Let\'s say I\'m writing an application which works with 开发者_如何学Pythonprojects, and exposes different functionality depending on the type of the project. I have a hierarchy of classes for the dif
This must be a noob question, but I can\'t find the proper wait to achieve the following: In android, I made a subclass MyView extending a View class. In B, I\'ve defined a method mMethod not present
I am reviewing C++ casts operator and I have the following doubt: for polymorphic classes I I should use polymorphic_cast
If I make a pointer-to-base-member, I can convert it to a pointer-to-derived-member usually, but not when used within a template like Buzz below, where the first template argument influences the secon
The problem: I\'ve wrapped some c++ code in python using SWIG. On the python side, I want to take a wrapped c++ pointer and down-cast it to be a pointer to a subclass. I\'ve added a new c++ function t
My objective is to do a deep copy of a class, but a virtual class is causing trouble. #include<iostream>
I have four classes: class A {}; class B : virtual public A {}; class C : vi开发者_如何学JAVArtual public A {};
I have the following s开发者_Python百科cenario: public class A { } public class B extends A { } public class C extends B {
I have the following problem in application arch开发者_如何学JAVAitecture and am willing to solve it (sorry for a lot of text).
HI, I have a down casting question, I am a bit rusty in this area. I have 2 clasess like this: class A{ int i; String j ; //Getters and setters}
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