CpwImpl.h

//-*****************************************************************************
//
// Copyright (c) 2013,
//  Sony Pictures Imageworks Inc. and
//  Industrial Light & Magic, a division of Lucasfilm Entertainment Company Ltd.
//
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// notice, this list of conditions and the following disclaimer.
// *       Redistributions in binary form must reproduce the above
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// Industrial Light & Magic, nor the names of their contributors may be used
// to endorse or promote products derived from this software without specific
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#ifndef Alembic_AbcCoreOgawa_CpwImpl_h
#define Alembic_AbcCoreOgawa_CpwImpl_h
 
#include <Alembic/AbcCoreOgawa/Foundation.h>
#include <Alembic/AbcCoreOgawa/CpwData.h>
 
namespace Alembic {
namespace AbcCoreOgawa {
namespace ALEMBIC_VERSION_NS {
 
//-*****************************************************************************
class CpwImpl
    : public AbcA::CompoundPropertyWriter
    , public Alembic::Util::enable_shared_from_this<CpwImpl>
{
public:
 
    // "top" compound creation called by the object
    CpwImpl( AbcA::ObjectWriterPtr iParent,
             CpwDataPtr iData,
             const AbcA::MetaData & iMeta );
 
    // child compound creation
    CpwImpl( AbcA::CompoundPropertyWriterPtr iParent,
             Ogawa::OGroupPtr iGroup,
             PropertyHeaderPtr iHeader,
             size_t iIndex );
 
    virtual ~CpwImpl();
 
    //-*************************************************************************
    // FROM BasePropertyWriter ABSTRACT
    //-*************************************************************************
 
    virtual const AbcA::PropertyHeader & getHeader() const;
 
    virtual AbcA::ObjectWriterPtr getObject();
 
    virtual AbcA::CompoundPropertyWriterPtr getParent();
 
    virtual AbcA::CompoundPropertyWriterPtr asCompoundPtr();
 
    //-*************************************************************************
    // FROM CompoundPropertyWriter ABSTRACT
    //-*************************************************************************
 
    virtual size_t getNumProperties();
 
    virtual const AbcA::PropertyHeader & getPropertyHeader( size_t i );
 
    virtual const AbcA::PropertyHeader *
    getPropertyHeader( const std::string &iName );
 
    virtual AbcA::BasePropertyWriterPtr
    getProperty( const std::string & iName );
 
    virtual AbcA::ScalarPropertyWriterPtr
    createScalarProperty( const std::string & iName,
        const AbcA::MetaData & iMetaData,
        const AbcA::DataType & iDataType,
        Util::uint32_t iTimeSamplingIndex );
 
    virtual AbcA::ArrayPropertyWriterPtr
    createArrayProperty( const std::string & iName,
        const AbcA::MetaData & iMetaData,
        const AbcA::DataType & iDataType,
        Util::uint32_t iTimeSamplingIndex );
 
    virtual AbcA::CompoundPropertyWriterPtr
    createCompoundProperty( const std::string & iName,
        const AbcA::MetaData & iMetaData );
 
    void fillHash( size_t iIndex, Util::uint64_t iHash0,
                   Util::uint64_t iHash1 );
 
private:
 
    // The object we belong to.
    AbcA::ObjectWriterPtr m_object;
 
    // The parent compound property writer.
    AbcA::CompoundPropertyWriterPtr m_parent;
 
    // The header which defines this property.
    PropertyHeaderPtr m_header;
 
    // child data, this is owned by the object for "top" compounds
    CpwDataPtr m_data;
 
    // Index position within parent
    size_t m_index;
};
 
} // End namespace ALEMBIC_VERSION_NS
 
using namespace ALEMBIC_VERSION_NS;
 
} // End namespace AbcCoreOgawa
} // End namespace Alembic
 
#endif