[AGENT++] Dynamic Table update: help needed

[Nilanjan Sarkar]

Hi Friends,

I am facing a problem to use "MibTable::update(Request*)" method, to
update the current value of a particular cell(Row+Column) of our Table.

What we observe, that "update(Request*)" method is called for each cell
of a table,(or for each subrequest).

==========
20070703.18:07:13: 10855: (3)EVENT  : RequestList: finished subrequest
(ind)(oid)(val)(syn): (0), (1.3.6.1.4.1.4978.1.1.1.1.1), (./testmain),
(4)
....
20070703.18:07:13: 10855: (3)EVENT  : RequestList: finished subrequest
(ind)(oid)(val)(syn): (0), (1.3.6.1.4.1.4978.1.1.1.2.1), (10861), (66)
...
20070703.18:07:13: 10855: (3)EVENT  : RequestList: finished subrequest
(ind)(oid)(val)(syn): (0), (1.3.6.1.4.1.4978.1.1.1.3.1), (1), (66)
...
==========

Where 
1) oid (1.3.6.1.4.1.4978.1.1.1.1.1) is for cell name "pname", which is
of type OctetStr()
2) oid (1.3.6.1.4.1.4978.1.1.1.2.1) is for cell name "pid", which is of
type Gauge32().
3) oid (1.3.6.1.4.1.4978.1.1.1.3.1) is for cell name "pstatus", which is
of type Gauge32().

Now my question is that, is there anyway to get indication for a
particular cell obj "get_request(Request* req, int ind)" method when
"update" method is called, so that we can write our code inside each
cell get_request(), to modify the current value of the object.

If not, then can you please guide me how to update each cell's current
value from "update(Request*)". Is there any sample code for this? One
example I saw, in "agent.cpp", but that is mainly to add new row into a
table, not updating the value of an existing cell.

Thanks in advance.
Regards,
Nilanjan