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threads.h
1 //
2 // Copyright 2018 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:
7 // Section 6. Trademarks. is deleted and replaced with:
8 //
9 // 6. Trademarks. This License does not grant permission to use the trade
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11 // and its affiliates, except as required to comply with Section 4(c) of
12 // the License and to reproduce the content of the NOTICE file.
13 //
14 // You may obtain a copy of the Apache License at
15 //
16 // http://www.apache.org/licenses/LICENSE-2.0
17 //
18 // Unless required by applicable law or agreed to in writing, software
19 // distributed under the Apache License with the above modification is
20 // distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
21 // KIND, either express or implied. See the Apache License for the specific
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24 
25 #ifndef TRACE_THREADS_H
26 #define TRACE_THREADS_H
27 
28 #include "pxr/pxr.h"
29 #include "pxr/base/trace/api.h"
30 
31 #include <string>
32 
33 PXR_NAMESPACE_OPEN_SCOPE
34 
40 class TraceThreadId {
41 public:
45  TRACE_API TraceThreadId();
46 
48  TRACE_API explicit TraceThreadId(const std::string& id);
49 
51  const std::string& ToString() const { return _id; }
52 
54  TRACE_API bool operator==(const TraceThreadId&) const;
55 
57  TRACE_API bool operator<(const TraceThreadId&) const;
58 private:
59  std::string _id;
60 };
61 
62 inline TraceThreadId TraceGetThreadId() {
63  return TraceThreadId();
64 }
65 
66 PXR_NAMESPACE_CLOSE_SCOPE
67 
68 #endif // TRACE_THREADS_H
VT_API bool operator==(VtDictionary const &, VtDictionary const &)
Equality comparison.