netSnmpHostsTable*.*

Hi, I'm studying 'netSnmpHoststTable' code located in agent in examples.

If the request is GET then it is called
'netSnmpHostsTable_access::netSnmpHostsTable_get_first_data_point' and then
'netSnmpHostsTable_access::netSnmpHostsTable_get_next_data_point'.

This builds 'my_loop_context'.
Then it will be called
'netSnmpHostsTable_access::netSnmpHostsTable_create_data_context' to convert
'my_loop_context' into 'my_data_context'.

In the end 'get_*' functions use 'my_data_context' to return data for the
requested column.

Is it correct?


So, why is necessary to build 'my_loop_context' and convert it to
'my_data_context' instead of directly build 'my_data_context'?


Thanks in advance!

// hj