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author | Allen Byrne <50328838+byrnHDF@users.noreply.github.com> | 2021-05-04 22:46:10 (GMT) |
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committer | GitHub <noreply@github.com> | 2021-05-04 22:46:10 (GMT) |
commit | 021d7c7278fd9c182802f2d5419438716beb37bc (patch) | |
tree | 772b610158e3c771e575a5d7095ebfa589480240 /doxygen/examples/H5Pset_object_flush_cb.c | |
parent | 0801e83615713d95174ed936462310cea32328c7 (diff) | |
download | hdf5-021d7c7278fd9c182802f2d5419438716beb37bc.zip hdf5-021d7c7278fd9c182802f2d5419438716beb37bc.tar.gz hdf5-021d7c7278fd9c182802f2d5419438716beb37bc.tar.bz2 |
Hdf5 1 12 doxygen merge (#615)
* OESS-98 fix tools test for plugins
* sync fork
* Merge of changes from dev
* Move problem option to bottom of the list until fixed
* HDFFV-11106 - fix parsing optional args
* HDFFV-11106 add note
* grammer fix
* Whitespace after clang formatting
* Undo format version 11 changes
* Update check to working version
* Merge workflow and minor changes from develop
* Update supported platforms
* PR#3 merge from develop
* Merge gcc 10 diagnostics option from develop
* Merge #318 OSX changes from develop
* Merge serval small changes from dev
* fix typo
* Minor non-space formatting changes
* GH #386 copyright corrections for java folder
* revert because logic requires false return
* Merges from develop
#358 patches from vtk
#361 fix header guard spelling
* Remove case statement for H5I_EVENTSET
* Correct call with versioning
* Remove tabs
* Double underscore change
* Merges from develop
#340 clang -Wformat-security warnings
#360 Fixed uninitialized warnings
Remove more underscores from header guards
* Merge #380 from develop
* Correct date entry
* Split format source and commit changes on repo push
* remove pre-split setting
* Change windows TS to use older VS.
* HDFFV-11212 JNI export util and Javadoc
* Suggested review changes
* Another change found
* Committing clang-format changes
* Some Javadoc warning fixes
* Committing clang-format changes
* Updated javadoc fixes
* HDFFV-11228/9 merges from develop
* remove obsolete debug comment
* Fix conflict
* HDFFV-11229 merge changes from develop
* HDFFV-11229 merge second compare from develop
* HDFFV-11229 fix reference file
* HDFFV-11229 update autotools test script for two ref files
* HDFFV-11229 merge dev changes for long double display in tools
* Committing clang-format changes
* Update with changes from develop
* Add "option" command for clang options
* Rework CMake add_custom to use the BYPRODUCTS argument
Update pkgconfig scripts for parallel builds.
Fix install COPYING file reference.
Remove unused round defines.
Change CMake default setting of BUILD_CPP to off.
* Whitespace changes
* Rework CMake add_custom to use the BYPRODUCTS argument
* Revert CMake configure checks for round defines
* With VS 2015 minimum strdup is supported
* Doxygen comments merged from develop
* doxygen build updates
* Correct version string for map functions
Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
Diffstat (limited to 'doxygen/examples/H5Pset_object_flush_cb.c')
-rw-r--r-- | doxygen/examples/H5Pset_object_flush_cb.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/doxygen/examples/H5Pset_object_flush_cb.c b/doxygen/examples/H5Pset_object_flush_cb.c new file mode 100644 index 0000000..1dfa90d --- /dev/null +++ b/doxygen/examples/H5Pset_object_flush_cb.c @@ -0,0 +1,41 @@ +hid_t file_id, fapl_id; +hid_t dataset_id, dapl_id; +unsigned counter; + +/* Create a copy of the file access property list */ +fapl_id = H5Pcreate(H5P_FILE_ACCESS); + +/* Set up the object flush property values */ +/* flush_cb: callback function to invoke when an object flushes (see below) */ +/* counter: user data to pass along to the callback function */ +H5Pset_object_flush_cb(fapl_id, flush_cb, &counter); + +/* Open the file */ +file_id = H5Fopen(FILE, H5F_ACC_RDWR, H5P_DEFAULT); + +/* Create a group */ +gid = H5Gcreate2(fid, “group”, H5P_DEFAULT, H5P_DEFAULT_H5P_DEFAULT); + +/* Open a dataset */ +dataset_id = H5Dopen2(file_id, DATASET, H5P_DEFAULT); + +/* The flush will invoke flush_cb() with counter */ +H5Dflush(dataset_id); +/* counter will be equal to 1 */ + +/* ... */ + +/* The flush will invoke flush_cb() with counter */ +H5Gflush(gid); +/* counter will be equal to 2 */ + +/* ... */ + +/* The callback function for object flush property */ +static herr_t +flush_cb(hid_t obj_id, void *_udata) +{ + unsigned *flush_ct = (unsigned *)_udata; + ++(*flush_ct); + return 0; +} |