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#pragma once
#include <ATen/record_function.h>
#include <c10/util/Synchronized.h>
#include <map>
#include <set>
#include <string>
namespace torch::jit::mobile {
/* The CustomClassTracer class handles the attachment and removal of a recording
* callback that traces the invocation of code that handles loading custom
* classes on mobile.
*
* You can get the set of used custom classes using
* getLoadedClasses().
*
* Note: This class is not thread safe or re-entrant, and should not be used
* across multiple threads of execution.
*
*/
struct CustomClassTracer final {
at::CallbackHandle handle_;
/* These are the custom class names (constant
* character string) which shows up in code.
*/
typedef std::set<std::string> custom_classes_type;
CustomClassTracer();
static c10::Synchronized<custom_classes_type>& getLoadedClasses();
~CustomClassTracer() {
at::removeCallback(handle_);
}
};
} // namespace torch::jit::mobile
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