I want to declare a vector in my `.h` file but depending on the precision of the data I send in I might want the vector to be of type `double` or I might want it to be of type `float`.

```
//tolerances.h

class verySimple{

public:
  verySimple();
  ~verySimple();

  void processTolerances(std::vector<double or float> tolerances);
};

```

Could I get a quick lesson, please?
Thanks.