Alembic: AbcCoreLayer/ArImpl.h Source File

Alembic 1.8.11

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ArImpl.h
1//-*****************************************************************************
2//
3// Copyright (c) 2016,
4// Sony Pictures Imageworks, Inc. and
5// Industrial Light & Magic, a division of Lucasfilm Entertainment Company Ltd.
6//
7// All rights reserved.
8//
9// Redistribution and use in source and binary forms, with or without
10// modification, are permitted provided that the following conditions are
11// met:
12// * Redistributions of source code must retain the above copyright
13// notice, this list of conditions and the following disclaimer.
14// * Redistributions in binary form must reproduce the above
15// copyright notice, this list of conditions and the following disclaimer
16// in the documentation and/or other materials provided with the
17// distribution.
18// * Neither the name of Sony Pictures Imageworks, nor
19// Industrial Light & Magic nor the names of their contributors may be used
20// to endorse or promote products derived from this software without specific
21// prior written permission.
22//
23// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
24// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
25// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
26// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
27// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
28// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
29// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
30// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
31// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
32// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
33// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34//
35//-*****************************************************************************
36
37#ifndef Alembic_AbcCoreLayer_ArImpl_h
38#define Alembic_AbcCoreLayer_ArImpl_h
39
40#include <Alembic/AbcCoreLayer/Foundation.h>
41
42namespace Alembic {
43namespace AbcCoreLayer {
44namespace ALEMBIC_VERSION_NS {
45
46//-*****************************************************************************
47//class OrData;
48
49//-*****************************************************************************
50 class ArImpl
51 : public AbcA::ArchiveReader
52 , public Alembic::Util::enable_shared_from_this<ArImpl>
53{
54private:
55 friend class ReadArchive;
56
57 ArImpl( ArchiveReaderPtrs & iArchives );
58
59
60public:
61
62 virtual ~ArImpl();
63
64 //-*************************************************************************
65 // ABSTRACT FUNCTIONS
66 //-*************************************************************************
67 virtual const std::string &getName() const;
68
69 virtual const AbcA::MetaData &getMetaData() const;
70
71 virtual AbcA::ObjectReaderPtr getTop();
72
73 virtual AbcA::TimeSamplingPtr getTimeSampling( Util::uint32_t iIndex );
74
75 virtual AbcA::ArchiveReaderPtr asArchivePtr();
76
77 virtual AbcA::ReadArraySampleCachePtr getReadArraySampleCachePtr();
78
79 virtual void setReadArraySampleCachePtr( AbcA::ReadArraySampleCachePtr iPtr );
80
81 virtual AbcA::index_t getMaxNumSamplesForTimeSamplingIndex(
82 Util::uint32_t iIndex );
83
84 virtual Util::uint32_t getNumTimeSamplings();
85
86 virtual Util::int32_t getArchiveVersion();
87
88private:
89 std::string m_fileName;
90
91 ArchiveReaderPtrs m_archives;
92
93 Alembic::Util::weak_ptr< AbcA::ObjectReader > m_top;
94 Alembic::Util::mutex m_lock;
95
96 std::vector < AbcA::TimeSamplingPtr > m_timeSamples;
97 std::vector < AbcA::index_t > m_maxSamples;
98 ObjectHeaderPtr m_header;
99
100 Util::int32_t m_archiveVersion;
101
102};
103
104} // End namespace ALEMBIC_VERSION_NS
105
106using namespace ALEMBIC_VERSION_NS;
107
108} // End namespace AbcCoreLayer
109} // End namespace Alembic
110
111#endif //_Alembic_AbcCoreLayer_ArImpl_h_
Alembic::AbcCoreLayer::ALEMBIC_VERSION_NS::ArImpl::getNumTimeSamplings
virtual Util::uint32_t getNumTimeSamplings()
Definition ArImpl.cpp:204
Alembic::AbcCoreLayer::ALEMBIC_VERSION_NS::ArImpl::getTop
virtual AbcA::ObjectReaderPtr getTop()
Definition ArImpl.cpp:138
Alembic::AbcCoreLayer::ALEMBIC_VERSION_NS::ArImpl::getReadArraySampleCachePtr
virtual AbcA::ReadArraySampleCachePtr getReadArraySampleCachePtr()
Definition ArImpl.cpp:192
Alembic::AbcCoreLayer::ALEMBIC_VERSION_NS::ArImpl::asArchivePtr
virtual AbcA::ArchiveReaderPtr asArchivePtr()
Definition ArImpl.cpp:174
Alembic::AbcCoreLayer::ALEMBIC_VERSION_NS::ArImpl::getName
virtual const std::string & getName() const
Definition ArImpl.cpp:126
Alembic::AbcCoreLayer::ALEMBIC_VERSION_NS::ArImpl::getMetaData
virtual const AbcA::MetaData & getMetaData() const
Definition ArImpl.cpp:132
Alembic::AbcCoreLayer::ALEMBIC_VERSION_NS::ArImpl::getArchiveVersion
virtual Util::int32_t getArchiveVersion()
Definition ArImpl.cpp:210
Alembic::Util::ALEMBIC_VERSION_NS::mutex
Definition Foundation.h:176
Alembic
Alembic namespace ...
Definition ArchiveInfo.cpp:39