Array in class

[fgrigolon]

Hi, I would appreciate some help with a problem. I want to create a class with a public array in it, but I want the size of the array to be determined by a class parameter. I can't declare it inside the constructor because it will go out of scope... could someone please tell me a way around this? Thanks!

[Zhuge]

You could use a template class with a template parameter for the size of the internal array, I think.

[Disch]

Use a vector:

#include <vector>

class MyClass
{
private:
  std::vector<int> myArray;

public:
  MyClass(int arraysize)
    : myArray(arraysize)
  { }
};

[fgrigolon]

Thank you!