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OrData.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_OrData_h
#define Alembic_AbcCoreOgawa_OrData_h
#include <Alembic/AbcCoreOgawa/Foundation.h>
namespace Alembic {
namespace AbcCoreOgawa {
namespace ALEMBIC_VERSION_NS {
class CprData;
// data class owned by OrImpl, or ArImpl if it is a "top" object.
// it owns and makes child objects
class OrData : public Alembic::Util::enable_shared_from_this<OrData>
{
public:
OrData( Ogawa::IGroupPtr iGroup,
const std::string & iParentName,
size_t iThreadId,
AbcA::ArchiveReader & iArchive,
const std::vector< AbcA::MetaData > & iIndexedMetaData );
~OrData();
AbcA::CompoundPropertyReaderPtr
getProperties( AbcA::ObjectReaderPtr iParent );
size_t getNumChildren();
const AbcA::ObjectHeader &
getChildHeader( AbcA::ObjectReaderPtr iParent, size_t i );
const AbcA::ObjectHeader *
getChildHeader( AbcA::ObjectReaderPtr iParent, const std::string &iName );
AbcA::ObjectReaderPtr
getChild( AbcA::ObjectReaderPtr iParent, const std::string &iName );
AbcA::ObjectReaderPtr
getChild( AbcA::ObjectReaderPtr iParent, size_t i );
void getPropertiesHash( Util::Digest & oDigest, size_t iThreadId );
void getChildrenHash( Util::Digest & oDigest, size_t iThreadId );
private:
Ogawa::IGroupPtr m_group;
struct Child
{
ObjectHeaderPtr header;
WeakOrPtr made;
Alembic::Util::mutex lock;
};
typedef std::map<std::string, size_t> ChildrenMap;
// The children
Alembic::Util::unique_ptr< Child[] > m_children;
ChildrenMap m_childrenMap;
// Our "top" property.
Alembic::Util::weak_ptr< AbcA::CompoundPropertyReader > m_top;
Alembic::Util::shared_ptr < CprData > m_data;
Alembic::Util::mutex m_cprlock;
};
typedef Alembic::Util::shared_ptr<OrData> OrDataPtr;
} // End namespace ALEMBIC_VERSION_NS
using namespace ALEMBIC_VERSION_NS;
} // End namespace AbcCoreOgawa
} // End namespace Alembic
#endif
Alembic::AbcCoreOgawa::ALEMBIC_VERSION_NS::CprData
Definition CprData.h:49
Alembic::Util::ALEMBIC_VERSION_NS::mutex
Definition Foundation.h:176
Alembic
Alembic namespace ...
Definition ArchiveInfo.cpp:39
Alembic::Util::ALEMBIC_VERSION_NS::Digest
Definition Digest.h:51