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api.h
1//
2// Copyright 2017 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 PXR_IMAGING_HF_API_H
25#define PXR_IMAGING_HF_API_H
26
28
29#if defined(PXR_STATIC)
30# define HF_API
31# define HF_API_TEMPLATE_CLASS(...)
32# define HF_API_TEMPLATE_STRUCT(...)
33# define HF_LOCAL
34#else
35# if defined(HF_EXPORTS)
36# define HF_API ARCH_EXPORT
37# define HF_API_TEMPLATE_CLASS(...) ARCH_EXPORT_TEMPLATE(class, __VA_ARGS__)
38# define HF_API_TEMPLATE_STRUCT(...) ARCH_EXPORT_TEMPLATE(struct, __VA_ARGS__)
39# else
40# define HF_API ARCH_IMPORT
41# define HF_API_TEMPLATE_CLASS(...) ARCH_IMPORT_TEMPLATE(class, __VA_ARGS__)
42# define HF_API_TEMPLATE_STRUCT(...) ARCH_IMPORT_TEMPLATE(struct, __VA_ARGS__)
43# endif
44# define HF_LOCAL ARCH_HIDDEN
45#endif
46
47#endif // PXR_IMAGING_HF_API_H
Defines symbol visibility macros.