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/**************************************************************************
* *
* Regina - A Normal Surface Theory Calculator *
* Python Interface *
* *
* Copyright (c) 1999-2025, 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. *
* *
* As an exception, when this program is distributed through (i) the *
* App Store by Apple Inc.; (ii) the Mac App Store by Apple Inc.; or *
* (iii) Google Play by Google Inc., then that store may impose any *
* digital rights management, device limits and/or redistribution *
* restrictions that are required by its terms of service. *
* *
* 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/>. *
* *
**************************************************************************/
#include <pybind11/pybind11.h>
#include <pybind11/operators.h>
#include <pybind11/stl.h>
#include "maths/integer.h"
#include "maths/laurent2.h"
#include "../helpers.h"
#include "../docstrings/maths/laurent2.h"
using pybind11::overload_cast;
using regina::Integer;
using regina::Laurent2;
void addLaurent2(pybind11::module_& m) {
RDOC_SCOPE_BEGIN(Laurent2)
auto c = pybind11::class_<Laurent2<Integer>>(m, "Laurent2", rdoc_scope)
.def(pybind11::init<>(), rdoc::__default)
.def(pybind11::init<const Laurent2<Integer>&>(), rdoc::__copy)
.def(pybind11::init([](long xExp, long yExp) { // deprecated
Laurent2<Integer> ans;
ans.initExp(xExp, yExp);
return ans;
}) , rdoc::__init)
.def(pybind11::init<const Laurent2<Integer>&, long, long>(),
rdoc::__init_2)
.def(pybind11::init([](const std::vector<
std::tuple<long, long, Integer>>& coeffs) {
return new Laurent2<Integer>(coeffs.begin(), coeffs.end());
}), pybind11::arg("coefficients"), rdoc::__init_3)
.def("init", overload_cast<>(&Laurent2<Integer>::init), rdoc::init)
.def("initExp", &Laurent2<Integer>::initExp, rdoc::initExp)
.def("init", &Laurent2<Integer>::initExp, rdoc::init_2) // deprecated
.def("isZero", &Laurent2<Integer>::isZero, rdoc::isZero)
.def("set", &Laurent2<Integer>::set, rdoc::set)
.def("swap", &Laurent2<Integer>::swap, rdoc::swap)
.def("negate", &Laurent2<Integer>::negate, rdoc::negate)
.def("invertX", &Laurent2<Integer>::invertX, rdoc::invertX)
.def("invertY", &Laurent2<Integer>::invertY, rdoc::invertY)
.def("str", overload_cast<const char*, const char*>(
&Laurent2<Integer>::str, pybind11::const_),
pybind11::arg(), pybind11::arg("varY") = nullptr, rdoc::str)
.def("utf8", overload_cast<const char*, const char*>(
&Laurent2<Integer>::utf8, pybind11::const_),
pybind11::arg(), pybind11::arg("varY") = nullptr, rdoc::utf8)
.def("__getitem__", [](const Laurent2<Integer>& p,
std::pair<long, long> exponents) {
return p(exponents.first, exponents.second);
}, pybind11::return_value_policy::copy, // to enforce constness
rdoc::__call)
.def("__setitem__", [](Laurent2<Integer>& p,
std::pair<long, long> exponents, const Integer& value) {
p.set(exponents.first, exponents.second, value);
}, rdoc::__call)
.def(pybind11::self *= Integer(), rdoc::__imul)
.def(pybind11::self /= Integer(), rdoc::__idiv)
.def(pybind11::self += pybind11::self, rdoc::__iadd)
.def(pybind11::self -= pybind11::self, rdoc::__isub)
.def(pybind11::self *= pybind11::self, rdoc::__imul_2)
.def(pybind11::self * Integer(), rdoc_global::__mul)
.def(Integer() * pybind11::self, rdoc_global::__mul_2)
.def(pybind11::self / Integer(), rdoc_global::__div)
.def(pybind11::self + pybind11::self, rdoc_global::__add)
.def(pybind11::self - pybind11::self, rdoc_global::__sub_2)
.def(pybind11::self * pybind11::self, rdoc_global::__mul_3)
.def(- pybind11::self, rdoc_global::__sub)
;
regina::python::add_output(c);
regina::python::add_tight_encoding(c);
regina::python::add_eq_operators(c, rdoc::__eq);
regina::python::add_cmp_operators(c, rdoc::__cmp);
regina::python::add_global_swap<Laurent2<Integer>>(m, rdoc::global_swap);
RDOC_SCOPE_END
}
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