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OStream.h
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35 
36 #ifndef _Alembic_Ogawa_OStream_h_
37 #define _Alembic_Ogawa_OStream_h_
38 
39 #include <Alembic/Util/Export.h>
41 
42 #include <ostream>
43 
44 #if defined _WIN32 || defined _WIN64
45  #define STREAM_BUF_SIZE 1024*1024*2
46 #endif
47 
48 namespace Alembic {
49 namespace Ogawa {
50 namespace ALEMBIC_VERSION_NS {
51 
53 {
54 public:
55  OStream(const std::string & iFileName);
56  OStream(std::ostream * iStream);
57  ~OStream();
58 
59  bool isValid();
60 
61  Alembic::Util::uint64_t getAndSeekEndPos();
62  void write(const void * iBuf, Alembic::Util::uint64_t iSize);
63  void seek(Alembic::Util::uint64_t iPos);
64 
65 private:
66  // noncopyable
67  OStream(const OStream &);
68  const OStream & operator=(const OStream &);
69 
70  class PrivateData;
71  Alembic::Util::unique_ptr< PrivateData > mData;
72 
73  void init();
74 };
75 
76 typedef Alembic::Util::shared_ptr< OStream > OStreamPtr;
77 
78 
79 } // End namespace ALEMBIC_VERSION_NS
80 
81 using namespace ALEMBIC_VERSION_NS;
82 
83 } // End namespace Ogawa
84 
85 } // End namespace Alembic
86 
87 #endif
GLsizei const GLchar *const * string
Definition: glcorearb.h:813
Alembic::Util::shared_ptr< OStream > OStreamPtr
Definition: OStream.h:76
void write(T &out, bool v)
Definition: ImfXdr.h:332
#define ALEMBIC_EXPORT
Definition: Export.h:51
#define ALEMBIC_VERSION_NS
Definition: Foundation.h:104