Compiler Error C2647
Visual Studio 2015
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The latest version of this topic can be found at Compiler Error C2647.
operator': cannot dereference a 'type1' on a 'type2'
The left operand of a pointer-to-member operator ( ->* or .* ) cannot be implicitly converted to a type related to the right operator.
The following sample generates C2647:
// C2647.cpp
class C {};
class D {};
int main() {
D d, *pd;
C c, *pc = 0;
int C::*pmc = 0;
pd->*pmc = 0; // C2647
d.*pmc = 0; // C2647
// OK
pc->*pmc = 0;
c.*pmc = 0;
}
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