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preprocessorUtilsLite.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 #ifndef TF_PREPROCESSORUTILSLITE_H
25 #define TF_PREPROCESSORUTILSLITE_H
26 
27 // Helper for TF_PP_CAT. This extra indirection is required so that macros get
28 // expanded before the pasting occurs.
29 #define TF_PP_CAT_IMPL(x, y) x ## y
30 
34 #define TF_PP_CAT(x, y) TF_PP_CAT_IMPL(x, y)
35 
36 #endif // TF_PREPROCESSORUTILSLITE_H