contrib/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/PythonExceptionState.h

   1 //===-- PythonExceptionState.h ----------------------------------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef LLDB_PLUGINS_SCRIPTINTERPRETER_PYTHON_PYTHONEXCEPTIONSTATE_H
  10 #define LLDB_PLUGINS_SCRIPTINTERPRETER_PYTHON_PYTHONEXCEPTIONSTATE_H
  11
  12 #ifndef LLDB_DISABLE_PYTHON
  13
  14 #include "PythonDataObjects.h"
  15
  16 namespace lldb_private {
  17
  18 class PythonExceptionState {
  19 public:
  20   explicit PythonExceptionState(bool restore_on_exit);
  21   ~PythonExceptionState();
  22
  23   void Acquire(bool restore_on_exit);
  24
  25   void Restore();
  26
  27   void Discard();
  28
  29   void Reset();
  30
  31   static bool HasErrorOccurred();
  32
  33   bool IsError() const;
  34
  35   PythonObject GetType() const;
  36
  37   PythonObject GetValue() const;
  38
  39   PythonObject GetTraceback() const;
  40
  41   std::string Format() const;
  42
  43 private:
  44   std::string ReadBacktrace() const;
  45
  46   bool m_restore_on_exit;
  47
  48   PythonObject m_type;
  49   PythonObject m_value;
  50   PythonObject m_traceback;
  51 };
  52 }
  53
  54 #endif
  55
  56 #endif