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Mar 25, 2010 · Java does not support multiple inheritance , multipath and hybrid inheritance because of the following ambiguity problem. Scenario for multiple inheritance: Let us take class A , class B , class C. class A has alphabet (); method , class B has also alphabet (); method.
Dec 14, 2012 · But in C++, which does support multiple inheritance, you can have multiple mothers? The meaning of the word "inheritance" in object oriented programming is very different from the biological meaning; direct analogies don't work.
Apr 29, 2016 · Does that means multiple inheritance? There's one more issue that I found is that, return type must be co-variant type else compile issue, that means it still doesn't support multiple inheritance? Can we say that java supports multiple inheritance? Let me know more details in regard to this topic.
May 29, 2019 · The short answer is No. But developers still wanted something similar so they created interface s! A class can implement as many interfaces as you want! A better explanation of what interfaces are, and how they can be used can be found at this link.
Multiple inheritance is supported by following languages : Perl, Perl 6, Python, C++, Curl, Dylan, Eiffel, Logtalk, Object REXX, OCaml,and Tcl Also Scala (via use of mixin classes) and PHP (via use of traits classes) and good to know Some languages, such as C#, Java, and Ruby implement single inheritance although protocols, or interfaces, provide some of the functionality of true multiple inheritance.
Sep 22, 2010 · Multiple inheritance--and all the problems it generates--was discarded from Java. The desirable features of multiple inheritance are provided by interfaces--conceptually similar to Objective C protocols. An interface is not a definition of a class. Rather, it's a definition of a set of methods that one or more classes will implement.
Mar 16, 2010 · The short answer to the question is till 3.5, you cannot do multiple inheritance in C#. supporting interfaces is not the same thing as multiple inheritance. Interfaces alone are not a substitute for multiple inheritance, there are huge issues that will make your coding a nightmare, see my comment on the main answer.
Aug 24, 2010 · @Tom: according to "The Java Tutorial," (4th edition p142) "In Java, a class can inherit from only one class but it can implement more than one interface. Therefore, objects can have multiple types: the type of their own class and the types of all the interfaces that they implement. This means that if a variable is declared to be the type of an interface, its value can reference any object that is instantiated from any class that implements the interface." The author lost me on the last ...
Feb 19, 2014 · 8. Java does not have a Multiple inheritance problem, since it does not have multiple inheritance. This is by design, in order to solve the real multiple inheritance problem (The diamond problem). There are different strategies for mitigating the problem.
Dec 14, 2012 · From the Java fact that all class in Java have a parent class as Object. But the same Java says that it doesn't support multiple inheritance. But what this code mean ? //Blah blah blah From the above code it means that Class A extends Class B. Now Class A also have inherited the properties of Object class which is the super class of B.
