}; 定义AbstractDLLInterface类的type_caster namespace PYBIND11_NAMESPACE { namespace detail { template <>structtype_caster<AbstractDLLInterface> { public: PYBIND11_TYPE_CASTER(AbstractDLLInterface, const_name("AbstractDLLInterface"));/** * Conversion part 1 (Python -> C++): convert a PyObject ...
However, there does not appear to be a way to check the the first condition; type_casters would probably have to declare it, which would require an addition to the type_caster API. Reproducible example code C++ // `std::vector<std::string*> does not work because the string is owned by...
PYBIND11_TYPE_CASTER(inty, const_name("inty")); /** * Conversion part 1 (Python->C++): convert a PyObject into a inty * instance or return false upon failure. The second argument * indicates whether implicit conversions should be applied.*/ ...
pybind11/type_caster_pyobject_ptr.hwas added to support automatic wrapping of APIs that make use ofPyObject *. This header needs to included explicitly (i.e. it is not included implicitly withpybind/pybind11.h). #4601 format_descriptor<>&npy_format_descriptor<>PyObject *specializations were ...
PYBIND11_TYPE_CASTER now uses fully qualified symbols, so it can be used outside of pybind11::detail. #3758 Some fixes for PyPy 3.9. #3768 Fixed a potential memleak in PyPy in get_type_override. #3774 Fix usage of VISIBILITY_INLINES_HIDDEN. #3721 Build...
error: cannot initialize a parameter of type 'char **' with an rvalue of type 'typename make_caster<char **>::cast_op_type<typename std::add_rvalue_reference<char**>::type>' (aka 'char *')。具体来说,代码如下所示: # 浏览0提问于2018-03-09得票数 3 回答已采纳...
1. 为什么 pybind11 这类中间件是必要的 我们以 UE 官方的PythonScriptPlugin中的代码为例, 如果直接依赖 Python C API, 你实现出来的代码可能是如下这样的: 代码语言:javascript 复制 // NOTE: _T = typing.TypeVar('_T') and Any/Type/Union/Mapping/Optional are defines by the Python typing module.st...
我发现了错误：我使用的是Eigen::Map而不是Eigen::Ref。
type_caster_base.h /usr/include/pybind11/detail/typeid.h /usr/include/pybind11/detail/value_and_holder.h /usr/include/pybind11/eigen.h /usr/include/pybind11/eigen/common.h /usr/include/pybind11/eigen/matrix.h /usr/include/pybind11/eigen/tensor.h /usr/include/pybind11/embed.h /usr/...
The elements require conversionandthe sequence is being loaded into aSpan<T*>(regardless of anyconsts; the element caster which owns the converted value would be destroyed beforeloadis complete, resulting in dangling references). The span is nested (ie,absl::Span<absl::Span<T>>, regardless of...