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We know that it is a basic requirement of c++ an
overriding function should not only change the return type.
The version I used is
ns-2-snapshot-20010412.
----- Original Message -----
Sent: Friday, April 13, 2001 11:47
PM
Subject: Re: [ns] installation problems
of snapshot
As far as I know, Visual C++ won't allow you to suppress errors
on return
type differences for virtual functions. The return type for
all virtual functions
should be the same in order to get it to work
correctly. Which version of
ns were you trying to install?
At
03:09 PM 4/13/2001 +0800, you wrote:
When I
installed the snapshot on windows, the following error were
encountered:
wireless-phy.h(75)
: error C2555: 'WirelessPhy::node' : overriding virtual
ion differs from
'Phy::node' only by return type or calling
convention
phy.h(71) : see
declaration of 'Phy'
NMAKE : fatal error U1077: 'cl' : return code
'0x2'
Stop.
Is it possible
suppress error on virtual functions overriding with only return type
difference?
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