# GMP mpz module.

# Copyright 2001-2003 Free Software Foundation, Inc.

#

#  This file is part of the GNU MP Library.

#

#  The GNU MP Library is free software; you can redistribute it and/or modify

#  it under the terms of either:

#

#    * the GNU Lesser General Public License as published by the Free

#      Software Foundation; either version 3 of the License, or (at your

#      option) any later version.

#

#  or

#

#    * 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.

#

#  or both in parallel, as here.

#

#  The GNU MP Library 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 copies of the GNU General Public License and the

#  GNU Lesser General Public License along with the GNU MP Library.  If not,

#  see https://www.gnu.org/licenses/.

package GMP::Mpz;

require GMP;

require Exporter;

@ISA = qw(GMP Exporter);

@EXPORT = qw();

@EXPORT_OK = qw();

%EXPORT_TAGS = ('all' => [qw(

			     bin cdiv cdiv_2exp clrbit combit congruent_p

			     congruent_2exp_p divexact divisible_p

			     divisible_2exp_p even_p fac fdiv fdiv_2exp fib

			     fib2 gcd gcdext hamdist invert jacobi kronecker

			     lcm lucnum lucnum2 mod mpz mpz_export

			     mpz_import nextprime odd_p perfect_power_p

			     perfect_square_p popcount powm probab_prime_p

			     realloc remove root roote rootrem scan0 scan1

			     setbit sizeinbase sqrtrem tdiv tdiv_2exp

			     tstbit)],

		'constants'   => [@EXPORT],

		'noconstants' => [@EXPORT]);

Exporter::export_ok_tags('all');

use overload

    '+'    => \&overload_add,     '+='   => \&overload_addeq,

    '-'    => \&overload_sub,     '-='   => \&overload_subeq,

    '*'    => \&overload_mul,     '*='   => \&overload_muleq,

    '/'    => \&overload_div,     '/='   => \&overload_diveq,

    '%'    => \&overload_rem,     '%='   => \&overload_remeq,

    '<<'   => \&overload_lshift,  '<<='  => \&overload_lshifteq,

    '>>'   => \&overload_rshift,  '>>='  => \&overload_rshifteq,

    '**'   => \&overload_pow,     '**='  => \&overload_poweq,

    '&'    => \&overload_and,     '&='   => \&overload_andeq,

    '|'    => \&overload_ior,     '|='   => \&overload_ioreq,

    '^'    => \&overload_xor,     '^='   => \&overload_xoreq,

    'bool' => \&overload_bool,

    'not'  => \&overload_not,

    '!'    => \&overload_not,

    '~'    => \&overload_com,

    '<=>'  => \&overload_spaceship,

    '++'   => \&overload_inc,

    '--'   => \&overload_dec,

    '='    => \&overload_copy,

    'abs'  => \&overload_abs,

    'neg'  => \&overload_neg,

    'sqrt' => \&overload_sqrt,

    '""'   => \&overload_string;

sub import {

  foreach (@_) {

    if ($_ eq ':constants') {

      overload::constant ('integer' => \&overload_constant,

			  'binary'  => \&overload_constant,

			  'float'   => \&overload_constant);

    } elsif ($_ eq ':noconstants') {

      overload::remove_constant ('integer' => \&overload_constant,

				 'binary'  => \&overload_constant,

				 'float'   => \&overload_constant);

    }

  }

  goto &Exporter::import;

}

1;

__END__

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# perl-indent-level: 2

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