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added an example on using fancier kinds of default arguments

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Wenzel Jakob
2016-01-17 22:36:43 +01:00
parent 1ae77fe4d3
commit 9180519d8c
3 changed files with 28 additions and 2 deletions
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15
example/example11.cpp
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@@ -8,11 +8,26 @@
*/
#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);
}