Abstract classes are classes which cannot be instantiated.
Okay so basically I have the following problem: I'm trying to have an abstract class inherit another abstract class that …
c# inheritance abstract-class multi-level abstract-methodsI've got a custom attribute that I want to apply to my base abstract class so that I can skip …
c# reflection attributes abstract-classIn java, if a class implements Serializable but is abstract, should it have a serialVersionUID long declared, or do the …
java serialization abstract-class serialversionuidAs you hopefully know you can use lambdas in Java 8, for example to replace anonymous methods. An example can be …
java lambda abstract-class timertask java-8Possible Duplicate: Why are interface method invocations slower than concrete invocations? I recently had a chance to appear in an …
performance oop interface abstract-class conceptIf I want to make a class adaptable, and make it possible to select different algorithms from the outside -- …
c++ design-patterns templates abstract-class virtual-functionsSince C++ lacks the interface feature of Java and C#, what is the preferred way to simulate interfaces in C++ …
c++ interface naming-conventions abstract-classWhen defining the structure and inheriting Interface and/or Abstract Class, which one is the best practice? And why? Here …
php inheritance abstract-class implementationSuppose I have the following (simplified case): class Color; class IColor { public: virtual Color getValue(const float u, const float …
c++ constructor abstract-class deep-copyWhile compiling on GCC I get the error: pure-specifier on function-definition, but not when I compile the same code using …
c++ abstract-class pure-virtual