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-rw-r--r--src/H5Sall.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/src/H5Sall.c b/src/H5Sall.c
index 96ca1e5..1b9ceec 100644
--- a/src/H5Sall.c
+++ b/src/H5Sall.c
@@ -676,11 +676,16 @@ H5S_all_offset(const H5S_t H5_ATTR_UNUSED *space, hsize_t *offset)
PURPOSE
Return unlimited dimension of selection, or -1 if none
USAGE
- VDSINC
+ int H5S_all_unlim_dim(space)
+ H5S_t *space; IN: Dataspace pointer to check
RETURNS
Unlimited dimension of selection, or -1 if none (never fails).
DESCRIPTION
- VDSINC
+ Returns the index of the unlimited dimension in this selection, or -1
+ if the selection has no unlimited dimension. "All" selections are
+ always unlimited in every dimension, though this is not reflected in
+ other calls, where the selection is "clipped" against the current
+ extent, so for consistency this function always returns -1.
GLOBAL VARIABLES
COMMENTS, BUGS, ASSUMPTIONS
EXAMPLES