mirror of
https://github.com/Unidata/netcdf-c.git
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50 lines
1.9 KiB
C
50 lines
1.9 KiB
C
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/* Copyright 2009, UCAR/Unidata and OPeNDAP, Inc.
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See the COPYRIGHT file for more information. */
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#ifndef OCCONTENT_H
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#define OCCONTENT_H
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/*! Specifies the OCcontent*/
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typedef struct OCcontent {
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unsigned int magic;
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OCmode mode;
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struct OCstate* state;
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struct OCnode* node;
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struct OCtree* tree;
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size_t index; /* dim, record, or field*/
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size_t maxindex; /* 0 => max unknown */
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int packed; /* track OC_String and OC_Byte specially*/
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struct {
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int valid; /* if the offset field contains a valid offset */
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unsigned int offset; /* location of this content in the xdr data */
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} xdrpos;
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OCmemdata* memdata; /* iff compiled */
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struct OCcontent* next;
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} OCcontent;
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extern struct OCcontent* ocnewcontent(struct OCstate*);
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extern void ocfreecontent(struct OCstate*, struct OCcontent*);
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extern int ocrootcontent(struct OCstate*, struct OCnode*, struct OCcontent*);
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extern int ocarraycontent(struct OCstate*, struct OCcontent*, struct OCcontent*, size_t);
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extern int ocrecordcontent(struct OCstate*, struct OCcontent*, struct OCcontent*, size_t);
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extern int ocfieldcontent(struct OCstate*, struct OCcontent*, struct OCcontent*, size_t);
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extern int ocgetcontent(struct OCstate*, struct OCcontent*, void* memory, size_t memsize,
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size_t start, size_t count);
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extern size_t ocarraycount(struct OCstate*, struct OCcontent*);
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extern size_t ocrecordcount(struct OCstate*, struct OCcontent*);
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extern size_t ocfieldcount(struct OCstate*, struct OCcontent*);
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extern OCmode occontentmode(struct OCstate* conn, struct OCcontent*);
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extern struct OCnode* occontentnode(struct OCstate* conn, struct OCcontent*);
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extern size_t occontentindex(struct OCstate* conn, struct OCcontent*);
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/* These are not really for external use.*/
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extern struct OCcontent* ocresetcontent(struct OCstate*, OCcontent*);
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extern struct OCcontent* occlonecontent(struct OCstate*, OCcontent*);
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#endif /*OCCONTENT_H*/
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