OrImpl.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.
//
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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//-*****************************************************************************
 
#ifndef Alembic_AbcCoreOgawa_OrImpl_h
#define Alembic_AbcCoreOgawa_OrImpl_h
 
#include <Alembic/AbcCoreOgawa/Foundation.h>
#include <Alembic/AbcCoreOgawa/OrData.h>
#include <Alembic/AbcCoreOgawa/ArImpl.h>
 
namespace Alembic {
namespace AbcCoreOgawa {
namespace ALEMBIC_VERSION_NS {
 
//-*****************************************************************************
class OrImpl
    : public AbcA::ObjectReader
    , public Alembic::Util::enable_shared_from_this<OrImpl>
{
 
public:
 
    OrImpl( Alembic::Util::shared_ptr< ArImpl > iArchive,
            OrDataPtr iData,
            ObjectHeaderPtr iHeader );
 
    OrImpl( AbcA::ObjectReaderPtr iParent,
            Ogawa::IGroupPtr iParentGroup,
            std::size_t iIndex,
            ObjectHeaderPtr iHeader );
 
    virtual ~OrImpl();
 
    //-*************************************************************************
    // ABSTRACT
    //-*************************************************************************
    virtual const AbcA::ObjectHeader & getHeader() const;
 
    virtual AbcA::ArchiveReaderPtr getArchive();
 
    virtual AbcA::ObjectReaderPtr getParent();
 
    virtual AbcA::CompoundPropertyReaderPtr getProperties();
 
    virtual size_t getNumChildren();
 
    virtual const AbcA::ObjectHeader & getChildHeader( size_t i );
 
    virtual const AbcA::ObjectHeader * getChildHeader
    ( const std::string &iName );
 
    virtual AbcA::ObjectReaderPtr getChild( const std::string &iName );
 
    virtual AbcA::ObjectReaderPtr getChild( size_t i );
 
    virtual AbcA::ObjectReaderPtr asObjectPtr();
 
    virtual bool getPropertiesHash( Util::Digest & oDigest );
 
    virtual bool getChildrenHash( Util::Digest & oDigest );
 
private:
 
    Alembic::Util::shared_ptr< ArImpl > getArchiveImpl() const;
 
    // The parent object
    Alembic::Util::shared_ptr< OrImpl > m_parent;
 
    Alembic::Util::shared_ptr< ArImpl > m_archive;
 
    OrDataPtr m_data;
 
    ObjectHeaderPtr m_header;
 
};
 
} // End namespace ALEMBIC_VERSION_NS
 
using namespace ALEMBIC_VERSION_NS;
 
} // End namespace AbcCoreOgawa
} // End namespace Alembic
 
#endif