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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 "enumerate/typetrie.h"
#include "utilities/exception.h"
#include "../helpers.h"
#include "../docstrings/enumerate/typetrie.h"
using regina::TypeTrie;
template <int nTypes>
void addTypeTrieFor(pybind11::module_& m, const char* name) {
RDOC_SCOPE_BEGIN(TypeTrie)
auto c = pybind11::class_<TypeTrie<nTypes>>(m, name, rdoc_scope)
.def(pybind11::init<>(), rdoc::__default)
.def(pybind11::init<const TypeTrie<nTypes>&>(), rdoc::__copy)
.def("swap", &TypeTrie<nTypes>::swap, rdoc::swap)
.def("clear", &TypeTrie<nTypes>::clear, rdoc::clear)
.def("insert", [](TypeTrie<nTypes>& t, pybind11::list arg) {
char* c = new char[arg.size() + 1];
size_t len = 0;
try {
int type;
for (auto item : arg) {
type = item.cast<int>();
if (type < 0 || type >= nTypes) {
delete[] c;
throw regina::InvalidArgument(
"Element of type vector is out of range");
}
c[len++] = static_cast<char>(type);
}
} catch (pybind11::cast_error const&) {
delete[] c;
throw regina::InvalidArgument(
"Element of type vector not convertible to integer");
}
c[len] = 0;
t.insert(c, len);
delete[] c;
}, pybind11::arg("entry"), rdoc::insert)
.def("dominates", [](const TypeTrie<nTypes>& t, pybind11::list arg) {
char* c = new char[arg.size() + 1];
size_t len = 0;
try {
int type;
for (auto item : arg) {
type = item.cast<int>();
if (type < 0 || type >= nTypes) {
delete[] c;
throw regina::InvalidArgument(
"Element of type vector is out of range");
}
c[len++] = static_cast<char>(type);
}
} catch (pybind11::cast_error const&) {
delete[] c;
throw regina::InvalidArgument(
"Element of type vector not convertible to integer");
}
c[len] = 0;
bool ans = t.dominates(c, len);
delete[] c;
return ans;
}, pybind11::arg("vec"), rdoc::dominates)
;
regina::python::add_eq_operators(c, rdoc::__eq);
regina::python::add_output(c);
regina::python::add_global_swap<TypeTrie<nTypes>>(m, rdoc::global_swap);
RDOC_SCOPE_END
}
void addTypeTrie(pybind11::module_& m) {
addTypeTrieFor<4>(m, "TypeTrie4");
addTypeTrieFor<7>(m, "TypeTrie7");
}
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