c++ - How can I find out which method of a derived class is not implemented? -
i have abstract base class, functions implemented , purely virtual.
from base class, have created derived class implements virtual functions.
however, still complains derived class abstract. assume have forgotten implement 1 method, cannot see one. there way list of inherited virtual methods? using visual studio 2010.
when compilation fails due abstract class instantiation attempt should exact method missing in output tab, see following example:
8>mvsystemtesting\reportsservicemock.cpp(10): error c2259: 'cmailslotipcchannel' : cannot instantiate abstract class 8> due following members: 8> 'void cipcchannelbase::listen(void)' : abstract 8> d:\tfs\ipcchannelbase.h(27) : see declaration of 'cipcchannelbase::listen'
here can see listen
not implemented.
this how open output tab:
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