All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
instantiateStacked.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:
7 // Section 6. Trademarks. is deleted and replaced with:
8 //
9 // 6. Trademarks. This License does not grant permission to use the trade
10 // names, trademarks, service marks, or product names of the Licensor
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
22 // language governing permissions and limitations under the Apache License.
23 //
24 #ifdef TF_INSTANTIATE_STACKED_H
25 #error This file may be included only once in a translation unit (.cpp file).
26 #endif
27 
28 #define TF_INSTANTIATE_STACKED_H
29 
30 #include "pxr/pxr.h"
31 #include "pxr/base/tf/stacked.h"
32 
33 PXR_NAMESPACE_OPEN_SCOPE
34 
35 #define TF_INSTANTIATE_STACKED(Derived) \
36  template <> \
37  std::atomic<typename Derived::Storage::Type*> \
38  Derived::Storage::value(nullptr)
39 
40 #define TF_INSTANTIATE_DEFINED_STACKED(Derived) \
41  std::atomic<typename Derived::Storage::Type*> \
42  Derived::Storage::value(nullptr)
43 
44 PXR_NAMESPACE_CLOSE_SCOPE