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Diffstat (limited to 'src/H5Tprivate.h')
| -rw-r--r-- | src/H5Tprivate.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/src/H5Tprivate.h b/src/H5Tprivate.h new file mode 100644 index 0000000..31b2e74 --- /dev/null +++ b/src/H5Tprivate.h @@ -0,0 +1,50 @@ +/**************************************************************************** + * NCSA HDF * + * Software Development Group * + * National Center for Supercomputing Applications * + * University of Illinois at Urbana-Champaign * + * 605 E. Springfield, Champaign IL 61820 * + * * + * For conditions of distribution and use, see the accompanying * + * hdf/COPYING file. * + * * + ****************************************************************************/ + +/* $Id$ */ + +/* + * This file contains private information about the H5T module + */ + +#ifndef H5TPRIVATE_H +#define H5TPRIVATE_H + +#include "H5Tproto.h" +#define H5T_RESERVED_ATOMS 8 + +/* Structure for storing information about a field in a compound datatype */ +typedef struct { + char *name; /* Name of the field */ + uintn name_off; /* Offset of name in global small-data heap */ + uintn struct_off; /* Offset of field within structure */ + h5_atomic_type_t dt; /* Datatype of the field */ + hatom_t dim_id; /* dimensionality ID of the field */ + } h5_field_info_t; + +/* Structure for storing information about a compound datatype */ +typedef struct { + uintn n; /* Number of fields */ + uintn mem_size; /* Size of the compound structure in memory */ + uintn disk_size; /* Size of the compound structure on disk */ + h5_field_info_t *flist; /* List of fields in the compound object */ + } h5_compound_info_t; + +/* Structure for storing information any datatype */ +typedef struct { + h5_atomic_type_t dt; /* Atomic type of this object */ + char *name; /* Name of datatype */ + h5_compound_info_t *ci; /* Information for compound datatypes */ + } h5_datatype_t; + +#endif /* H5TPRIVATE_H */ + |