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authorQuincey Koziol <koziol@hdfgroup.org>2004-07-26 04:33:31 (GMT)
committerQuincey Koziol <koziol@hdfgroup.org>2004-07-26 04:33:31 (GMT)
commit6543e55efad7ded7f5a0e0dc50786c966aea6b98 (patch)
tree35644557ee9e67b47a30ca284fb1522f108b8959 /src/H5Tconv.c
parent5ffd704c8ce8a0f1d0f0b85fc3dcfa58779002b7 (diff)
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[svn-r8944] Purpose:
Code optimization Description: Eliminate duplicated call to H5T_detect_class() Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.10 (sleipnir) w/parallel Too minor to require h5committest
Diffstat (limited to 'src/H5Tconv.c')
-rw-r--r--src/H5Tconv.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/H5Tconv.c b/src/H5Tconv.c
index 698c99f..a419577 100644
--- a/src/H5Tconv.c
+++ b/src/H5Tconv.c
@@ -2428,6 +2428,7 @@ H5T_conv_vlen(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
H5T_path_t *tpath; /* Type conversion path */
hbool_t noop_conv=FALSE; /* Flag to indicate a noop conversion */
hbool_t write_to_file=FALSE; /* Flag to indicate writing to file */
+ hbool_t parent_is_vlen; /* Flag to indicate parent is vlen datatyp */
hid_t tsrc_id = -1, tdst_id = -1;/*temporary type atoms */
H5T_t *src = NULL; /*source data type */
H5T_t *dst = NULL; /*destination data type */
@@ -2516,7 +2517,8 @@ H5T_conv_vlen(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
noop_conv=TRUE;
/* Check if we need a temporary buffer for this conversion */
- if(tpath->cdata.need_bkg || H5T_detect_class(dst->parent,H5T_VLEN)) {
+ parent_is_vlen=H5T_detect_class(dst->parent,H5T_VLEN);
+ if(tpath->cdata.need_bkg || parent_is_vlen) {
/* Set up initial background buffer */
tmp_buf_size=MAX(src_base_size,dst_base_size);
if ((tmp_buf=H5FL_BLK_MALLOC(vlen_seq,tmp_buf_size))==NULL)
@@ -2532,7 +2534,7 @@ H5T_conv_vlen(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
write_to_file=TRUE;
/* Set the flag for nested VL case */
- if(write_to_file && H5T_detect_class(dst->parent,H5T_VLEN) && bkg!=NULL)
+ if(write_to_file && parent_is_vlen && bkg!=NULL)
nested=1;
/* The outer loop of the type conversion macro, controlling which */