Is it possible to read a .py (python source code) as a file and display its class name, class methods and variables as output….? [closed] solved Is it possible to read a .py (python source code) as a file and display its class name, class methods and variables as output….? [closed]
Shoe roshe = new Nike(“roshe”, 11, “black”, “fashion”, 129.0, false) String literals should be enclosed in double quotes. As for your change in size type, pass int array instead of int int s[] = {11,12,13}; Shoe roshe = new Nike(“roshe”, s, “black”, “fashion”, 129.0, false) or Shoe roshe = new Nike(“roshe”,new int[]{11, 12, 13} , … Read more
Use self: class MyClass: def __init__(self): self.name=”John” def other_method(self): print(self.name) other_method will print “John”. solved Can you access attributes that were created with the init method from other methods in the class? [closed]
classname.h #include <iostream> namespace N { class classname { public: void classmethod(); } } classname.cpp #include “classname.h” namespace N { void classname::classmethod() { std::cout << “classmethod” << std::endl; } } main.cpp #include “classname.h” int main() { N::classname a; classname b; // Error! a.classmethod(); return 0; } solved How to create a Class inside of a … Read more
The problem is exactly what the compiler said: the UploadProgressChangedLibArgs type couldn’t be found. That’s another type within the same library – so you need to port that before you can port an event which uses it. As noted in comments, I’d advise you to avoid porting C# to VB or vice versa unless you … Read more
The problem is in TeamLeader::getData() getTBonus() is calling getTPay() which is calling getTBonus() again causing an infinite loop, which will throw the StackOverflowException. You might try using if…else if in those methods instead of just if. public decimal getTBonus() { decimal tBonus = 0; if (TrainHours <= 0 && Hours <= 0) { tBonus = … Read more
You almost have it. You just need to require an Address in your constructors and set a corresponding property with that passed in address. public class Address { public string Street { get; set; } public string City { get; set; } public string State { get; set; } public string ZipCode { get; set; … Read more
The problem is that the class definitions are not visible to the compiler when you try to access members of an instance. Although you have provided forward declarations for the classes this is not enough. In the .cpp and .h files that access members of these classes or require their sizes you need to include … Read more
Here’s a little class I whipped up some weeks back when I was bored, this does what you’re asking of – if I understand the question correctly. Your applications must implement IPlugin, and must be dropped in a “Plugins” folder in the executing directory. public interface IPlugin { void Initialize(); } public class PluginLoader { … Read more
I agree that it’s tricky. What teases in methodThree is that t is changed in the course of the call to methodTwo. So when you are looking at t.sum before and after that call, you are not looking at the same t. How is t changed? This happens when methodTwo calls methodOne, which in turn … Read more
In rare cases the thing that you want could be reasonably, but normally the class is not aware of all it’s elements. A total Score is for a Collection of Score elements, maybe a List or a Set. So you would do: class Score { int value; // … public static int totalScore(Collection<Score> scores){ int … Read more
What you have there is a function pointer. But not a normal one, a member function pointer. There a few things different in member function pointers when compared to normal ones. 1. It states where the function comes from (which class/ struct holds it). In your example void(M :: *pf(int, int)=&M :: set_xy;, M is … Read more
I just looked at your code, you are using spaces and lines 23, 33, 172 should all be spaces instead of tabs. Lines 69-118 should all be indented with spaces. Ok, so your comments on the return statements were messing things up, this code compile fine. Also you didn’t initialize middleName to anything so I … Read more
Yes it can have, this is called self-referencing class. Why it is not a compiler issue ? Because you create a pointer to the object of same type, not the object. This is frequently seen in C / C++ data structures like Linked List. 1 solved Can a property of a class be the class … Read more
Your implementation of Clip class is wrong. It should be something like this: public class Clip { private String title; private String author; public Clip(String title, String author) { this.title = title; this.author = author; } public String getTitle() { return title; } public void setTitle(String title) { this.title = title; } public String getAuthor() … Read more