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Diffstat (limited to 'src/H5Tpkg.h')
-rw-r--r-- | src/H5Tpkg.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/src/H5Tpkg.h b/src/H5Tpkg.h new file mode 100644 index 0000000..1267e83 --- /dev/null +++ b/src/H5Tpkg.h @@ -0,0 +1,76 @@ +/* + * Copyright (C) 1997 NCSA + * All rights reserved. + * + * Programmer: Robb Matzke <matzke@llnl.gov> + * Monday, December 8, 1997 + * + * Purpose: This file contains declarations which are visible only within + * the H5T package. Source files outside the H5T package should + * include H5Tprivate.h instead. + */ +#ifndef H5T_PACKAGE +#error "Do not include this file outside the H5T package!" +#endif + +#ifndef _H5Tpkg_H +#define _H5Tpkg_H + +#include <H5Tprivate.h> + +typedef struct H5T_atomic_t { + H5T_order_t order; /*byte order */ + size_t prec; /*precision in bits */ + size_t offset; /*bit position of lsb of value */ + intn lo_pad; /*type of lsb padding */ + intn hi_pad; /*type of msb padding */ + union { + struct { + H5T_sign_t sign; /*type of fixed-point sign */ + } i; /*integer; fixed-point types */ + + struct { + size_t sign; /*bit position of sign bit */ + size_t epos; /*position of lsb of exponent */ + size_t esize; /*size of exponent in bits */ + uint64 ebias; /*exponent bias */ + size_t mpos; /*position of lsb of mantissa */ + size_t msize; /*size of mantissa */ + H5T_norm_t norm; /*normalization */ + intn pad; /*type of padding for internal bits */ + } f; /*floating-point types */ + + struct { + H5T_cset_t cset; /*character set */ + H5T_str_t spad; /*space or null padding of extra bytes */ + } s; + } u; +} H5T_atomic_t; + +typedef struct H5T_compnd_t { + intn nalloc; /*num entries allocated in MEMB array */ + intn nmembs; /*number of members defined in struct */ + struct H5T_member_t *memb; /*array of struct members */ +} H5T_compnd_t; + +struct H5T_t { + hbool_t locked; /*if locked, then can't be modified */ + H5T_class_t type; /*which class of type is this? */ + size_t size; /*total size of an instance of this type*/ + union { + H5T_atomic_t atomic; /*an atomic data type */ + H5T_compnd_t compnd; /*a compound data type (struct) */ + } u; +}; + +typedef struct H5T_member_t { + char *name; /*name of this member */ + size_t offset; /*offset from beginning of struct */ + intn ndims; /*member dimensionality */ + size_t dim[4]; /*size in each dimension */ + size_t perm[4];/*index permutation */ + struct H5T_t type; /*type of this member */ +} H5T_member_t; + + +#endif |