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https://stackoverflow.com/questions/4192203/objective-c-multiple-inheritance
Categories are not multiple inheritance. They're a way of tacking on methods/functions to an already existing class. Multiple inheritance allows a third class to be a combination of one OR MORE classes (including variables). I like categories. Categories are very useful. But they are NOT multiple inheritance. – Lloyd Sargent May 31 '13 at 13:18
https://www.quora.com/Why-isnt-multiple-inheritance-supported-in-Objective-C
Why? Multiple inheritance is disallowed in many popular languages because it introduces potential for difficult-to-resolve conflicts. This is especially true when dealing with Dynamic dispatch (sometimes called "Virtual functions"), and the Diamon...
https://stackoverflow.com/questions/5951388/multiple-inheritance-in-objective-c
Objective-C do not support multiple inheritance, so this is not possible. Inheritance is a "is-a" relation, one class can only have one is-a relation through inheritance. You can have several is-a relations through protocols (interfaces in Java or C# parlace, or completely abstract class in C++).. Instead of a is-a relation you can model a "has-a" relation.
http://www.net-informations.com/faq/general/inheritance.htm
Multiple inheritance in C# Multiple inheritance allows programmers to create classes that combine aspects of multiple classes and their corresponding hierarchies. For ex. the C++ allows you to inherit from more than one class C# does not support multiple inheritance, because they reasoned that adding multiple inheritance added too much complexity to C# while providing too little benefit.
https://social.msdn.microsoft.com/Forums/en-US/7d8fe1fb-77f1-40b1-a0da-a5db3cbbea7a/why-multiple-inheritance-not-support-in-c-
Aug 11, 2011 · In the above example, Since C inherits both A & B, there will to SampleMethod() in C. When you try to call SampleMethod on object oc, there will conflict between which method to call. Isn't it? This should be enough explanation to make you understand why multiple inheritance is not supprted in …
https://www.dotnetforall.com/why-c-sharp-doesnt-support-multiple-inheritance/
Why C# doesn’t support multiple inheritance? I have started writing my new article about the Interfaces in C#.But as soon as we read about interfaces, the first thing everyone mentions is that C# does not support multiple inheritance(MI) rather it supports MI but in its downgraded version viz. MI is supported in .NET framework using interfaces which I have discussed in my next article.
https://javapapers.com/core-java/why-multiple-inheritance-is-not-supported-in-java/
Multiple inheritance is where we inherit the properties and behavior of multiple classes to a single class. C++, Common Lisp, are some popular languages that support multiple inheritance. Why Java does not support multiple inheritance? Now we are sure that there is no support for multiple inheritance in java. But why?
https://en.wikipedia.org/wiki/Multiple_inheritance
Prior to Java 8, Java was not subject to the Diamond problem risk because it did not support multiple inheritance and interface default methods were not available. JavaFX Script in version 1.2 allows multiple inheritance through the use of mixins. In case of conflict, the compiler prohibits the direct usage of the ambiguous variable or function.
https://way2java.com/java-general/why-java-does-not-support-multiple-inheritance/
Oct 25, 2013 · Java does not support Multiple Inheritance: Java designer, Mr.James Gosling, committed to keep Java very simple to practice even for novices; infact, it is one of goals and features of Java language.Towards this goal, he avoided multiple inheritance, operator overloading, pointers and prototype declaration etc. which adds unnecessary problems in coding like making the code complex …
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