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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/functional.h>
#include <pybind11/stl.h>
#include "triangulation/dim2.h"
#include "triangulation/dim4.h"
#include "triangulation/facetpairing.h"
#include "triangulation/generic.h"
#include "../helpers.h"
#include "../docstrings/triangulation/detail/facetpairing.h"
#include "../docstrings/triangulation/generic/facetpairing.h"
using pybind11::overload_cast;
using regina::BoolSet;
using regina::FacetPairing;
using regina::FacetSpec;
using regina::Triangulation;
template <int dim>
void addFacetPairing(pybind11::module_& m, const char* name) {
RDOC_SCOPE_BEGIN(FacetPairing)
RDOC_SCOPE_BASE(detail::FacetPairingBase)
auto c = pybind11::class_<regina::FacetPairing<dim>>(m, name, rdoc_scope)
.def(pybind11::init<const FacetPairing<dim>&>(), rdoc::__copy)
.def(pybind11::init<const Triangulation<dim>&>(), rdoc::__init)
.def("swap", &FacetPairing<dim>::swap, rbase::swap)
.def("size", &FacetPairing<dim>::size, rbase::size)
.def("__len__", &FacetPairing<dim>::size, rbase::size)
// We do not ask dest() or operator[] to return by reference,
// since FacetSpec is lightweight and we want to enforce constness.
// Use the default policy for (const T&) which is to return by copy.
.def("dest", overload_cast<const FacetSpec<dim>&>(
&FacetPairing<dim>::dest, pybind11::const_), rbase::dest)
.def("dest", overload_cast<size_t, int>(
&FacetPairing<dim>::dest, pybind11::const_), rbase::dest_2)
.def("__getitem__", overload_cast<const FacetSpec<dim>&>(
&FacetPairing<dim>::operator[], pybind11::const_),
rbase::__array)
.def("isUnmatched", overload_cast<const FacetSpec<dim>&>(
&FacetPairing<dim>::isUnmatched, pybind11::const_),
rbase::isUnmatched)
.def("isUnmatched", overload_cast<size_t, int>(
&FacetPairing<dim>::isUnmatched, pybind11::const_),
rbase::isUnmatched_2)
.def("isClosed", &FacetPairing<dim>::isClosed, rbase::isClosed)
.def("isConnected", &FacetPairing<dim>::isConnected, rbase::isConnected)
.def("hasMultiEdge", (bool (FacetPairing<dim>::*)(int) const)(
&FacetPairing<dim>::hasMultiEdge),
rbase::hasMultiEdge)
.def("isCanonical", &FacetPairing<dim>::isCanonical, rbase::isCanonical)
.def("canonical", &FacetPairing<dim>::canonical, rbase::canonical)
.def("canonicalAll", &FacetPairing<dim>::canonicalAll,
rbase::canonicalAll)
.def("findAutomorphisms", &FacetPairing<dim>::findAutomorphisms,
rbase::findAutomorphisms)
.def("textRep", &FacetPairing<dim>::textRep, rbase::textRep)
.def("toTextRep", &FacetPairing<dim>::textRep, // deprecated
rbase::toTextRep)
.def_static("fromTextRep", &FacetPairing<dim>::fromTextRep,
rbase::fromTextRep)
.def("dot", &FacetPairing<dim>::dot,
pybind11::arg("prefix") = nullptr,
pybind11::arg("subgraph") = false,
pybind11::arg("labels") = false,
rbase::dot)
.def_static("dotHeader", &FacetPairing<dim>::dotHeader,
pybind11::arg("graphName") = nullptr, rbase::dotHeader)
.def("divideConnected", &FacetPairing<dim>::divideConnected,
rbase::divideConnected)
.def_static("findAllPairings",
&FacetPairing<dim>::template findAllPairings<
const std::function<void(const FacetPairing<dim>&,
typename FacetPairing<dim>::IsoList)>&>,
pybind11::arg("nSimplices"), pybind11::arg("boundary"),
pybind11::arg("nBdryFacets"), pybind11::arg("action"),
rbase::findAllPairings)
;
regina::python::add_output(c);
regina::python::add_tight_encoding(c);
regina::python::add_eq_operators(c, rbase::__eq);
regina::python::add_global_swap<FacetPairing<dim>>(m, rdoc::global_swap);
RDOC_SCOPE_END
}
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