There are two base classes have same function name.I want to inherit both of them, andover ride each method differently.How can I do that with separate declaration and definition (instead of defining
To follow from my previous question about virtual and multiple inheritance (in a cross platform scenario) - after reading some answers, it has occurred to me that I could simplify my model by keeping
I am trying to use selective features of two classes into 3rd class. For example, I have Button1 class which creates a fancy button border and Button2 class which writes a the text in colorful format.
Okay, sample code first; this is my attempt at communicating what it is that I\'m trying to do, although it doesn\'t compile:
I m trying to understand Interfaces so that I can implement them in my programs but I m not able to imagine how should i use them.
Basically, what I want is to do this: class B: def fn(self): print \'B\' cla开发者_JAVA百科ss A: def fn(self):
Assume I have a class implementing two or more COM interfaces: class CMyClass : public IInterface1, public IInterface2 {
Seems like both COM_INTERFACE_ENTRY_IID and COM_INTERFACE_ENTRY2_IID are for the case when the class is derived from two or more classes each derived from a common interface. Like this:
I was wondering what the consequences are for compiling a class A with one compiler that doesn\'t allow multiple inheritance, and compiling a class B that does support it (and class B derived from cla
Many of our system tests are written in a BDD style, and we make decent use of inherited behaviours to minimise duplication, for example this might be a basic hierarchy for purchase tests.
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