[409] | 1 | /********************************************************************* |
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| 2 | * Copyright 1993, UCAR/Unidata |
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| 3 | * See netcdf/COPYRIGHT file for copying and redistribution conditions. |
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| 4 | * $Header: /upc/share/CVS/netcdf-3/libncdap3/dapalign.h,v 1.3 2009/09/23 22:26:00 dmh Exp $ |
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| 5 | *********************************************************************/ |
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| 6 | #ifndef ALIGN_H |
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| 7 | #define ALIGN_H 1 |
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| 8 | |
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| 9 | typedef struct NCtypealignment { |
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| 10 | char* typename; |
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| 11 | int alignment; |
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| 12 | } NCtypealignment; |
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| 13 | |
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| 14 | /* Define indices for every primitive C type */ |
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| 15 | /* NAT => NOT-A-TYPE*/ |
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| 16 | #define NCCTYPENAT 0 |
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| 17 | #define NCCTYPECHAR 1 |
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| 18 | #define NCCTYPEUCHAR 2 |
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| 19 | #define NCCTYPESHORT 3 |
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| 20 | #define NCCTYPEUSHORT 4 |
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| 21 | #define NCCTYPEINT 5 |
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| 22 | #define NCCTYPEUINT 6 |
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| 23 | #define NCCTYPELONG 7 |
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| 24 | #define NCCTYPEULONG 8 |
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| 25 | #define NCCTYPELONGLONG 9 |
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| 26 | #define NCCTYPEULONGLONG 10 |
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| 27 | #define NCCTYPEFLOAT 11 |
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| 28 | #define NCCTYPEDOUBLE 12 |
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| 29 | #define NCCTYPEPTR 13 |
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| 30 | #define NCCTYPENCVLEN 14 |
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| 31 | |
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| 32 | /* Capture in struct and in a vector*/ |
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| 33 | typedef struct NCtypealignset { |
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| 34 | NCtypealignment charalign; /* char*/ |
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| 35 | NCtypealignment ucharalign; /* unsigned char*/ |
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| 36 | NCtypealignment shortalign; /* short*/ |
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| 37 | NCtypealignment ushortalign; /* unsigned short*/ |
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| 38 | NCtypealignment intalign; /* int*/ |
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| 39 | NCtypealignment uintalign; /* unsigned int*/ |
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| 40 | NCtypealignment longalign; /* long*/ |
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| 41 | NCtypealignment ulongalign; /* unsigned long*/ |
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| 42 | NCtypealignment longlongalign; /* long long*/ |
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| 43 | NCtypealignment ulonglongalign; /* unsigned long long*/ |
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| 44 | NCtypealignment floatalign; /* float*/ |
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| 45 | NCtypealignment doublealign; /* double*/ |
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| 46 | NCtypealignment ptralign; /* void**/ |
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| 47 | NCtypealignment ncvlenalign; /* nc_vlen_t*/ |
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| 48 | } NCtypealignset; |
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| 49 | |
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| 50 | typedef NCtypealignment NCtypealignvec; |
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| 51 | |
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| 52 | extern void compute_nccalignments(void); |
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| 53 | extern unsigned int ncctypealignment(int nctype); |
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| 54 | extern int nccpadding(unsigned long offset, int alignment); |
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| 55 | |
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| 56 | #endif /*ALIGN_H*/ |
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