<html><head><base target=k-main></head><body bgcolor=white><nobr>
<font face=Helvetica size=3>
<dl><dt>
<b>class c4_MemoRef</b>
: public <A HREF="c4_Reference.html" >c4_Reference</A> <br><br>
<dd><font face=Times size=3>
Used to get or set memo values (growable large binary objects).<br><br>
</font></dl>
<table cellborder=0>
<tr>
<td colspan=2>
<font face=Helvetica size=-1><b>Public members</b></font>
</td>
</tr>
<tr>
<td valign=top align=right width=150>
</td>
<td>
<nobr>
<b>c4_MemoRef</b> (const <A HREF="c4_Reference.html" >c4_Reference</A>&);
<font face=Helvetica size=-1><br>
Constructor</font>
</td>
</tr>
<tr>
<td valign=top align=right width=150>
operator
</td>
<td>
<nobr>
<b>c4_Bytes</b> () <i>const</i>;
<font face=Helvetica size=-1><br>
Get the value as binary object</font>
</td>
</tr>
<tr>
<td valign=top align=right width=150>
<A HREF="c4_MemoRef.html" >c4_MemoRef</A>&
</td>
<td>
<nobr>
<b>operator= </b> (const <A HREF="c4_Bytes.html" >c4_Bytes</A>&);
<font face=Helvetica size=-1><br>
Set the value to the specified binary object</font>
</td>
</tr>
<tr>
<td valign=top align=right width=150>
<A HREF="c4_Bytes.html" >c4_Bytes</A>
</td>
<td>
<nobr>
<b>Access</b> (t4_u32 off_, int len_ =0) <i>const</i>;
<font face=Helvetica size=-1><br>
Fetch data from the memo field, up to end if length is zero</font>
</td>
</tr>
<tr>
<td valign=top align=right width=150>
bool
</td>
<td>
<nobr>
<b>Modify</b> (const <A HREF="c4_Bytes.html" >c4_Bytes</A>& buf_, t4_u32 off_, int diff_ =0) <i>const</i>;
<font face=Helvetica size=-1><br>
Store data, resize by diff_ bytes, return true if successful</font>
</td>
</tr>
</table>
<br><hr size=1 width=50 align=left>
<table cellborder=0>
<tr>
<td width=150>
<font face=Helvetica size=-1><b>Header file</b></font>
</td>
<td>
"mk4.h" -- Dec 9, 1999
</td>
</tr>
<tr>
<td>
<font face=Helvetica size=-1><b>Derived from</b></font>
</td>
<td>
<a name="c4_Reference" href="c4_Reference.html">c4_Reference</a>
</td>
</tr>
</table>
</font></font>
</nobr></body></html>
