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#pragma once
#include <stdexcept>
#include <c10/util/Optional.h>
#include <torch/csrc/Export.h>
#include <string>
namespace torch {
namespace jit {
struct TORCH_API JITException : public std::runtime_error {
explicit JITException(
const std::string& msg,
c10::optional<std::string> python_class_name = c10::nullopt,
c10::optional<std::string> original_msg = c10::nullopt);
c10::optional<std::string> getPythonClassName() const {
return python_class_name_;
}
// the original msg if this is from a python exception. The interpretor has
// changed the original message by adding "The following operation failed in
// the TorchScript interpreter." in front of it in the handleError function.
c10::optional<std::string> getOriginalMsg() const {
return original_msg_;
}
static const std::string& getCaughtOriginalMsg();
static const std::string& getCaughtPythonClassName();
static void setCaughtOriginalMsg(const std::string& msg);
static void setCaughtPythonClassName(const std::string& pythonClassName);
private:
c10::optional<std::string> python_class_name_;
c10::optional<std::string> original_msg_;
};
} // namespace jit
} // namespace torch
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