix2_transform = *Math::GSL::FFTc::gsl_fft_halfcomplex_radix2_transform;
*gsl_fft_halfcomplex_wavetable_alloc = *Math::GSL::FFTc::gsl_fft_halfcomplex_wavetable_alloc;
*gsl_fft_halfcomplex_wavetable_free = *Math::GSL::FFTc::gsl_fft_halfcomplex_wavetable_free;
*gsl_fft_halfcomplex_backward = *Math::GSL::FFTc::gsl_fft_halfcomplex_backward;
*gsl_fft_halfcomplex_inverse = *Math::GSL::FFTc::gsl_fft_halfcomplex_inverse;
*gsl_fft_halfcomplex_transform = *Math::GSL::FFTc::gsl_fft_halfcomplex_transform;
*gsl_fft_halfcomplex_unpack = *Math::GSL::FFTc::gsl_fft_halfcomplex_unpack;
*gsl_fft_halfcomplex_radix2_unpack = *Math::GSL::FFTc::gsl_fft_halfcomplex_radix2_unpack;
*gsl_fft_real_radix2_transform = *Math::GSL::FFTc::gsl_fft_real_radix2_transform;
*gsl_fft_real_wavetable_alloc = *Math::GSL::FFTc::gsl_fft_real_wavetable_alloc;
*gsl_fft_real_wavetable_free = *Math::GSL::FFTc::gsl_fft_real_wavetable_free;
*gsl_fft_real_workspace_alloc = *Math::GSL::FFTc::gsl_fft_real_workspace_alloc;
*gsl_fft_real_workspace_free = *Math::GSL::FFTc::gsl_fft_real_workspace_free;
*gsl_fft_real_transform = *Math::GSL::FFTc::gsl_fft_real_transform;
*gsl_fft_real_unpack = *Math::GSL::FFTc::gsl_fft_real_unpack;

############# Class : Math::GSL::FFT::gsl_complex_long_double ##############

package Math::GSL::FFT::gsl_complex_long_double;
use vars qw(@ISA %OWNER %ITERATORS %BLESSEDMEMBERS);
@ISA = qw( Math::GSL::FFT );
%OWNER = ();
%ITERATORS = ();
*swig_dat_get = *Math::GSL::FFTc::gsl_complex_long_double_dat_get;
*swig_dat_set = *Math::GSL::FFTc::gsl_complex_long_double_dat_set;
sub new {
    my $pkg = shift;
    my $self = Math::GSL::FFTc::new_gsl_complex_long_double(@_);
    bless $self, $pkg if defined($self);
}

sub DESTROY {
    return unless $_[0]->isa('HASH');
    my $self = tied(%{$_[0]});
    return unless defined $self;
    delete $ITERATORS{$self};
    if (exists $OWNER{$self}) {
        Math::GSL::FFTc::delete_gsl_complex_long_double($self);
        delete $OWNER{$self};
    }
}

sub DISOWN {
    my $self = shift;
    my $ptr = tied(%$self);
    delete $OWNER{$ptr};
}

sub ACQUIRE {
    my $self = shift;
    my $ptr = tied(%$self);
    $OWNER{$ptr} = 1;
}


############# Class : Math::GSL::FFT::gsl_complex ##############

package Math::GSL::FFT::gsl_complex;
use vars qw(@ISA %OWNER %ITERATORS %BLESSEDMEMBERS);
@ISA = qw( Math::GSL::FFT );
%OWNER = ();
%ITERATORS = ();
*swig_dat_get = *Math::GSL::FFTc::gsl_complex_dat_get;
*swig_dat_set = *Math::GSL::FFTc::gsl_complex_dat_set;
sub new {
    my $pkg = shift;
    my $self = Math::GSL::FFTc::new_gsl_complex(@_);
    bless $self, $pkg if defined($self);
}

sub DESTROY {
    return unless $_[0]->isa('HASH');
    my $self = tied(%{$_[0]});
    return unless defined $self;
    delete $ITERATORS{$self};
    if (exists $OWNER{$self}) {
        Math::GSL::FFTc::delete_gsl_complex($self);
        delete $OWNER{$self};
    }
}

sub DISOWN {
    my $self = shift;
    my $ptr = tied(%$self);
    delete $OWNER{$ptr};
}

sub ACQUIRE {
    my $self = shift;
    my $ptr = tied(%$self);
    $OWNER{$ptr} = 1;
}


############# Class : Math::GSL::FFT::gsl_complex_float ##############

package Math::GSL::FFT::gsl_complex_float;
use vars qw(@ISA %OWNER %ITERATORS %BLESSEDMEMBERS);
@ISA = qw( Math::GSL::FFT );
%OWNER = ();
%ITERATORS = ();
*swig_dat_get = *Math::GSL::FFTc::gsl_complex_float_dat_get;
*swig_dat_set = *Math::GSL::FFTc::gsl_complex_float_dat_set;
sub new {
    my $pkg = shift;
    my $self = Math::GSL::FFTc::new_gsl_complex_float(@_);
    bless $self, $pkg if defined($self);
}

sub DESTROY {
    return unless $_[0]->isa('HASH');
    my $self = tied(%{$_[0]});
    return unless defined $self;
    delete $ITERATORS{$self};
    if (exists $OWNER{$self}) {
        Math::GSL::FFTc::delete_gsl_complex_float($self);
        delete $OWNER{$self};
    }
}

sub DISOWN {
    my $self = shift;
    my $ptr = tied(%$self);
    delete $OWNER{$ptr};
}

sub ACQUIRE {
    my $self = shift;
    my $ptr = tied(%$self);
    $OWNER{$ptr} = 1;
}


############# Class : Math::GSL::FFT::gsl_fft_complex_wavetable ##############

package Math::GSL::FFT::gsl_fft_complex_wavetable;
use vars qw(@ISA %OWNER %ITERATORS %BLESSEDMEMBERS);
@ISA = qw( Math::GSL::FFT );
%OWNER = ();
%ITERATORS = ();
*swig_n_get = *Math::GSL::FFTc::gsl_fft_complex_wavetable_n_get;
*swig_n_set = *Math::GSL::FFTc::gsl_fft_complex_wavetable_n_set;
*swig_nf_get = *Math::GSL::FFTc::gsl_fft_complex_wavetable_nf_get;
*swig_nf_set = *Math::GSL::FFTc::gsl_fft_complex_wavetable_nf_set;
*swig_factor_get = *Math::GSL::FFTc::gsl_fft_complex_wavetable_factor_get;
*swig_factor_set = *Math::GSL::FFTc::gsl_fft_complex_wavetable_factor_set;
*swig_twiddle_get = *Math::GSL::FFTc::gsl_fft_complex_wavetable_twiddle_get;
*swig_twiddle_set = *Math::GSL::FFTc::gsl_fft_complex_wavetable_twiddle_set;
*swig_trig_get = *Math::GSL::FFTc::gsl_fft_complex_wavetable_trig_get;
*swig_trig_set = *Math::GSL::FFTc::gsl_fft_complex_wavetable_trig_set;
sub new {
    my $pkg = shift;
    my $self = Math::GSL::FFTc::new_gsl_fft_complex_wavetable(@_);
    bless $self, $pkg if defined($self);
}

sub DESTROY {
    return unless $_[0]->isa('HASH');
    my $self = tied(%{$_[0]});
    return unless defined $self;
    delete $ITERATORS{$self};
    if (exists $OWNER{$self}) {
        Math::GSL::FFTc::delete_gsl_fft_complex_wavetable($self);
        delete $OWNER{$self};
    }
}

sub DISOWN {
    my $self = shift;
    my $ptr = tied(%$self);
    delete $OWNER{$ptr};
}

sub ACQUIRE {
    my $self = shift;
    my $ptr = tied(%$self);
    $OWNER{$ptr} = 1;
}


############# Class : Math::GSL::FFT::gsl_fft_complex_workspace ##############

package Math::GSL::FFT::gsl_fft_complex_workspace;
use vars qw(@ISA %OWNER %ITERATORS %BLESSEDMEMBERS);
@ISA = qw( Math::GSL::FFT );
%OWNER = ();
%ITERATORS = ();
*swig_n_get = *Math::GSL::FFTc::gsl_fft_complex_workspace_n_get;
*swig_n_set = *Math::GSL::FFTc::gsl_fft_complex_workspace_n_set;
*swig_scratch_get = *Math::GSL::FFTc::gsl_fft_complex_workspace_scratch_get;
*swig_scratch_set = *Math::GSL::FFTc::gsl_fft_complex_workspace_scratch_set;
sub new {
    my $pkg = shift;
    my $self = Math::GSL::FFTc::new_gsl_fft_complex_workspace(@_);
    bless $self, $pkg if defined($self);
}

sub DESTROY {
    return unless $_[0]->isa('HASH');
    my $self = tied(%{$_[0]});
    return unless defined $self;
    delete $ITERATORS{$self};
    if (exists $OWNER{$self}) {
        Math::GSL::FFTc::delete_gsl_fft_complex_workspace($self);
        delete $OWNER{$self};
    }
}

sub DISOWN {
    my $self = shift;
    my $ptr = tied(%$self);
    delete $OWNER{$ptr};
}

sub ACQUIRE {
    my $self = shift;
    my $ptr = tied(%$self);
    $OWNER{$ptr} = 1;
}


############# Class : Math::GSL::FFT::gsl_fft_halfcomplex_wavetable ##############

package Math::GSL::FFT::gsl_fft_halfcomplex_wavetable;
use vars qw(@ISA %OWNER %ITERATORS %BLESSEDMEMBERS);
@ISA = qw( Math::GSL::FFT );
%OWNER = ();
%ITERATORS = ();
*swig_n_get = *Math::GSL::FFTc::gsl_fft_halfcomplex_wavetable_n_get;
*swig_n_set = *Math::GSL::FFTc::gsl_fft_halfcomplex_wavetable_n_set;
*swig_nf_get = *Math::GSL::FFTc::gsl_fft_halfcomplex_wavetable_nf_get;
*swig_nf_set = *Math::GSL::FFTc::gsl_fft_halfcomplex_wavetable_nf_set;
*swig_factor_get = *Math::GSL::FFTc::gsl_fft_halfcomplex_wavetable_factor_get;
*swig_factor_set = *Math::GSL::FFTc::gsl_fft_halfcomplex_wavetable_factor_set;
*swig_twiddle_get = *Math::GSL::FFTc::gsl_fft_halfcomplex_wavetable_twiddle_get;
*swig_twiddle_set = *Math::GSL::FFTc::gsl_fft_halfcomplex_wavetable_twiddle_set;
*swig_trig_get = *Math::GSL::FFTc::gsl_fft_halfcomplex_wavetable_trig_get;
*swig_trig_set = *Math::GSL::FFTc::gsl_fft_halfcomplex_wavetable_trig_set;
sub new {
    my $pkg = shift;
    my $self = Math::GSL::FFTc::new_gsl_fft_halfcomplex_wavetable(@_);
    bless $self, $pkg if defined($self);
}

sub DESTROY {
    return unless $_[0]->isa('HASH');
    my $self = tied(%{$_[0]});
    return unless defined $self;
    delete $ITERATORS{$self};
    if (exists $OWNER{$self}) {
        Math::GSL::FFTc::delete_gsl_fft_halfcomplex_wavetable($self);
        delete $OWNER{$self};
    }
}

sub DISOWN {
    my $self = shift;
    my $ptr = tied(%$self);
    delete $OWNER{$ptr};
}

sub ACQUIRE {
    my $self = shift;
    my $ptr = tied(%$self);
    $OWNER{$ptr} = 1;
}


############# Class : Math::GSL::FFT::gsl_fft_real_wavetable ##############

package Math::GSL::FFT::gsl_fft_real_wavetable;
use vars qw(@ISA %OWNER %ITERATORS %BLESSEDMEMBERS);
@ISA = qw( Math::GSL::FFT );
%OWNER = ();
%ITERATORS = ();
*swig_n_get = *Math::GSL::FFTc::gsl_fft_real_wavetable_n_get;
*swig_n_set = *Math::GSL::FFTc::gsl_fft_real_wavetable_n_set;
*swig_nf_get = *Math::GSL::FFTc::gsl_fft_real_wavetable_nf_get;
*swig_nf_set = *Math::GSL::FFTc::gsl_fft_real_wavetable_nf_set;
*swig_factor_get = *Math::GSL::FFTc::gsl_fft_real_wavetable_factor_get;
*swig_factor_set = *Math::GSL::FFTc::gsl_fft_real_wavetable_factor_set;
*swig_twiddle_get = *Math::GSL::FFTc::gsl_fft_real_wavetable_twiddle_get;
*swig_twiddle_set = *Math::GSL::FFTc::gsl_fft_real_wavetable_twiddle_set;
*swig_trig_get = *Math::GSL::FFTc::gsl_fft_real_wavetable_trig_get;
*swig_trig_set = *Math::GSL::FFTc::gsl_fft_real_wavetable_trig_set;
sub new {
    my $pkg = shift;
    my $self = Math::GSL::FFTc::new_gsl_fft_real_wavetable(@_);
    bless $self, $pkg if defined($self);
}

sub DESTROY {
    return unless $_[0]->isa('HASH');
    my $self = tied(%{$_[0]});
    return unless defined $self;
    delete $ITERATORS{$self};
    if (exists $OWNER{$self}) {
        Math::GSL::FFTc::delete_gsl_fft_real_wavetable($self);
        delete $OWNER{$self};
    }
}

sub DISOWN {
    my $self = shift;
    my $ptr = tied(%$self);
    delete $OWNER{$ptr};
}

sub ACQUIRE {
    my $self = shift;
    my $ptr = tied(%$self);
    $OWNER{$ptr} = 1;
}


############# Class : Math::GSL::FFT::gsl_fft_real_workspace ##############

package Math::GSL::FFT::gsl_fft_real_workspace;
use vars qw(@ISA %OWNER %ITERATORS %BLESSEDMEMBERS);
@ISA = qw( Math::GSL::FFT );
%OWNER = ();
%ITERATORS = ();
*swig_n_get = *Math::GSL::FFTc::gsl_fft_real_workspace_n_get;
*swig_n_set = *Math::GSL::FFTc::gsl_fft_real_workspace_n_set;
*swig_scratch_get = *Math::GSL::FFTc::gsl_fft_real_workspace_scratch_get;
*swig_scratch_set = *Math::GSL::FFTc::gsl_fft_real_workspace_scratch_set;
sub new {
    my $pkg = shift;
    my $self = Math::GSL::FFTc::new_gsl_fft_real_workspace(@_);
    bless $self, $pkg if defined($self);
}

sub DESTROY {
    return unless $_[0]->isa('HASH');
    my $self = tied(%{$_[0]});
    return unless defined $self;
    delete $ITERATORS{$self};
    if (exists $OWNER{$self}) {
        Math::GSL::FFTc::delete_gsl_fft_real_workspace($self);
        delete $OWNER{$self};
    }
}

sub DISOWN {
    my $self = shift;
    my $ptr = tied(%$self);
    delete $OWNER{$ptr};
}

sub ACQUIRE {
    my $self = shift;
    my $ptr = tied(%$self);
    $OWNER{$ptr} = 1;
}


# ------- VARIABLE STUBS --------

package Math::GSL::FFT;

*forward = *Math::GSL::FFTc::forward;
*backward = *Math::GSL::FFTc::backward;
*gsl_fft_forward = *Math::GSL::FFTc::gsl_fft_forward;
*gsl_fft_backward = *Math::GSL::FFTc::gsl_fft_backward;

@EXPORT_complex = qw/
               gsl_fft_complex_radix2_forward 
               gsl_fft_complex_radix2_backward 
               gsl_fft_complex_radix2_inverse 
               gsl_fft_complex_radix2_transform 
               gsl_fft_complex_radix2_dif_forward 
               gsl_fft_complex_radix2_dif_backward 
               gsl_fft_complex_radix2_dif_inverse 
               gsl_fft_complex_radix2_dif_transform 
               gsl_fft_complex_wavetable_alloc 
               gsl_fft_complex_wavetable_free 
               gsl_fft_complex_workspace_alloc 
               gsl_fft_complex_workspace_free 
               gsl_fft_complex_memcpy 
               gsl_fft_complex_forward 
               gsl_fft_complex_backward 
               gsl_fft_complex_inverse 
               gsl_fft_complex_transform 
               /;
@EXPORT_halfcomplex = qw/
               gsl_fft_halfcomplex_radix2_backward 
               gsl_fft_halfcomplex_radix2_inverse 
               gsl_fft_halfcomplex_radix2_transform 
               gsl_fft_halfcomplex_wavetable_alloc 
               gsl_fft_halfcomplex_wavetable_free 
               gsl_fft_halfcomplex_backward 
               gsl_fft_halfcomplex_inverse 
               gsl_fft_halfcomplex_transform 
               gsl_fft_halfcomplex_unpack 
               gsl_fft_halfcomplex_radix2_unpack 
               /;
@EXPORT_real = qw/ 
               gsl_fft_real_radix2_transform 
               gsl_fft_real_wavetable_alloc 
               gsl_fft_real_wavetable_free 
               gsl_fft_real_workspace_alloc 
               gsl_fft_real_workspace_free 
               gsl_fft_real_transform 
               gsl_fft_real_unpack 
             /;
@EXPORT_vars = qw/
                $gsl_fft_forward
                $gsl_fft_backward
                /;
@EXPORT_OK =   (
                @EXPORT_real, 
                @EXPORT_complex,
                @EXPORT_halfcomplex, 
                @EXPORT_vars,
                );
%EXPORT_TAGS = ( 
                all         => \@EXPORT_OK, 
                real        => \@EXPORT_real,
                complex     => \@EXPORT_complex,
                halfcomplex => \@EXPORT_halfcomplex,
                vars        => \@EXPORT_vars,
               );
__END__

=head1 NAME

Math::GSL::FFT - Functions for performing Fast Fourier Transforms (FFT)

=head1 SYNOPSIS

use Math::GSL::FFT qw /:all/;

=head1 DESCRIPTION

Here is a list of all the functions in this module :

=over

=item * C<gsl_fft_complex_radix2_forward >

=item * C<gsl_fft_complex_radix2_backward >

=item * C<gsl_fft_complex_radix2_inverse >

=item * C<gsl_fft_complex_radix2_transform >

=item * C<gsl_fft_complex_radix2_dif_forward >

=item * C<gsl_fft_complex_radix2_dif_backward >

=item * C<gsl_fft_complex_radix2_dif_inverse >

=item * C<gsl_fft_complex_radix2_dif_transform >

=item * C<gsl_fft_complex_wavetable_alloc >

=item * C<gsl_fft_complex_wavetable_free >

=item * C<gsl_fft_complex_workspace_alloc >

=item * C<gsl_fft_complex_workspace_free >

=item * C<gsl_fft_complex_memcpy >

=item * C<gsl_fft_complex_forward >

=item * C<gsl_fft_complex_backward >

=item * C<gsl_fft_complex_inverse >

=item * C<gsl_fft_complex_transform >

=item * C<gsl_fft_halfcomplex_radix2_backward >

=item * C<gsl_fft_halfcomplex_radix2_inverse >

=item * C<gsl_fft_halfcomplex_radix2_transform >

=item * C<gsl_fft_halfcomplex_wavetable_alloc >

=item * C<gsl_fft_halfcomplex_wavetable_free >

=item * C<gsl_fft_halfcomplex_backward >

=item * C<gsl_fft_halfcomplex_inverse >

=item * C<gsl_fft_halfcomplex_transform >

=item * C<gsl_fft_halfcomplex_unpack >

=item * C<gsl_fft_halfcomplex_radix2_unpack >

=item * C<gsl_fft_real_radix2_transform >

=item * C<gsl_fft_real_wavetable_alloc >

=item * C<gsl_fft_real_wavetable_free >

=item * C<gsl_fft_real_workspace_alloc >

=item * C<gsl_fft_real_workspace_free >

=item * C<gsl_fft_real_transform >

=item * C<gsl_fft_real_unpack >

=back

This module also includes the following constants :

=over

=item * C<$gsl_fft_forward>

=item * C<$gsl_fft_backward>

=back

For more informations on the functions, we refer you to the GSL offcial
documentation: L<http://www.gnu.org/software/gsl/manual/html_node/>

 Tip : search on google: site:http://www.gnu.org/software/gsl/manual/html_node/ name_of_the_function_you_want


=head1 AUTHORS

Jonathan Leto <jonathan@leto.net> and Thierry Moisan <thierry.moisan@gmail.com>

=head1 COPYRIGHT AND LICENSE

Copyright (C) 2008 Jonathan Leto and Thierry Moisan

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

=cut

1;