如何在pybind11中将一个数字从f_style转换为c_style？

#include <pybind11/pybind11.h>
#include <pybind11/numpy.h>

py::array_t<double> f_style_to_c_style(py::array_t<double> input_array) {
    py::buffer_info buf_info = input_array.request();
    double* ptr = static_cast<double*>(buf_info.ptr);
    std::size_t size = buf_info.size;

    // 创建一个新的c_style数组
    py::array_t<double> output_array({size});
    py::buffer_info output_buf_info = output_array.request();
    double* output_ptr = static_cast<double*>(output_buf_info.ptr);

    // 将f_style数组中的元素复制到c_style数组中
    for (std::size_t i = 0; i < size; ++i) {
        output_ptr[i] = ptr[i];
    }

    return output_array;
}

PYBIND11_MODULE(example, m) {
    m.def("f_style_to_c_style", &f_style_to_c_style, "Convert a number from f_style to c_style");
}

import example
import numpy as np

# 创建一个f_style数组
f_style_array = np.array([1.0, 2.0, 3.0], order='F')

# 调用C++函数将f_style数组转换为c_style数组
c_style_array = example.f_style_to_c_style(f_style_array)

# 打印结果
print(c_style_array)