i want to know if there is an equivalent way of doing this in c++:
class B: def foo(self,parameter): print("B method call from A, with non static method",parameter) class A: def __init__(self): self.b = B() parameter = 10 a = A() a.b.foo(parameter)
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Answer
self.b
in C++ could be this->b
, but also just b
as this
is implicit in C++.
However, in C++, you have to declare (member) variables, while in Python you create them by assigning to them and the type of the variable is determinated by this assignment and can be changed. So next code is similar (not compiled, tested):
#include <iostream> class B { public: void foo(int x) { std::cout << x << "n"; } }; class A { public: B b; } int main() { A a; a.b.foo(3); }