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-rw-r--r--src/H5Spoint.c150
1 files changed, 72 insertions, 78 deletions
diff --git a/src/H5Spoint.c b/src/H5Spoint.c
index 6948125..f53033b 100644
--- a/src/H5Spoint.c
+++ b/src/H5Spoint.c
@@ -12,10 +12,10 @@
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
- * Programmer: Quincey Koziol <koziol@ncsa.uiuc.edu>
+ * Programmer: Quincey Koziol
* Tuesday, June 16, 1998
*
- * Purpose: Point selection dataspace I/O functions.
+ * Purpose: Point selection dataspace I/O functions.
*/
/****************/
@@ -30,8 +30,8 @@
/***********/
#include "H5private.h" /* Generic Functions */
#include "H5CXprivate.h" /* API Contexts */
-#include "H5Eprivate.h" /* Error handling */
-#include "H5FLprivate.h" /* Free Lists */
+#include "H5Eprivate.h" /* Error handling */
+#include "H5FLprivate.h" /* Free Lists */
#include "H5Iprivate.h" /* ID Functions */
#include "H5MMprivate.h" /* Memory management */
#include "H5Spkg.h" /* Dataspace functions */
@@ -75,21 +75,17 @@ static htri_t H5S__point_is_contiguous(const H5S_t *space);
static htri_t H5S__point_is_single(const H5S_t *space);
static htri_t H5S__point_is_regular(const H5S_t *space);
static htri_t H5S__point_shape_same(const H5S_t *space1, const H5S_t *space2);
-static htri_t H5S__point_intersect_block(const H5S_t *space, const hsize_t *start,
- const hsize_t *end);
+static htri_t H5S__point_intersect_block(const H5S_t *space, const hsize_t *start, const hsize_t *end);
static herr_t H5S__point_adjust_u(H5S_t *space, const hsize_t *offset);
static herr_t H5S__point_adjust_s(H5S_t *space, const hssize_t *offset);
-static herr_t H5S__point_project_scalar(const H5S_t *spasce, hsize_t *offset);
-static herr_t H5S__point_project_simple(const H5S_t *space, H5S_t *new_space,
- hsize_t *offset);
+static herr_t H5S__point_project_scalar(const H5S_t *space, hsize_t *offset);
+static herr_t H5S__point_project_simple(const H5S_t *space, H5S_t *new_space, hsize_t *offset);
static herr_t H5S__point_iter_init(const H5S_t *space, H5S_sel_iter_t *iter);
-static herr_t H5S__point_get_version_enc_size(const H5S_t *space,
- uint32_t *version, uint8_t *enc_size);
+static herr_t H5S__point_get_version_enc_size(const H5S_t *space, uint32_t *version, uint8_t *enc_size);
/* Selection iteration callbacks */
static herr_t H5S__point_iter_coords(const H5S_sel_iter_t *iter, hsize_t *coords);
-static herr_t H5S__point_iter_block(const H5S_sel_iter_t *iter, hsize_t *start,
- hsize_t *end);
+static herr_t H5S__point_iter_block(const H5S_sel_iter_t *iter, hsize_t *start, hsize_t *end);
static hsize_t H5S__point_iter_nelmts(const H5S_sel_iter_t *iter);
static htri_t H5S__point_iter_has_next_block(const H5S_sel_iter_t *iter);
static herr_t H5S__point_iter_next(H5S_sel_iter_t *sel_iter, size_t nelem);
@@ -169,16 +165,15 @@ H5FL_BARR_DEFINE_STATIC(H5S_pnt_node_t, hcoords_t, H5S_MAX_RANK);
/* Declare a free list to manage the H5S_pnt_list_t struct */
H5FL_DEFINE_STATIC(H5S_pnt_list_t);
-
-
+
/*-------------------------------------------------------------------------
* Function: H5S__point_iter_init
*
- * Purpose: Initializes iteration information for point selection.
+ * Purpose: Initializes iteration information for point selection.
*
- * Return: Non-negative on success, negative on failure.
+ * Return: Non-negative on success, negative on failure.
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Tuesday, June 16, 1998
*
*-------------------------------------------------------------------------
@@ -223,16 +218,16 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5S__point_iter_init() */
-
+
/*-------------------------------------------------------------------------
* Function: H5S__point_iter_coords
*
- * Purpose: Retrieve the current coordinates of iterator for current
+ * Purpose: Retrieve the current coordinates of iterator for current
* selection
*
- * Return: Non-negative on success, negative on failure
+ * Return: Non-negative on success, negative on failure
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Tuesday, April 22, 2003
*
*-------------------------------------------------------------------------
@@ -252,16 +247,16 @@ H5S__point_iter_coords(const H5S_sel_iter_t *iter, hsize_t *coords)
FUNC_LEAVE_NOAPI(SUCCEED)
} /* end H5S__point_iter_coords() */
-
+
/*-------------------------------------------------------------------------
- * Function: H5S__point_iter_block
+ * Function: H5S_point_iter_block
*
- * Purpose: Retrieve the current block of iterator for current
+ * Purpose: Retrieve the current block of iterator for current
* selection
*
- * Return: Non-negative on success, negative on failure
+ * Return: Non-negative on success, negative on failure
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Monday, June 2, 2003
*
*-------------------------------------------------------------------------
@@ -283,15 +278,15 @@ H5S__point_iter_block(const H5S_sel_iter_t *iter, hsize_t *start, hsize_t *end)
FUNC_LEAVE_NOAPI(SUCCEED)
} /* end H5S__point_iter_block() */
-
+
/*-------------------------------------------------------------------------
* Function: H5S__point_iter_nelmts
*
- * Purpose: Return number of elements left to process in iterator
+ * Purpose: Return number of elements left to process in iterator
*
- * Return: Non-negative number of elements on success, zero on failure
+ * Return: Non-negative number of elements on success, zero on failure
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Tuesday, June 16, 1998
*
*-------------------------------------------------------------------------
@@ -307,7 +302,7 @@ H5S__point_iter_nelmts(const H5S_sel_iter_t *iter)
FUNC_LEAVE_NOAPI(iter->elmt_left)
} /* end H5S__point_iter_nelmts() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__point_iter_has_next_block
@@ -343,7 +338,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5S__point_iter_has_next_block() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__point_iter_next
@@ -380,7 +375,7 @@ H5S__point_iter_next(H5S_sel_iter_t *iter, size_t nelem)
FUNC_LEAVE_NOAPI(SUCCEED)
} /* end H5S__point_iter_next() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__point_iter_next_block
@@ -412,7 +407,7 @@ H5S__point_iter_next_block(H5S_sel_iter_t *iter)
FUNC_LEAVE_NOAPI(SUCCEED)
} /* end H5S__point_iter_next_block() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__point_iter_get_seq_list
@@ -543,7 +538,7 @@ H5S__point_iter_get_seq_list(H5S_sel_iter_t *iter, size_t maxseq, size_t maxelem
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5S__point_iter_get_seq_list() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__point_iter_release
@@ -577,7 +572,7 @@ H5S__point_iter_release(H5S_sel_iter_t * iter)
FUNC_LEAVE_NOAPI(SUCCEED)
} /* end H5S__point_iter_release() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__point_add
@@ -694,7 +689,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5S__point_add() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__point_release
@@ -732,7 +727,7 @@ H5S__point_release(H5S_t *space)
FUNC_LEAVE_NOAPI(SUCCEED)
} /* end H5S__point_release() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S_select_elements
@@ -789,7 +784,7 @@ H5S_select_elements(H5S_t *space, H5S_seloper_t op, size_t num_elem,
/* Set the bound box to the default value */
H5VM_array_fill(space->select.sel_info.pnt_lst->low_bounds, &tmp, sizeof(hsize_t), space->extent.rank);
HDmemset(space->select.sel_info.pnt_lst->high_bounds, 0, sizeof(hsize_t) * space->extent.rank);
- } /* end if */
+ }
/* Add points to selection */
if(H5S__point_add(space, op, num_elem, coord) < 0)
@@ -802,7 +797,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5S_select_elements() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__copy_pnt_list
@@ -878,7 +873,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5S__copy_pnt_list() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__free_pnt_list
@@ -920,7 +915,7 @@ H5S__free_pnt_list(H5S_pnt_list_t *pnt_lst)
FUNC_LEAVE_NOAPI_VOID
} /* end H5S__free_pnt_list() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__point_copy
@@ -948,7 +943,7 @@ H5S__point_copy(H5S_t *dst, const H5S_t *src, hbool_t H5_ATTR_UNUSED share_selec
FUNC_ENTER_STATIC
- /* Sanity check */
+ /* Sanity checks */
HDassert(src);
HDassert(dst);
@@ -960,7 +955,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5S__point_copy() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__point_is_valid
@@ -1004,7 +999,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5S__point_is_valid() */
-
+
/*--------------------------------------------------------------------------
NAME
H5Sget_select_elem_npoints
@@ -1050,7 +1045,7 @@ done:
PURPOSE
Determine the version and the size (2, 4 or 8 bytes) to encode point selection info
USAGE
- hssize_t H5S__point_set_enc_size(space, version, enc_size)
+ hssize_t H5S__point_get_version_enc_size(space, version, enc_size)
const H5S_t *space: IN: Dataspace ID of selection to query
uint32_t *version: OUT: The version to use for encoding
uint8_t *enc_size: OUT: The size to use for encoding
@@ -1161,7 +1156,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5S__point_get_version_enc_size() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__point_serial_size
@@ -1194,7 +1189,7 @@ H5S__point_serial_size(const H5S_t *space)
/* Determine the version and encoded size for point selection */
if(H5S__point_get_version_enc_size(space, &version, &enc_size) < 0)
- HGOTO_ERROR(H5E_DATASPACE, H5E_CANTGET, FAIL, "can't determine hyper version")
+ HGOTO_ERROR(H5E_DATASPACE, H5E_CANTGET, FAIL, "can't determine version and enc_size")
/* Basic number of bytes required to serialize point selection: */
if(version >= H5S_POINT_VERSION_2)
@@ -1220,7 +1215,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5S__point_serial_size() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__point_serialize
@@ -1246,7 +1241,7 @@ static herr_t
H5S__point_serialize(const H5S_t *space, uint8_t **p)
{
H5S_pnt_node_t *curr; /* Point information nodes */
- uint8_t *pp; /* Local pointer for decoding */
+ uint8_t *pp; /* Local pointer for encoding */
uint8_t *lenp = NULL; /* pointer to length location for later storage */
uint32_t len=0; /* number of bytes used */
unsigned u; /* local counting variable */
@@ -1264,7 +1259,7 @@ H5S__point_serialize(const H5S_t *space, uint8_t **p)
/* Determine the version and encoded size for point selection info */
if(H5S__point_get_version_enc_size(space, &version, &enc_size) < 0)
- HGOTO_ERROR(H5E_DATASPACE, H5E_CANTGET, FAIL, "can't determine hyper version")
+ HGOTO_ERROR(H5E_DATASPACE, H5E_CANTGET, FAIL, "can't determine version and enc_size")
/* Store the preamble information */
UINT32ENCODE(pp, (uint32_t)H5S_GET_SELECT_TYPE(space)); /* Store the type of selection */
@@ -1352,8 +1347,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5S__point_serialize() */
-
-
+
/*--------------------------------------------------------------------------
NAME
H5S__point_deserialize
@@ -1508,7 +1502,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5S__point_deserialize() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__get_select_elem_pointlist
@@ -1539,8 +1533,7 @@ done:
REVISION LOG
--------------------------------------------------------------------------*/
static herr_t
-H5S__get_select_elem_pointlist(const H5S_t *space, hsize_t startpoint,
- hsize_t numpoints, hsize_t *buf)
+H5S__get_select_elem_pointlist(const H5S_t *space, hsize_t startpoint, hsize_t numpoints, hsize_t *buf)
{
H5S_pnt_node_t *node; /* Point node */
unsigned rank; /* Dataspace rank */
@@ -1573,7 +1566,7 @@ H5S__get_select_elem_pointlist(const H5S_t *space, hsize_t startpoint,
FUNC_LEAVE_NOAPI(SUCCEED)
} /* end H5S__get_select_elem_pointlist() */
-
+
/*--------------------------------------------------------------------------
NAME
H5Sget_select_elem_pointlist
@@ -1627,7 +1620,7 @@ done:
FUNC_LEAVE_API(ret_value)
} /* end H5Sget_select_elem_pointlist() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__point_bounds
@@ -1685,7 +1678,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5S__point_bounds() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__point_offset
@@ -1749,7 +1742,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5S__point_offset() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__point_unlim_dim
@@ -1778,7 +1771,7 @@ H5S__point_unlim_dim(const H5S_t H5_ATTR_UNUSED *space)
FUNC_LEAVE_NOAPI(-1)
} /* end H5S__point_unlim_dim() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__point_is_contiguous
@@ -1818,7 +1811,7 @@ H5S__point_is_contiguous(const H5S_t *space)
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5S__point_is_contiguous() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__point_is_single
@@ -1855,7 +1848,7 @@ H5S__point_is_single(const H5S_t *space)
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5S__point_is_single() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__point_is_regular
@@ -1896,7 +1889,7 @@ H5S__point_is_regular(const H5S_t *space)
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5S__point_is_regular() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__point_shape_same
@@ -2004,7 +1997,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5S__point_shape_same() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__point_intersect_block
@@ -2061,7 +2054,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5S__point_intersect_block() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__point_adjust_u
@@ -2098,7 +2091,7 @@ H5S__point_adjust_u(H5S_t *space, const hsize_t *offset)
if(0 != offset[u]) {
non_zero_offset = TRUE;
break;
- } /* end if */
+ }
/* Only perform operation if the offset is non-zero */
if(non_zero_offset) {
@@ -2129,7 +2122,7 @@ H5S__point_adjust_u(H5S_t *space, const hsize_t *offset)
FUNC_LEAVE_NOAPI(SUCCEED)
} /* end H5S__point_adjust_u() */
-
+
/*--------------------------------------------------------------------------
NAME
H5S__point_adjust_s
@@ -2199,15 +2192,16 @@ H5S__point_adjust_s(H5S_t *space, const hssize_t *offset)
} /* end H5S__point_adjust_s() */
+
/*-------------------------------------------------------------------------
* Function: H5S__point_project_scalar
*
- * Purpose: Projects a single element point selection into a scalar
+ * Purpose: Projects a single element point selection into a scalar
* dataspace
*
- * Return: Non-negative on success, negative on failure.
+ * Return: Non-negative on success, negative on failure.
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Sunday, July 18, 2010
*
*-------------------------------------------------------------------------
@@ -2238,16 +2232,16 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5S__point_project_scalar() */
-
+
/*-------------------------------------------------------------------------
- * Function: H5S__point_project_simple
+ * Function: H5S_point_project_simple
*
- * Purpose: Projects a point selection onto/into a simple dataspace
+ * Purpose: Projects a point selection onto/into a simple dataspace
* of a different rank
*
- * Return: Non-negative on success, negative on failure.
+ * Return: Non-negative on success, negative on failure.
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Sunday, July 18, 2010
*
*-------------------------------------------------------------------------
@@ -2374,7 +2368,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5S__point_project_simple() */
-
+
/*--------------------------------------------------------------------------
NAME
H5Sselect_elements