pybind/pybind11
1
0
Fork 0
mirror of https://github.com/pybind/pybind11.git synced 2026-06-06 15:54:12 +00:00
Code Issues Packages Projects Releases Wiki Activity

type_caster<std::function>: allow None values in both directions

Browse Source
This commit is contained in:
Wenzel Jakob
2016-08-18 11:18:12 +02:00
parent 0b63231bae
commit 8de0437e46
4 changed files with 13 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
example/example-callbacks.cpp
View File

@@ -38,7 +38,10 @@ py::cpp_function test_callback5() {
int dummy_function(int i) { return i + 1; }
int dummy_function2(int i, int j) { return i + j; }
std::function<int(int)> roundtrip(std::function<int(int)> f) {
std::cout << "roundtrip.." << std::endl;
if (!f)
std::cout << "roundtrip (got None).." << std::endl;
else
std::cout << "roundtrip.." << std::endl;
return f;
}