Podklasy, nie-wskaźniki a vector

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Article #309394

#309394

From: Borneq
Date: Fri, 18 Aug 2017 07:13

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class A {}
class B:public A {dodatkowe pola}
class C:public A {inne pola}

Teraz mamy vector<A> vec;
czy do wektora można wstawić B lub C? gdyby to były wskaźniki, nie było 
by problemu, ale jak działamy na wartościach to chyba wektor przydziela 
pamięć tylko na A?

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From: Borneq <borneq@antyspam.hidden.pl>
Newsgroups: pl.comp.lang.c
Subject: Podklasy, nie-wskaźniki a vector
Date: Fri, 18 Aug 2017 09:13:09 +0200
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