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62 lines
1.8 KiB
C
62 lines
1.8 KiB
C
/*********************************************************************
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* Copyright 2009, UCAR/Unidata
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* See netcdf/COPYRIGHT file for copying and redistribution conditions.
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*********************************************************************/
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/* $Id: offsets.h,v 1.2 2010/05/24 19:59:58 dmh Exp $ */
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/* $Header: /upc/share/CVS/netcdf-3/ncgen/offsets.h,v 1.2 2010/05/24 19:59:58 dmh Exp $ */
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#ifndef OFFSETS_H
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#define OFFSETS_H 1
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typedef struct Alignment {
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char* typename;
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unsigned int alignment;
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} Alignment;
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/* Define indices for every primitive C type */
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/* NAT => NOT-A-TYPE*/
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#define NATINDEX 0
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#define CHARINDEX 1
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#define UCHARINDEX 2
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#define SHORTINDEX 3
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#define USHORTINDEX 4
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#define INTINDEX 5
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#define UINTINDEX 6
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#define LONGINDEX 7
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#define ULONGINDEX 8
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#define LONGLONGINDEX 9
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#define ULONGLONGINDEX 10
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#define FLOATINDEX 11
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#define DOUBLEINDEX 12
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#define PTRINDEX 13
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#define NCVLENINDEX 14
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#define NCTYPES 15
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/* Capture in struct and in a vector*/
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typedef struct Typealignset {
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Alignment charalign; /* char*/
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Alignment ucharalign; /* unsigned char*/
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Alignment shortalign; /* short*/
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Alignment ushortalign; /* unsigned short*/
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Alignment intalign; /* int*/
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Alignment uintalign; /* unsigned int*/
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Alignment longalign; /* long*/
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Alignment ulongalign; /* unsigned long*/
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Alignment longlongalign; /* long long*/
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Alignment ulonglongalign; /* unsigned long long*/
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Alignment floatalign; /* float*/
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Alignment doublealign; /* double*/
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Alignment ptralign; /* void**/
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Alignment ncvlenalign; /* nc_vlen_t*/
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} Typealignset;
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typedef Alignment Typealignvec;
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extern char* ctypenames[];
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extern void compute_alignments(void);
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extern unsigned int nctypealignment(nc_type nctype);
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#endif /*OFFSETS_H*/
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