(std::unique_ptr<pybind11::detail::function_record, pybind11::cpp_function::InitializingFunctionRecordDeleter>&&, char const*, std::type_info const* const*, unsigned long)': /home/../ubuntu/kicad/thirdparty/pybind11/include/pybind11/pybind11.h:415: undefined reference to `PyCMethod_New' ...
I complie a c++ library which can be called by python. i think it should be able to use for c++, but when i link it. but i met: //usr/local/lib/libutil_cpp.so: undefined reference to `PyCMethod_New' //usr/local/lib/libutil_cpp.so: undefi...
the_answer和what属性可以直接使用example.xxx调用 在cpp文件中调用python方法 // Use Python to make our directories py::object os = py::module_::import("os"); py::object makedirs = os.attr("makedirs"); makedirs("/tmp/path/to/somewhere");发布...
问使用gcc构建pybind11项目时获取未定义的引用EN正如我所说，链接器错误与找不到Python库有关。为了获得成功的构建，因此只需要包含该库，因此最终的构建命令是：贯穿
有时候我们甚至可以利用这一特性进行类型转换。作为值传递的条件是类型具有相同的参数以及相同的返回值。
Combining older versions of pybind11 (< 2.6.0) with Python 3.9.0 will trigger undefined behavior that typically manifests as crashes during interpreter shutdown (but could also destroy your data.You have been warned.) We recommend that you update to the latest patch release of Python (3.9.1...
Internal references with correct reference counting C++ classes with virtual (and pure virtual) methods can be extended in Python Integrated NumPy support (NumPy 2 requires pybind11 2.12+) Goodies In addition to the core functionality, pybind11 provides some extra goodies: Python 3.8+, PyPy3 7.3....
...mytest.cpp:function bool pybind11::detail::string_caster<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, false>::load_raw<char>(std::enable_if<std::is_same<char, char>::value, pybind11::handle>::type): error: undefined reference to 'PyByte...
On macOS: the build command is almost the same but it also requires passing the -undefined dynamic_lookup flag so as to ignore missing symbols when building the module: $ c++ -O3 -Wall -shared -std=c++11 -undefined dynamic_lookup $(python3 -m pybind11 --includes) example.cpp -o ex...
you have full access to the object state and you could pass it in the lambda you are using for the __setstate__ function and return a reference to this, right? Or if that still doesn't work, you could just define __setstate__ yourself, although it would be really brittle due to ...