rasdaman API
hdf.hh
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36 #ifndef _R_CONV_HDF_HH_
37 #define _R_CONV_HDF_HH_
38 
39 #include "conversion/convertor.hh"
40 
41 
42 //@ManMemo: Module {\bf conversion}
43 
44 /*@Doc:
45  HDF convertor class.
46 
47  Supported parameters are
48 
49  \begin{tabular}{lcl}
50  comptype && string && the compression type to use (see below)\\
51  quality && int && quality parameter for JPEG compression\\
52  skiphuff && int && skipping parameter for Huffman coding\\
53  \end{tabular}
54 
55  The compression type defaults to deflate but may be one of the
56  following
57 
58  \begin{tabular}{ll}
59  none && no compression\\
60  rle && Run Length Coding\\
61  huffman && Huffman coding\\
62  deflate && ZIP deflate\\
63  \end{tabular}
64 
65 */
66 class r_Conv_HDF : public r_Convertor
67 {
68 public:
70  r_Conv_HDF( const char *src, const r_Minterval &interv, const r_Type *tp) throw(r_Error);
72  r_Conv_HDF( const char *src, const r_Minterval &interv, int tp ) throw(r_Error);
74  ~r_Conv_HDF( void );
75 
77  virtual r_convDesc &convertTo( const char *options=NULL ) throw(r_Error);
79  virtual r_convDesc &convertFrom( const char *options=NULL ) throw(r_Error);
81  virtual r_Convertor *clone( void ) const;
83  virtual const char *get_name( void ) const;
84  virtual r_Data_Format get_data_format( void ) const;
85 
86 
87 private:
89  void initHDF( void );
91  static int getHDFtype(int intType, int &size);
93  static int getIntType(int hdfType, int &size);
95  int datatype, datasize;
97  int skiphuff;
98  int quality;
99  char *compType;
100  static const convert_string_t compNames[];
101  static const int MaxSwapBufferSize;
102 };
103 
104 #endif
Definition: type.hh:56