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#include <pybind11/pybind11.h>
#include <pybind11/numpy.h>
namespace py = pybind11;
void process(py::array_t<uint8_t> arr1, py::array_t<int16_t> arr2) {
// Check shapes or sizes if needed
auto buf1 = arr1.request();
auto buf2 = arr2.request();
if (buf1.ndim != 1 || buf2.ndim != 1) {
throw std::runtime_error("Only 1D arrays supported");
}
if (buf1.size < buf2.size) {
throw std::runtime_error("Input 1 must be same or larger than input 2");
}
// Example: access data
uint8_t* in = static_cast<uint8_t*>(buf1.ptr);
int16_t* out = static_cast<int16_t*>(buf2.ptr);
for (int i=0; i<buf2.size; i++) {
out[i] = in[i] + 1;
}
}
PYBIND11_MODULE(galearn_pdm, m) {
m.def("process", &process, "Process two numpy arrays (uint8 and int16)");
}
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