FM / lst

/usr/share/doc/unixODBC/doc/lst

Name	Size	Mode	Actions
back.gif	196	0644	edit dl rm
InternalStructure.gif	2344	0644	edit dl rm
InternalStructure.html	1494	0644	edit dl rm
InternalStructure.vsd	6	0644	edit dl rm
InternalStructure2.gif	904	0644	edit dl rm
InternalStructure2.html	1792	0644	edit dl rm
InternalStructure3.gif	1296	0644	edit dl rm
InternalStructure3.html	1915	0644	edit dl rm
InternalStructure4.gif	956	0644	edit dl rm
InternalStructure4.html	1800	0644	edit dl rm
InternalStructure5.gif	1272	0644	edit dl rm
InternalStructure5.html	1608	0644	edit dl rm
InternalStructure6.gif	1165	0644	edit dl rm
InternalStructure6.html	2024	0644	edit dl rm
InternalStructure7.gif	1233	0644	edit dl rm
InternalStructure7.html	1701	0644	edit dl rm
InternalStructure8.gif	1805	0644	edit dl rm
InternalStructure8.html	1668	0644	edit dl rm
InternalStructure9.gif	875	0644	edit dl rm
InternalStructure9.html	1533	0644	edit dl rm
next.gif	200	0644	edit dl rm

Edit: /usr/share/doc/unixODBC/doc/lst/InternalStructure2.html (1792B)

<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
 <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
 <meta name="GENERATOR" content="Mozilla/4.5 [en] (X11; I; Linux 2.0.35 i586) [Netscape]">
 <title>LST - Cursor - Add B</title>
</head>
<body bgcolor="#FFFFFF">

<center>LST
 Cursor
 Add B
<hr WIDTH="100%">
 <img SRC="InternalStructure2.gif" ALT="LST - Cursor - Add B" BORDER=0 height=247 width=431></center>

<hr WIDTH="100%">
 Description
This diagram depicts a cursor (B) which
is based upon the root list (A). The cursor was created with a call to
lstOpenCursor(). This cursor contains a subset of items from the base list
because a filter function was provided. Cursors can be manipulated using
the same functions as a normal list and they are closed with a simple call
to lstClose().
The pData in cursor items refer directly
to the corresponding item in the root list. Reference counters are increased
in the base list (A) and in each item. This prevents underlying data from
being deleted while a derived cursor is still in use.
Related Functions
lstOpenCursor
 
<hr>
<center><a href="InternalStructure.html"><img SRC="back.gif" ALT="[Back]" BORDER=0 height=32 width=32></a><a href="InternalStructure3.html"><img SRC="next.gif" ALT="[Next]" BORDER=0 height=32 width=32></a>
Page 2 of 9</center>

</body>
</html>

LST - Cursor - Add B LST
Cursor
Add B

Description

This diagram depicts a cursor (B) which is based upon the root list (A). The cursor was created with a call to lstOpenCursor(). This cursor contains a subset of items from the base list because a filter function was provided. Cursors can be manipulated using the same functions as a normal list and they are closed with a simple call to lstClose().

The pData in cursor items refer directly to the corresponding item in the root list. Reference counters are increased in the base list (A) and in each item. This prevents underlying data from being deleted while a derived cursor is still in use.

Related Functions

lstOpenCursor

Page 2 of 9