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ArImpl.h
//-*****************************************************************************
//
// Copyright (c) 2013,
// Sony Pictures Imageworks Inc. and
// Industrial Light & Magic, a division of Lucasfilm Entertainment Company Ltd.
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Sony Pictures Imageworks, nor
// Industrial Light & Magic, nor the names of their contributors may be used
// to endorse or promote products derived from this software without specific
// prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
//-*****************************************************************************
#ifndef Alembic_AbcCoreOgawa_ArImpl_h
#define Alembic_AbcCoreOgawa_ArImpl_h
#include <Alembic/AbcCoreOgawa/Foundation.h>
#include <Alembic/AbcCoreOgawa/StreamManager.h>
namespace Alembic {
namespace AbcCoreOgawa {
namespace ALEMBIC_VERSION_NS {
//-*****************************************************************************
class OrData;
//-*****************************************************************************
class ArImpl
: public AbcA::ArchiveReader
, public Alembic::Util::enable_shared_from_this<ArImpl>
{
private:
friend class ReadArchive;
ArImpl( const std::string &iFileName,
size_t iNumStreams=1,
bool iUseMMap=true);
ArImpl( const std::vector< std::istream * > & iStreams );
public:
virtual ~ArImpl();
//-*************************************************************************
// ABSTRACT FUNCTIONS
//-*************************************************************************
virtual const std::string &getName() const;
virtual const AbcA::MetaData &getMetaData() const;
virtual AbcA::ObjectReaderPtr getTop();
virtual AbcA::TimeSamplingPtr getTimeSampling( Util::uint32_t iIndex );
virtual AbcA::ArchiveReaderPtr asArchivePtr();
virtual AbcA::ReadArraySampleCachePtr getReadArraySampleCachePtr()
{
return AbcA::ReadArraySampleCachePtr();
}
virtual void
setReadArraySampleCachePtr( AbcA::ReadArraySampleCachePtr iPtr )
{
}
virtual AbcA::index_t getMaxNumSamplesForTimeSamplingIndex(
Util::uint32_t iIndex );
virtual Util::uint32_t getNumTimeSamplings()
{
return m_timeSamples.size();
}
virtual Util::int32_t getArchiveVersion()
{
return m_archiveVersion;
}
StreamIDPtr getStreamID();
const std::vector< AbcA::MetaData > & getIndexedMetaData();
private:
void init();
std::string m_fileName;
size_t m_numStreams;
Ogawa::IArchive m_archive;
Alembic::Util::weak_ptr< AbcA::ObjectReader > m_top;
Alembic::Util::shared_ptr < OrData > m_data;
Alembic::Util::mutex m_orlock;
Util::int32_t m_archiveVersion;
std::vector < AbcA::TimeSamplingPtr > m_timeSamples;
std::vector < AbcA::index_t > m_maxSamples;
ObjectHeaderPtr m_header;
StreamManager m_manager;
std::vector< AbcA::MetaData > m_indexMetaData;
};
} // End namespace ALEMBIC_VERSION_NS
using namespace ALEMBIC_VERSION_NS;
} // End namespace AbcCoreOgawa
} // End namespace Alembic
#endif
Alembic::AbcCoreOgawa::ALEMBIC_VERSION_NS::ArImpl::getArchiveVersion
virtual Util::int32_t getArchiveVersion()
Definition ArImpl.h:99
Alembic::AbcCoreOgawa::ALEMBIC_VERSION_NS::ArImpl::getReadArraySampleCachePtr
virtual AbcA::ReadArraySampleCachePtr getReadArraySampleCachePtr()
Definition ArImpl.h:81
Alembic::AbcCoreOgawa::ALEMBIC_VERSION_NS::ArImpl::getNumTimeSamplings
virtual Util::uint32_t getNumTimeSamplings()
Definition ArImpl.h:94
Alembic::AbcCoreOgawa::ALEMBIC_VERSION_NS::ArImpl::getTop
virtual AbcA::ObjectReaderPtr getTop()
Definition ArImpl.cpp:156
Alembic::AbcCoreOgawa::ALEMBIC_VERSION_NS::ArImpl::asArchivePtr
virtual AbcA::ArchiveReaderPtr asArchivePtr()
Definition ArImpl.cpp:182
Alembic::AbcCoreOgawa::ALEMBIC_VERSION_NS::ArImpl::getName
virtual const std::string & getName() const
Definition ArImpl.cpp:144
Alembic::AbcCoreOgawa::ALEMBIC_VERSION_NS::ArImpl::getMetaData
virtual const AbcA::MetaData & getMetaData() const
Definition ArImpl.cpp:150
Alembic::AbcCoreOgawa::ALEMBIC_VERSION_NS::OrData
Definition OrData.h:52
Alembic::AbcCoreOgawa::ALEMBIC_VERSION_NS::StreamManager
Definition StreamManager.h:55
Alembic::Ogawa::ALEMBIC_VERSION_NS::IArchive
Definition IArchive.h:51
Alembic::Util::ALEMBIC_VERSION_NS::mutex
Definition Foundation.h:176
Alembic
Alembic namespace ...
Definition ArchiveInfo.cpp:39