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authorQuincey Koziol <koziol@hdfgroup.org>2007-11-20 22:12:52 (GMT)
committerQuincey Koziol <koziol@hdfgroup.org>2007-11-20 22:12:52 (GMT)
commit3aa3af4fb6a4c4fe9c5b69306a31ee1fc1ed1bf6 (patch)
treedde58a467b14f9a5f9a67d669d47ba42d1bdafaa /src/H5Sall.c
parent3d7bb85a3d267704507ffc708395bda17ac98166 (diff)
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[svn-r14278] Description:
- Remember # of elements in file selection, instead of querying more than once - Handle building chunk map for single element as special case Tested on: FreeBSD/32 6.2 (duty) in debug mode FreeBSD/64 6.2 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/default API=1.6.x, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Mac OS X/32 10.4.10 (amazon) in debug mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in production mode
Diffstat (limited to 'src/H5Sall.c')
-rw-r--r--src/H5Sall.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/src/H5Sall.c b/src/H5Sall.c
index c216323..5d01fec 100644
--- a/src/H5Sall.c
+++ b/src/H5Sall.c
@@ -45,6 +45,7 @@ static herr_t H5S_all_bounds(const H5S_t *space, hsize_t *start, hsize_t *end);
static htri_t H5S_all_is_contiguous(const H5S_t *space);
static htri_t H5S_all_is_single(const H5S_t *space);
static htri_t H5S_all_is_regular(const H5S_t *space);
+static herr_t H5S_all_adjust_u(H5S_t *space, const hsize_t *offset);
static herr_t H5S_all_iter_init(H5S_sel_iter_t *iter, const H5S_t *space);
/* Selection iteration callbacks */
@@ -72,6 +73,7 @@ const H5S_select_class_t H5S_sel_all[1] = {{
H5S_all_is_contiguous,
H5S_all_is_single,
H5S_all_is_regular,
+ H5S_all_adjust_u,
H5S_all_iter_init,
}};
@@ -696,6 +698,37 @@ H5S_all_is_regular(const H5S_t UNUSED *space)
/*--------------------------------------------------------------------------
NAME
+ H5S_all_adjust_u
+ PURPOSE
+ Adjust an "all" selection by subtracting an offset
+ USAGE
+ herr_t H5S_all_adjust_u(space, offset)
+ H5S_t *space; IN/OUT: Pointer to dataspace to adjust
+ const hsize_t *offset; IN: Offset to subtract
+ RETURNS
+ Non-negative on success, negative on failure
+ DESCRIPTION
+ Moves selection by subtracting an offset from it.
+ GLOBAL VARIABLES
+ COMMENTS, BUGS, ASSUMPTIONS
+ EXAMPLES
+ REVISION LOG
+--------------------------------------------------------------------------*/
+herr_t
+H5S_all_adjust_u(H5S_t UNUSED *space, const hsize_t UNUSED *offset)
+{
+ FUNC_ENTER_NOAPI_NOFUNC(H5S_all_adjust_u)
+
+ /* Check args */
+ HDassert(space);
+ HDassert(offset);
+
+ FUNC_LEAVE_NOAPI(SUCCEED)
+} /* H5S_all_adjust_u() */
+
+
+/*--------------------------------------------------------------------------
+ NAME
H5S_select_all
PURPOSE
Specify the the entire extent is selected