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-rw-r--r--doc/html/RM_H5G.html219
1 files changed, 202 insertions, 17 deletions
diff --git a/doc/html/RM_H5G.html b/doc/html/RM_H5G.html
index 65b86dd..1c8bbe6 100644
--- a/doc/html/RM_H5G.html
+++ b/doc/html/RM_H5G.html
@@ -59,22 +59,26 @@ of objects in an HDF5 file.
<li><a href="#Group-Create">H5Gcreate</a>
<li><a href="#Group-Open">H5Gopen</a>
<li><a href="#Group-Close">H5Gclose</a>
- <li><a href="#Group-Iterate">H5Giterate</a>
+ <li><a href="#Group-SetComment">H5Gset_comment</a>
+ <li><a href="#Group-GetComment">H5Gget_comment</a>
</ul>
</td><td>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td>
- <td valign=top> <ul>
- <li><a href="#Group-Link">H5Glink</a>
- <li><a href="#Group-Link2">H5Glink2</a>
- <li><a href="#Group-Unlink">H5Gunlink</a>
- <li><a href="#Group-Move">H5Gmove</a>
- <li><a href="#Group-Move2">H5Gmove2</a>
- </ul>
+<td valign=top>
+<ul>
+ <li><a href="#Group-Link">H5Glink</a>
+ <li><a href="#Group-Link2">H5Glink2</a>
+ <li><a href="#Group-Unlink">H5Gunlink</a>
+ <li><a href="#Group-Move">H5Gmove</a>
+ <li><a href="#Group-Move2">H5Gmove2</a>
+</ul>
</td><td>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td><td valign=top>
<ul>
+ <li><a href="#Group-Iterate">H5Giterate</a>
<li><a href="#Group-GetObjinfo">H5Gget_objinfo</a>
+ <li><a href="#Group-GetNumObjs">H5Gget_num_objs</a>
+ <li><a href="#Group-GetObjNameByIdx">H5Gget_objname_by_idx</a>
+ <li><a href="#Group-GetObjTypeByIdx">H5Gget_objtype_by_idx</a>
<li><a href="#Group-GetLinkval">H5Gget_linkval</a>
- <li><a href="#Group-SetComment">H5Gset_comment</a>
- <li><a href="#Group-GetComment">H5Gget_comment</a>
</ul>
</td></tr>
</table>
@@ -100,8 +104,8 @@ facilitate moving easily between them.</i>
<li><a href="#Group-Create">h5gcreate_f</a>
<li><a href="#Group-Open">h5gopen_f</a>
<li><a href="#Group-Close">h5gclose_f</a>
- <li><a href="#Group-Iterate">h5gget_obj_info_idx_f</a>
- <li><a href="#Group-Iterate">h5gn_members_f</a>
+ <li><a href="#Group-SetComment">h5gset_comment_f</a>
+ <li><a href="#Group-GetComment">h5gget_comment_f</a>
</ul>
</td><td>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td><td valign=top>
<ul>
@@ -113,11 +117,13 @@ facilitate moving easily between them.</i>
</ul>
</td><td>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td><td valign=top>
<ul>
-<!--<li><a href="#Group-GetObjinfo">h5gget_objinfo_f</a>
- -->
+ <li><a href="#Group-Iterate">h5gget_obj_info_idx_f</a>
+ <li><a href="#Group-Iterate">h5gn_members_f</a>
+<!--<li><a href="#Group-GetObjinfo">h5gget_objinfo_f</a> -->
+<!--<li><a href="#Group-GetNumObjs">h5gget_num_objs_f</a> -->
+<!--<li><a href="#Group-GetObjNameByIdx">h5gget_objname_by_idx_f</a> -->
+<!--<li><a href="#Group-GetObjTypeByIdx">h5gget_objtype_by_idx_f</a> -->
<li><a href="#Group-GetLinkval">h5gget_linkval_f</a>
- <li><a href="#Group-SetComment">h5gset_comment_f</a>
- <li><a href="#Group-GetComment">h5gget_comment_f</a>
</ul>
</td></tr>
</table>
@@ -754,6 +760,185 @@ create or access function.
</dl>
+
+
+
+
+
+
+
+
+<hr>
+<dl>
+<dt><strong>Name:</strong> <a name="Group-GetNumObjs">H5Gget_num_objs</a>
+<dt><strong>Signature:</strong>
+ <dd><em>herr_t</em> <code>H5Gget_num_objs</code>(<em>hid_t</em> <code>loc_id</code>,
+ <em>hsize_t* </em> <code>num_obj</code>)
+<dt><strong>Purpose:</strong>
+ <dd>Returns number of objects in the group specified by its identifier
+<dt><strong>Description:</strong>
+ <dd><code>H5Gget_num_objs</code> returns number of objects in a group.
+ Group is specified by its identifier <code>loc_id</code>.
+ If file identifier is passed in, then number of objects in the
+ root group is returned.
+<dt><strong>Parameters:</strong>
+ <dl>
+ <dt><em>hid_t</em> <code>loc_id</code>
+ <dd>IN: Identifier of the group or the file
+ <dt><em>hsize_t*</em> <code>num_obj</code>
+ <dd>OUT: Number of objects in the group.
+ </dl>
+<dt><strong>Returns:</strong>
+ <dd>Returns positive value if successful;
+ otherwise returns a negative value.
+</dl>
+
+
+
+
+<hr>
+<dl>
+<dt><strong>Name:</strong> <a name="Group-GetObjNameByIdx">H5Gget_objname_by_idx</a>
+<dt><strong>Signature:</strong>
+ <dd><em>ssize_t</em> <code>H5Gget_objname_by_idx</code>(<em>hid_t</em> <code>group_id</code>,
+ <em>hsize_t</em> <code>idx</code>,
+ <em>char *</em><code>name</code>,
+ <em>size_t*</em> <code>size</code> )
+<dt><strong>Purpose:</strong>
+ <dd>Returns a name of an object specified by an index.
+<dt><strong>Description:</strong>
+ <dd><code>H5Gget_objname_by_idx</code> returns a name of the object
+ specified by the index <code>idx</code> in the group <code>group_id</code>.
+ <p>
+ The group is specified by a group identifier <code>group_id</code>.
+ If preferred, a file identifier may be passed in <code>group_id</code>;
+ that file's root group will be assumed.
+ <p>
+ <code>idx</code> is the transient index used to iterate through
+ the objects in the group.
+ The value of <code>idx</code> is any nonnegative number less than
+ the total number of objects in the group, which is returned by the
+ functioin <code>H5Gget_num_objects</code>.
+ Note that this is a transient index; an object may have a
+ different index each time a group is opened.
+ <p>
+ The object name is returned in the user-specified buffer <code>name</code>.
+ <p>
+ If the size of the provided buffer <code>name</code> is
+ less or equal the actual object name length,
+ the object name is truncated to <code>max_size - 1</code> characters.
+ <p>
+ Note that if the size of the object's name is unkown, a
+ preliminary call to <code>H5Gget_objname_by_idx</code> will return
+ that value. A second call to <code>H5Gget_objname_by_idx</code>
+ can then be used to retrieve the actual name.
+<dt><strong>Parameters:</strong>
+ <dl>
+ <dt><em>hid_t</em> <code>group_id</code>
+ <dd>IN: Group or file identifier.
+ <dt><em>hsize_t</em> <code>idx</code>
+ <dd>IN: Transient index identifying object.
+ <dt><em>char *</em><code>name</code>
+ <dd>IN/OUT: Pointer to user-provided buffer the object name.
+ <dt><em>size_t</em> <code>size</code>
+ <dd>IN: Name length.
+ </dl>
+<dt><strong>Returns:</strong>
+ <dd>Returns the size of the object name if successful,
+ or <code>0</code> if no name is associated with the group identifier.
+ Otherwise returns a negative value.
+</dl>
+
+
+<hr>
+<dl>
+<dt><strong>Name:</strong> <a name="Group-GetObjTypeByIdx">H5Gget_objtype_by_idx</a>
+<dt><strong>Signature:</strong>
+ <dd><em>int</em> <code>H5Gget_objtype_by_idx</code>(<em>hid_t</em> <code>group_id</code>,
+ <em>hsize_t</em> <code>idx</code> )
+<dt><strong>Purpose:</strong>
+ <dd>Returns the type of an object specified by an index.
+<dt><strong>Description:</strong>
+ <dd><code>H5Gget_objtype_by_idx</code> returns the type of the object
+ specified by the index <code>idx</code> in the group <code>group_id</code>.
+ <p>
+ The group is specified by a group identifier <code>group_id</code>.
+ If preferred, a file identifier may be passed in <code>group_id</code>;
+ that file's root group will be assumed.
+ <p>
+ <code>idx</code> is the transient index used to iterate through
+ the objects in the group.
+ This parameter is described in more detail in the discussion of
+ <a href="#Group-GetObjNameByIdx"><code>H5Gget_objname_by_idx</code></a>.
+ <p>
+ The object type is returned as the function return value:
+ <table>
+ <tr valign=top align=left><td>
+ &nbsp;&nbsp;&nbsp;&nbsp;
+ </td><td>
+ <code>H5G_LINK</code>
+ <!--</td><td>
+ <code>0x0001</code>-->
+ </td><td>
+ <code>0</code>
+ </td><td>
+ Object is a symbolic link.
+ </td></tr>
+ <tr valign=top align=left><td>&nbsp;
+
+ </td><td>
+ <code>H5G_GROUP</code>
+ <!--</td><td>
+ <code>0x0001</code>-->
+ </td><td>
+ <code>1</code>
+ </td><td>
+ Object is a group.
+ </td></tr>
+ <tr valign=top align=left><td>&nbsp;
+
+ </td><td>
+ <code>H5G_DATASET</code> &nbsp;&nbsp;
+ <!--</td><td>
+ <code>0x0001</code>-->
+ </td><td>
+ <code>2</code> &nbsp;&nbsp;
+ </td><td>
+ Object is a dataset.
+ </td></tr>
+ <tr valign=top align=left><td>&nbsp;
+
+ </td><td>
+ <code>H5G_TYPE</code>
+ <!--</td><td>
+ <code>0x0001</code>-->
+ </td><td>
+ <code>3</code>
+ </td><td>
+ Object is a named datatype.
+ </td></tr>
+ </table>
+
+<dt><strong>Parameters:</strong>
+ <dl>
+ <dt><em>hid_t</em> <code>group_id</code>
+ <dd>IN: Group or file identifier.
+ <dt><em>hsize_t</em> <code>idx</code>
+ <dd>IN: Transient index identifying object.
+ </dl>
+<dt><strong>Returns:</strong>
+ <dd>Returns the type of the object if successful.
+ Otherwise returns a negative value.
+</dl>
+
+
+
+
+
+
+
+
+
<hr>
<dl>
<dt><strong>Name:</strong> <a name="Group-GetLinkval">H5Gget_linkval</a>
@@ -948,7 +1133,7 @@ And in this document, the
Describes HDF5 Release 1.5, Unreleased Development Branch
</address><!-- #EndLibraryItem -->
-Last modified: 12 August 2002
+Last modified: 22 April 2003
</body>
</html>