| description | title | ms.date | f1_keywords | helpviewer_keywords | ms.assetid | ||
|---|---|---|---|---|---|---|---|
Learn more about: Compiler Error C2509 | Compiler Error C2509 | 11/04/2016 |
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| 339c1fcd-ec4a-456c-9f18-a9b24d9921af |
'identifier' : member function not declared in 'class'
The function is not declared in the specified class.
The following sample generates C2509.
// C2509.cpp// compile with: /cstructA { virtualintvfunc() = 0; virtualintvfunc2() = 0; }; structB : privateA { using A::vfunc; virtualintvfunc2(); }; intB::vfunc() { return1; } // C2509intB::vfunc2() { return1; } // OK