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