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IData.h
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35 
36 #ifndef _Alembic_Ogawa_IData_h_
37 #define _Alembic_Ogawa_IData_h_
38 
39 #include <Alembic/Util/Export.h>
41 #include <Alembic/Ogawa/IStreams.h>
42 
43 namespace Alembic {
44 namespace Ogawa {
45 namespace ALEMBIC_VERSION_NS {
46 
48 {
49 public:
50 
51  ~IData();
52 
53  void read(Alembic::Util::uint64_t iSize, void * iData,
54  Alembic::Util::uint64_t iOffset, std::size_t iThreadId);
55 
56  Alembic::Util::uint64_t getSize() const;
57 
58  // not really necessary for most workflows, it could be used by some
59  // Ogawa utilities to detect when this IData is shared
60  Alembic::Util::uint64_t getPos() const;
61 
62 private:
63  friend class IGroup;
64  IData(IStreamsPtr iStreams, Alembic::Util::uint64_t iPos,
65  std::size_t iThreadId);
66 
67  class PrivateData;
68  Alembic::Util::unique_ptr< PrivateData > mData;
69 };
70 
71 typedef Alembic::Util::shared_ptr< IData > IDataPtr;
72 
73 } // End namespace ALEMBIC_VERSION_NS
74 
75 using namespace ALEMBIC_VERSION_NS;
76 
77 } // End namespace Ogawa
78 
79 } // End namespace Alembic
80 
81 #endif
void read(T &in, bool &v)
Definition: ImfXdr.h:611
Alembic::Util::shared_ptr< IData > IDataPtr
Definition: IData.h:71
Alembic::Util::shared_ptr< IStreams > IStreamsPtr
Definition: IStreams.h:73
#define ALEMBIC_EXPORT
Definition: Export.h:51
#define ALEMBIC_VERSION_NS
Definition: Foundation.h:104