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This is a helper class which supports a number of features including exception to string formatting with backtrace handling and auto-restore of exception state upon scope exit. Additionally, unit tests are included to verify the feature set of the class. llvm-svn: 252994
64 lines
1.1 KiB
C++
64 lines
1.1 KiB
C++
//===-- PythonExceptionState.h ----------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLDB_PLUGINS_SCRIPTINTERPRETER_PYTHON_PYTHONEXCEPTIONSTATE_H
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#define LLDB_PLUGINS_SCRIPTINTERPRETER_PYTHON_PYTHONEXCEPTIONSTATE_H
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#include "PythonDataObjects.h"
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namespace lldb_private
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{
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class PythonExceptionState
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{
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public:
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explicit PythonExceptionState(bool restore_on_exit);
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~PythonExceptionState();
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void
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Acquire(bool restore_on_exit);
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void
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Restore();
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void
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Discard();
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static bool
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HasErrorOccurred();
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bool
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IsError() const;
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PythonObject
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GetType() const;
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PythonObject
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GetValue() const;
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PythonObject
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GetTraceback() const;
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std::string
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Format() const;
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private:
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std::string
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ReadBacktrace() const;
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bool m_restore_on_exit;
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PythonObject m_type;
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PythonObject m_value;
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PythonObject m_traceback;
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};
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}
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#endif
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