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/**************************************************************************
* *
* Regina - A Normal Surface Theory Calculator *
* Python Interface *
* *
* Copyright (c) 1999-2009, Ben Burton *
* For further details contact Ben Burton (bab@debian.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; if not, write to the Free *
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
* MA 02110-1301, USA. *
* *
**************************************************************************/
/* end stub */
#include "maths/nlargeinteger.h"
#include <boost/python.hpp>
using namespace boost::python;
using regina::NLargeInteger;
namespace {
BOOST_PYTHON_MEMBER_FUNCTION_OVERLOADS(OL_stringValue,
NLargeInteger::stringValue, 0, 1);
boost::python::tuple divisionAlg(const NLargeInteger& n,
const NLargeInteger& divisor) {
NLargeInteger remainder;
NLargeInteger quotient = n.divisionAlg(divisor, remainder);
return make_tuple(quotient, remainder);
}
}
void addNLargeInteger() {
scope s = class_<NLargeInteger>("NLargeInteger")
.def(init<long>())
.def(init<const NLargeInteger&>())
.def(init<const char*, optional<int> >())
.def("isInfinite", &NLargeInteger::isInfinite)
.def("longValue", &NLargeInteger::longValue)
.def("stringValue", &NLargeInteger::stringValue, OL_stringValue())
.def("swap", &NLargeInteger::swap)
.def(self == self)
.def(self == long())
.def(self != self)
.def(self != long())
.def(self < self)
.def(self < long())
.def(self > self)
.def(self > long())
.def(self <= self)
.def(self <= long())
.def(self >= self)
.def(self >= long())
.def(self + self)
.def(self + long())
.def(self - self)
.def(self - long())
.def(self * self)
.def(self * long())
.def(self / self)
.def(self / long())
.def("divExact", &NLargeInteger::divExact)
.def(self % self)
.def(self % long())
.def("divisionAlg", divisionAlg)
.def(- self)
.def(self += self)
.def(self += long())
.def(self -= self)
.def(self -= long())
.def(self *= self)
.def(self *= long())
.def(self /= self)
.def(self /= long())
.def("divByExact", &NLargeInteger::divByExact,
return_internal_reference<>())
.def(self %= self)
.def(self %= long())
.def("negate", &NLargeInteger::negate)
.def("raiseToPower", &NLargeInteger::raiseToPower)
.def("abs", &NLargeInteger::abs)
.def("gcd", &NLargeInteger::gcd)
.def("lcm", &NLargeInteger::lcm)
.def("gcdWithCoeffs", &NLargeInteger::gcdWithCoeffs)
.def("legendre", &NLargeInteger::legendre)
.def(self_ns::str(self))
;
// Apparently there is no way in python to make a module attribute
// read-only.
s.attr("zero") = NLargeInteger::zero;
s.attr("one") = NLargeInteger::one;
s.attr("infinity") = NLargeInteger::infinity;
boost::python::implicitly_convertible<long, NLargeInteger>();
boost::python::implicitly_convertible<std::string, NLargeInteger>();
}
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