pybind11/example/example11.cpp

34 lines
1002 B
C++

/*
example/example11.cpp -- keyword arguments and default values
Copyright (c) 2015 Wenzel Jakob <wenzel@inf.ethz.ch>
All rights reserved. Use of this source code is governed by a
BSD-style license that can be found in the LICENSE file.
*/
#include "example.h"
#include <pybind11/stl.h>
void kw_func(int x, int y) { std::cout << "kw_func(x=" << x << ", y=" << y << ")" << std::endl; }
void kw_func4(const std::vector<int> &entries) {
std::cout << "kw_func4: ";
for (int i : entries)
std::cout << i << " ";
std::cout << endl;
}
void init_ex11(py::module &m) {
m.def("kw_func", &kw_func, py::arg("x"), py::arg("y"));
m.def("kw_func2", &kw_func, py::arg("x") = 100, py::arg("y") = 200);
m.def("kw_func3", [](const char *) { }, py::arg("data") = std::string("Hello world!"));
/* A fancier default argument */
std::vector<int> list;
list.push_back(13);
list.push_back(17);
m.def("kw_func4", &kw_func4, py::arg("myList") = list);
}