2018-01-17 02:00:09 +08:00
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#ifndef H5MISC_H
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#define H5MISC_H
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#ifdef _MSC_VER
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#ifdef DLL_EXPORT /* define when building the library */
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#define DECLSPEC __declspec(dllexport)
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#else
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#define DECLSPEC __declspec(dllimport)
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#endif
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#else
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#define DECLSPEC extern
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#endif
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/* use an integer greater than 256 to be id of the registered filter. */
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#define H5Z_FILTER_TEST 32768
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/* Define the test cases */
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typedef enum H5testcase {
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TC_NONE = 0,
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TC_ENDIAN = 1,
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2019-03-22 01:33:27 +08:00
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TC_ODDSIZE = 2,
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Regularize the scoping of dimensions
This is a follow-on to pull request
````https://github.com/Unidata/netcdf-c/pull/1959````,
which fixed up type scoping.
The primary changes are to _nc\_inq\_dimid()_ and to ncdump.
The _nc\_inq\_dimid()_ function is supposed to allow the name to be
and FQN, but this apparently never got implemented. So if was modified
to support FQNs.
The ncdump program is supposed to output fully qualified dimension names
in its generated CDL file under certain conditions.
Suppose ncdump has a netcdf-4 file F with variable V, and V's parent group
is G. For each dimension id D referenced by V, ncdump needs to determine
whether to print its name as a simple name or as a fully qualified name (FQN).
The algorithm is as follows:
1. Search up the tree of ancestor groups.
2. If one of those ancestor groups contains the dimid, then call it dimgrp.
3. If one of those ancestor groups contains a dim with the same name as the dimid, but with a different dimid, then record that as duplicate=true.
4. If dimgrp is defined and duplicate == false, then we do not need an fqn.
5. If dimgrp is defined and duplicate == true, then we do need an fqn to avoid incorrectly using the duplicate.
6. If dimgrp is undefined, then do a preorder breadth-first search of all the groups looking for the dimid.
7. If found, then use the fqn of the first found such dimension location.
8. If not found, then fail.
Test case ncdump/test_scope.sh was modified to test the proper
operation of ncdump and _nc\_inq\_dimid()_.
Misc. Other Changes:
* Fix nc_inq_ncid (NC4_inq_ncid actually) to return root group id if the name argument is NULL.
* Modify _ncdump/printfqn_ to print out a dimid FQN; this supports verification that the resulting .nc files were properly created.
2021-06-01 05:51:12 +08:00
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TC_EXPANDED = 3,
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2018-01-17 02:00:09 +08:00
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} H5testcase;
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/* declare the hdf5 interface */
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DECLSPEC H5PL_type_t H5PLget_plugin_type(void);
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DECLSPEC const void* H5PLget_plugin_info(void);
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DECLSPEC const H5Z_class2_t H5Z_TEST[1];
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2021-09-03 07:04:26 +08:00
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#if 0
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2018-01-20 09:45:56 +08:00
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/* Declare filter specific functions */
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DECLSPEC htri_t H5Z_test_can_apply(hid_t dcpl_id, hid_t type_id, hid_t space_id);
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2018-01-17 02:00:09 +08:00
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DECLSPEC size_t H5Z_filter_test(unsigned flags,size_t cd_nelmts,const unsigned cd_values[],
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size_t nbytes,size_t *buf_size,void**buf);
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2021-09-03 07:04:26 +08:00
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#endif
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2018-01-17 02:00:09 +08:00
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2020-09-28 02:43:46 +08:00
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DECLSPEC void NC_h5filterspec_fix8(void* mem0, int decode);
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2018-01-17 02:00:09 +08:00
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#endif /*H5MISC_H*/
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