Manuel Jung wrote:
Hi,
Im having a problem. I derive class B from class A. class a has the member A::id. I want to use this one as key for my MultiIndexContainer. But i get the following compiling errors:
test.cpp:41: Fehler: Templateargument »&A::id« konnte nicht in »unsigned int B::*« umgewandelt werden test.cpp:42: Fehler: Templateargument 2 ist ungültig test.cpp:43: Fehler: Templateargument 1 ist ungültig test.cpp:44: Fehler: Templateargument 2 ist ungültig
Sorry it on german. A testfile for reproducing my problem is attached. Can someone help? thanks.. Greetings Manuel Jung
I can add something myself here. It works, if im using a function, which returns the id. See test2.cpp for this. I wonder if member<> just not handles this kind of key extraction? bye Manuel Jung