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c++ Programming Glossary: subclassesClean up your #include statements? http://stackoverflow.com/questions/1014632/clean-up-your-include-statements details and Factory which hides the existence of subclasses then many headers would be able to stand alone without including..
Extending the C++ Standard Library by inheritance? http://stackoverflow.com/questions/1073958/extending-the-c-standard-library-by-inheritance as a correctness issue. The Standard doesn't require that subclasses are substitutable for base classes. It is really just a best..
How to break out of a loop from inside a switch? http://stackoverflow.com/questions/1420029/how-to-break-out-of-a-loop-from-inside-a-switch should be abstracted into the execute method which allows subclasses to override the default behaviour a difficult task using an..
C++ singleton vs. global static object http://stackoverflow.com/questions/1463707/c-singleton-vs-global-static-object
C++: Class specialization a valid transformation for a conforming compiler? http://stackoverflow.com/questions/15148425/c-class-specialization-a-valid-transformation-for-a-conforming-compiler not be modified And you knew that there exist concrete subclasses of Foo like FooA FooB etc with known complete types without.. precompile specialized versions of C for some selected subclasses of Foo like for example note the constructor is not included..
Elegant way to implement extensible factories in C++ http://stackoverflow.com/questions/17378961/elegant-way-to-implement-extensible-factories-in-c an intuitive and extensible way to implement factories for subclasses of a given base class in c . I want to provide such a factory.. part is that I want said factory to work for user defined subclasses as well e.g. having the library's factory function build different.. e.g. having the library's factory function build different subclasses depending on what modules are linked to it . The goal is to..
boost::python Export Custom Exception http://stackoverflow.com/questions/2261858/boostpython-export-custom-exception boost python seems to translate all C exceptions that are subclasses of std exception into RuntimeError. I realize that boost python..
What does slicing mean in C++? http://stackoverflow.com/questions/2432683/what-does-slicing-mean-in-c make sense. For example suppose classes A B are both subclasses of class C. Just because an A is a C and a B is a C it doesn't..
Dynamically register constructor methods in an AbstractFactory at compile time using C++ templates http://stackoverflow.com/questions/2850213/dynamically-register-constructor-methods-in-an-abstractfactory-at-compile-time-u this a dynamic container. For all message classes that are subclasses of MessageTmpl I have to implement the constructor. If not it.. template class's static member initialization to register subclasses of that class is IMO simply brilliant and I've never seen that.. Also keep in mind that if you start declaring Message subclasses in more than one file you'll have to wrap m_List as a singleton..
clean C++ granular friend equivalent? (Answer: Attorney-Client Idiom) http://stackoverflow.com/questions/3217390/clean-c-granular-friend-equivalent-answer-attorney-client-idiom
http://stackoverflow.com/questions/3689714/when-should-q-object-be-used ... From the docs itself we strongly recommend that all subclasses of QObject use the Q_OBJECT macro regardless of whether or not..
C++ cannot convert from base A to derived type B via virtual base A http://stackoverflow.com/questions/3747066/c-cannot-convert-from-base-a-to-derived-type-b-via-virtual-base-a The main issue is that with virtual inheritance all subclasses share a same instance of the subobject. In order to do that..
http://stackoverflow.com/questions/4571611/making-operator-virtual
http://stackoverflow.com/questions/500493/c-equivalent-of-instanceof a visitor where you can introduce specific behaviour for subclasses without changing the interface except for adding the visitor..
http://stackoverflow.com/questions/579887/how-expensive-is-rtti make out the RTTI structures used by GCC these are all the subclasses of std type_info only hold a few bytes for each type aside from..
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