Forward declarations allow statically-typed programs to indicate the type and name of a symbol without actually defining it.
Bounty question: So, these two Foos aren't the same thing. Fine. The second form is given in a library. How …
c++ c struct typedef forward-declaration// This is a header file. class MyClass; // It can be forward declared because the function uses reference. // However, how can …
c++ stl forward-declarationI'm trying to create proper header files which don't include too many other files to keep them clean and to …
c++ class forward-declarationThis one made me think: class X; void foo(X* p) { delete p; } How can we possibly delete p if …
c++ pointers forward-declaration delete-operator incomplete-typeI'm making a Cocos2d game for iphone, and I have my main game mode, Game, which inherits from CCLayer. …
objective-c inheritance import forward-declarationI want to use forward declaration of a class in my software, so I can have typedefs and use them …
c++ class typedef forward-declarationThe follwing code is compiled in VC++6. I don't understand why I am getting the compilation error C2079: 'b' uses …
c++ header compilation declaration forward-declarationI know that in C++11 it's possible to forward declare an enum type (if storage type is provided) e.g. …
c++ c++11 enums nested forward-declarationMy Problem: Got two classes, class A and B, so i got A.h and A.cpp and B.h …
c++ namespaces forward-declarationI have a lot question marks tolling above my head. What I don't get is before xcode 4.3 I needed to …
objective-c xcode declaration forward-declaration forward