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ArImpl.h
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36 
37 #ifndef _Alembic_AbcCoreHDF5_ArImpl_h_
38 #define _Alembic_AbcCoreHDF5_ArImpl_h_
39 
42 
43 namespace Alembic {
44 namespace AbcCoreHDF5 {
45 namespace ALEMBIC_VERSION_NS {
46 
47 //-*****************************************************************************
48 class OrData;
49 
50 //-*****************************************************************************
51 class ArImpl
52  : public AbcA::ArchiveReader
53  , public Alembic::Util::enable_shared_from_this<ArImpl>
54 {
55 private:
56  friend class ReadArchive;
57 
58  ArImpl( const std::string &iFileName,
60  const bool iCacheHierarchy );
61 
62 public:
63  virtual ~ArImpl();
64 
65  //-*************************************************************************
66  // ABSTRACT FUNCTIONS
67  //-*************************************************************************
68  virtual const std::string &getName() const;
69 
70  virtual const AbcA::MetaData &getMetaData() const;
71 
72  virtual AbcA::ObjectReaderPtr getTop();
73 
74  virtual AbcA::TimeSamplingPtr getTimeSampling( uint32_t iIndex );
75 
77 
79  {
80  return m_readArraySampleCache;
81  }
82 
83  //! THIS METHOD IS NOT MULTITHREAD SAFE
84  virtual void
86  {
87  m_readArraySampleCache = iPtr;
88  }
89 
91  uint32_t iIndex );
92 
93  virtual uint32_t getNumTimeSamplings()
94  {
95  return m_timeSamples.size();
96  }
97 
98  virtual int32_t getArchiveVersion()
99  {
100  return m_archiveVersion;
101  }
102 
103 private:
104  std::string m_fileName;
105  hid_t m_file;
106 
107  Alembic::Util::weak_ptr< AbcA::ObjectReader > m_top;
108  Alembic::Util::shared_ptr < OrData > m_data;
109  ObjectHeaderPtr m_header;
110  Alembic::Util::mutex m_orlock;
111 
112  int32_t m_archiveVersion;
113 
114  std::vector < AbcA::TimeSamplingPtr > m_timeSamples;
115  std::vector < AbcA::index_t > m_maxSamples;
116 
117  AbcA::ReadArraySampleCachePtr m_readArraySampleCache;
118 
119  HDF5Hierarchy m_H5H;
120 };
121 
122 } // End namespace ALEMBIC_VERSION_NS
123 
124 using namespace ALEMBIC_VERSION_NS;
125 
126 } // End namespace AbcCoreHDF5
127 } // End namespace Alembic
128 
129 #endif
virtual void setReadArraySampleCachePtr(AbcA::ReadArraySampleCachePtr iPtr)
THIS METHOD IS NOT MULTITHREAD SAFE.
Definition: ArImpl.h:85
virtual const AbcA::MetaData & getMetaData() const
Alembic::Util::shared_ptr< AbcA::ObjectHeader > ObjectHeaderPtr
Definition: Foundation.h:83
virtual AbcA::index_t getMaxNumSamplesForTimeSamplingIndex(uint32_t iIndex)
GLsizei const GLchar *const * string
Definition: glcorearb.h:813
Alembic::Util::shared_ptr< ObjectReader > ObjectReaderPtr
virtual AbcA::ObjectReaderPtr getTop()
virtual AbcA::ReadArraySampleCachePtr getReadArraySampleCachePtr()
Definition: ArImpl.h:78
Alembic::Util::shared_ptr< TimeSampling > TimeSamplingPtr
Definition: TimeSampling.h:137
Alembic::Util::shared_ptr< ReadArraySampleCache > ReadArraySampleCachePtr
int hid_t
Definition: H5Ipublic.h:56
Alembic::Util::shared_ptr< ArchiveReader > ArchiveReaderPtr
Smart Ptrs to Readers.
virtual const std::string & getName() const
virtual AbcA::ArchiveReaderPtr asArchivePtr()
virtual AbcA::TimeSamplingPtr getTimeSampling(uint32_t iIndex)
Returns the TimeSampling at a given index.
#define ALEMBIC_VERSION_NS
Definition: Foundation.h:104