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b02703aa24
After a long discussion, I implemented the rules at the end of that issue.
They are documented in nccopy.1.
Additionally, I added a new, per-variable, -c flag that allows
for the direct setting of the chunking parameters for a variable.
The form is
-c var:c1,c2,...ck
where var is the name of the variable (possibly a fully qualified name)
and the ci are the chunksizes for that variable. It must be the case
that the rank of the variable is k. If the new form is used as well
as the old form, then the new form overrides the old form for the
specified variable. Note that multiple occurrences of the new form
-c flag may be specified.
Misc. Other fixes
1. Added -M <size> option to nccopy to specify the minimum
allowable chunksize.
2. Removed the unused variables from bigmeta.c
(Issue https://github.com/Unidata/netcdf-c/issues/1079)
3. Fixed failure of nc_test4/tst_filter.sh by using the new -M
flag (#1) to allow filter test on a small chunk size.
63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
/* Copyright 2009, UCAR/Unidata and OPeNDAP, Inc.
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See the COPYRIGHT file for more information. */
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#ifndef LIST_H
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#define LIST_H 1
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/* Define the type of the elements in the list*/
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#if defined(_CPLUSPLUS_) || defined(__CPLUSPLUS__)
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#define EXTERNC extern "C"
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#else
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#define EXTERNC extern
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#endif
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EXTERNC int listnull(void*);
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typedef struct List {
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unsigned long alloc;
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unsigned long length;
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void** content;
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} List;
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EXTERNC List* listnew(void);
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EXTERNC int listfree(List*);
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EXTERNC int listsetalloc(List*,unsigned long);
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EXTERNC int listsetlength(List*,unsigned long);
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/* Set the ith element */
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EXTERNC int listset(List*,unsigned long,void*);
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/* Get value at position i */
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EXTERNC void* listget(List*,unsigned long);/* Return the ith element of l */
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/* Insert at position i; will push up elements i..|seq|. */
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EXTERNC int listinsert(List*,unsigned long,void*);
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/* Remove element at position i; will move higher elements down */
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EXTERNC void* listremove(List* l, unsigned long i);
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/* Tail operations */
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EXTERNC int listpush(List*,void*); /* Add at Tail */
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EXTERNC void* listpop(List*);
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EXTERNC void* listtop(List*);
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/* Duplicate and return the content (null terminate) */
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EXTERNC void** listdup(List*);
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/* Look for value match */
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EXTERNC int listcontains(List*, void*);
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/* Remove element by value; only removes first encountered */
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EXTERNC int listelemremove(List* l, void* elem);
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/* remove duplicates */
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EXTERNC int listunique(List*);
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/* Create a clone of a list */
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EXTERNC List* listclone(List*);
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/* Following are always "in-lined"*/
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#define listclear(l) listsetlength((l),0)
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#define listextend(l,len) listsetalloc((l),(len)+(l->alloc))
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#define listcontents(l) ((l)==NULL?NULL:(l)->content)
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#define listlength(l) ((l)==NULL?0:(int)(l)->length)
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#endif /*LIST_H*/
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