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/*********************************************************************
* Copyright 1993, UCAR/Unidata
* See netcdf/COPYRIGHT file for copying and redistribution conditions.
* $Header: /upc/share/CVS/netcdf-3/libncdap3/getvara.h,v 1.11 2010/05/27 21:34:08 dmh Exp $
*********************************************************************/
#ifndef GETVARA_H
#define GETVARA_H
/*
Define the overall maximum cache size
and the per-retrieval maximum size
*/
/* Use slightly misspelled names to avoid conflicts */
#define KILBYTE 0x400
#define MEGBYTE 0x100000
#define GIGBYTE 0x40000000
/* The cache limit is in terms of bytes */
#define DFALTCACHELIMIT (100*MEGBYTE)
/* The fetch limit is in terms of bytes */
#define DFALTFETCHLIMIT (100*KILBYTE)
/* WARNING: The small limit is in terms of the # of vector elements */
#define DFALTSMALLLIMIT (1*KILBYTE)
/* Max number of cache nodes */
#define DFALTCACHECOUNT (100)
/* Define a tracker for memory to support*/
/* the concatenation*/
struct NCMEMORY {
void* memory;
char* next; /* where to store the next chunk of data*/
};
typedef int nc_tactic;
#define tactic_null 0
#define tactic_all 1
#define tactic_partial 2
#define tactic_grid 4
#define tactic_var 8
typedef struct Getvara {
void* memory; /* where result is put*/
struct NCcachenode* cache;
struct DCEprojection* varaprojection;
/* associated variable*/
OCtype dsttype;
CDFnode* target;
CDFnode* target0;
} Getvara;
#endif /*GETVARA_H*/
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