pyExceptionState.h
1 //
2 // Copyright 2016 Pixar
3 //
4 // Licensed under the Apache License, Version 2.0 (the "Apache License")
5 // with the following modification; you may not use this file except in
6 // compliance with the Apache License and the following modification to it:
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12 // the License and to reproduce the content of the NOTICE file.
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14 // You may obtain a copy of the Apache License at
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19 // distributed under the Apache License with the above modification is
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24 
25 #include "pxr/pxr.h"
26 
27 #include "pxr/base/tf/api.h"
28 #include "pxr/base/tf/pyLock.h"
29 #include "pxr/base/tf/errorMark.h"
30 
31 #include <boost/python/handle.hpp>
32 
33 PXR_NAMESPACE_OPEN_SCOPE
34 
35 struct TfPyExceptionState {
36  TfPyExceptionState(boost::python::handle<> const &type,
37  boost::python::handle<> const &value,
38  boost::python::handle<> const &trace) :
39  _type(type), _value(value), _trace(trace) {}
40  boost::python::handle<> const &GetType() const { return _type; }
41  boost::python::handle<> const &GetValue() const { return _value; }
42  boost::python::handle<> const &GetTrace() const { return _trace; }
43  void Release() {
44  _type.release();
45  _value.release();
46  _trace.release();
47  }
48  TF_API
49  std::string GetExceptionString() const;
50  private:
51  boost::python::handle<> _type, _value, _trace;
52 };
53 
54 PXR_NAMESPACE_CLOSE_SCOPE