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6  <b>class c4_MemoRef</b>
7 : public <A HREF="c4_Reference.html" >c4_Reference</A> <br><br>
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9<dd><font face=Times size=3>
10Used to get or set memo values (growable large binary objects).<br><br>
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16  <table cellborder=0>
17    <tr>
18    <td colspan=2>
19	  <font face=Helvetica size=-1><b>Public members</b></font>
20    </td>
21	</tr>
22  
23    <tr>
24    <td valign=top align=right width=150>
25	  
26    </td>
27	<td>
28	  <nobr>
29	  <b>c4_MemoRef</b> (const <A HREF="c4_Reference.html" >c4_Reference</A>&#38;);
30	  
31	  
32		<font face=Helvetica size=-1><br>
33			Constructor</font>
34	</td>
35	</tr>
36  
37    <tr>
38    <td valign=top align=right width=150>
39	  operator 
40    </td>
41	<td>
42	  <nobr>
43	  <b>c4_Bytes</b> () <i>const</i>;
44	  
45	  
46		<font face=Helvetica size=-1><br>
47			Get the value as binary object</font>
48	</td>
49	</tr>
50  
51    <tr>
52    <td valign=top align=right width=150>
53	  <A HREF="c4_MemoRef.html" >c4_MemoRef</A>&#38; 
54    </td>
55	<td>
56	  <nobr>
57	  <b>operator= </b> (const <A HREF="c4_Bytes.html" >c4_Bytes</A>&#38;);
58	  
59	  
60		<font face=Helvetica size=-1><br>
61			Set the value to the specified binary object</font>
62	</td>
63	</tr>
64  
65    <tr>
66    <td valign=top align=right width=150>
67	  <A HREF="c4_Bytes.html" >c4_Bytes</A> 
68    </td>
69	<td>
70	  <nobr>
71	  <b>Access</b> (t4_u32 off_, int len_ =0) <i>const</i>;
72	  
73	  
74		<font face=Helvetica size=-1><br>
75			Fetch data from the memo field, up to end if length is zero</font>
76	</td>
77	</tr>
78  
79    <tr>
80    <td valign=top align=right width=150>
81	  bool 
82    </td>
83	<td>
84	  <nobr>
85	  <b>Modify</b> (const <A HREF="c4_Bytes.html" >c4_Bytes</A>&#38; buf_, t4_u32 off_, int diff_ =0) <i>const</i>;
86	  
87	  
88		<font face=Helvetica size=-1><br>
89			Store data, resize by diff_ bytes, return true if successful</font>
90	</td>
91	</tr>
92  
93  </table>
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100<br><hr size=1 width=50 align=left>
101
102<table cellborder=0>
103    <tr>
104    <td width=150>
105	  <font face=Helvetica size=-1><b>Header file</b></font>
106    </td>
107    <td>
108	  "mk4.h" &nbsp; -- &nbsp; Dec 9, 1999
109    </td>
110	</tr>
111
112  
113
114  
115    <tr>
116    <td>
117	  <font face=Helvetica size=-1><b>Derived from</b></font>
118    </td>
119    <td>
120	  
121		<a name="c4_Reference" href="c4_Reference.html">c4_Reference</a>
122	  
123    </td>
124	</tr>
125  
126</table>
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