pytorch/torch/csrc/dynamo/cache_entry.cpp

#include <torch/csrc/dynamo/cache_entry.h>

#include <torch/csrc/dynamo/debug_macros.h>
#include <torch/csrc/dynamo/extra_state.h>

CacheEntry::CacheEntry(const py::handle& guarded_code) {
  this->check_fn = guarded_code.attr("check_fn");
  this->code = guarded_code.attr("code");
}

py::object CacheEntry::next() {
  NULL_CHECK(this->_owner);
  auto it = this->_owner_loc;
  ++it;
  if (it == this->_owner->cache_entry_list.end()) {
    return py::none();
  }
  return py::cast(*it, py::return_value_policy::reference);
}

PyCodeObject* CacheEntry_get_code(CacheEntry* e) {
  return (PyCodeObject*)e->code.ptr();
}

PyObject* CacheEntry_to_obj(CacheEntry* e) {
  if (!e) {
    return py::none().release().ptr();
  }
  return py::cast(e, py::return_value_policy::reference).release().ptr();
}