pybindaliases.hpp

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// -------------------------------------------------------//
//
// SHAMROCK code for hydrodynamics
// Copyright (c) 2021-2026 Timothée David--Cléris <tim.shamrock@proton.me>
// SPDX-License-Identifier: CeCILL Free Software License Agreement v2.1
// Shamrock is licensed under the CeCILL 2.1 License, see LICENSE for more information
//
// -------------------------------------------------------//
 
#pragma once

 
#include "shambase/call_lambda.hpp"
#include "shambase/unique_name_macro.hpp"
#include <pybind11/pybind11.h>

namespace py = pybind11;

using fct_sig = std::function<void(py::module &)>;

void register_pybind_init_func(fct_sig);

#define _internal_register_pybind_init(funcname, lambda_name, varname)                             \
    static void funcname(py::module &varname);                                                     \
    static shambase::call_lambda lambda_name([]() {                                                \
        register_pybind_init_func(funcname);                                                       \
    });                                                                                            \
    static void funcname(py::module &varname)

#define ON_PYTHON_INIT                                                                             \
    _internal_register_pybind_init(                                                                \
        __shamrock_unique_name(pybind_), __shamrock_unique_name(pybind_class_obj_), root_module)