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assetInfo.h
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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 PXR_USD_AR_ASSET_INFO_H
25#define PXR_USD_AR_ASSET_INFO_H
26
28
29#include "pxr/pxr.h"
30#include "pxr/usd/ar/api.h"
31#include "pxr/base/tf/hash.h"
32#include "pxr/base/vt/value.h"
33#include <string>
34
35PXR_NAMESPACE_OPEN_SCOPE
36
42{
43public:
45 std::string version;
46
49 std::string assetName;
50
53 std::string repoPath;
54
58};
59
60template <class HashState>
61void TfHashAppend(HashState& h, const ArAssetInfo& info)
62{
63 h.Append(info.version, info.assetName, info.repoPath, info.resolverInfo);
64}
65
66inline
67size_t hash_value(const ArAssetInfo& info)
68{
69 return TfHash()(info);
70}
71
73inline
74void swap(ArAssetInfo& lhs, ArAssetInfo& rhs)
75{
76 lhs.version.swap(rhs.version);
77 lhs.assetName.swap(rhs.assetName);
78 lhs.repoPath.swap(rhs.repoPath);
80}
81
83AR_API
84bool
85operator==(const ArAssetInfo& lhs, const ArAssetInfo& rhs);
86
88AR_API
89bool
90operator!=(const ArAssetInfo& lhs, const ArAssetInfo& rhs);
91
92PXR_NAMESPACE_CLOSE_SCOPE
93
94#endif // PXR_USD_AR_ASSET_INFO_H
Contains information about a resolved asset.
Definition: assetInfo.h:42
std::string repoPath
Definition: assetInfo.h:53
std::string version
Version of the resolved asset, if any.
Definition: assetInfo.h:45
VtValue resolverInfo
Additional information specific to the active plugin asset resolver implementation.
Definition: assetInfo.h:57
std::string assetName
The name of the asset represented by the resolved asset, if any.
Definition: assetInfo.h:49
A user-extensible hashing mechanism for use with runtime hash tables.
Definition: hash.h:477
Provides a container which may hold any type, and provides introspection and iteration over array typ...
Definition: value.h:165
VtValue & Swap(VtValue &rhs) noexcept
Swap this with rhs.
Definition: value.h:972
size_t hash_value(const half h)
Overload hash_value for half.
Definition: half.h:45