WebJun 10, 2015 · Just use a std::vector or std::array. Fixed version of your code: class a { public: // ATTN C++11 feature here a () : myarray ( { 1, 2}) {} private: class b { public: b (int a) : a_val (a) {} int a_val; }; b myarray [2]; }; int main () { a a; } Share Improve this answer Follow edited Jan 24, 2012 at 23:36 answered Jan 24, 2012 at 23:29 WebNov 5, 2024 · Yes, it is possible to declare a class inside a class and these are called inner classes public class Foo { public class Bar { } } and this how you can create an instance Foo foo = new Foo (); Foo.Bar bar = new Foo.Bar (); And within a method you can create an object of anonymous type
When and why to use Nested Classes?
WebDec 31, 2010 · Nested Classes in C++. A nested class is a class which is declared in another enclosing class. A nested class is a member and as such has the same access … WebThere is two ways to make/create object in c++. First one is : MyClass myclass; // if you don;t need to call rather than default constructor MyClass myclass (12); // if you need to call constructor with parameters Second one is : ford oklahoma city dealers
Creating a thread inside the class in C++ - Stack Overflow
WebMar 9, 2012 · 7. If only your class members use the enum it is preferable to declare the enum inside the class. This prevents the namespace/global space from pollution due to unneeded symbol names & also. It is more intutive for users of the class, it helps the user to know that the enum will only be used by the class. The general rule you should follow is ... WebJun 13, 2011 · Creating an instance of a class within a class (C++) Let's say I have two classes: Box, Circle. class Box { int x, y; ...Box (int xcoord, int ycoord) {printf ("I'm a … WebC++ language Classes A declaration of a class/struct or union may appear within another class. Such declaration declares a nested class . Explanation ford oklahoma city