[rrd-developers] VDEF vs CDEF

[Daniel Abramowicz]

Hi!

As I wrote before, though now I'm more clear on what I'm doing, I'm trying
to make a C++ wrapper on an improved C API.

However, I'm confused with VDEFs. What is the difference between a CDEF
and a VDEF? When do I use a CDEF instead of a VDEF?

In some places it says that a VDEF has no relation with DS:s (datasources)
on the other hand in the rrd_graph.c it seems to be used in a number of
places of its functions (eg in the switch, case VDEF_MAXIMUM (row3558),
case VDEF_MINIMUM (row 3602) etc.) Does it or does it not have any
relation with DS:s?

I would be very grateful if someone could clarify this for me.

Thanks,

Daniel Abramowicz


--
Unsubscribe mailto:rrd-developers-request at list.ee.ethz.ch?subject=unsubscribe
Help        mailto:rrd-developers-request at list.ee.ethz.ch?subject=help
Archive     http://lists.ee.ethz.ch/rrd-developers
WebAdmin    http://lists.ee.ethz.ch/lsg2.cgi