Re: std::list<T>::iterator
Isliguezze wrote:
Does anybody know how to make a wrapper for that iterator?
What for?
> Here's my
wrapper class for std::list:
template <class T> class List {
private:
std::list<T> *lst;
public:
List() { lst = new std::list<T>(); }
List(const List<T> &rhs) { lst = new std::list<T>(*rhs.lst); }
The assignment op is missing (see Rule of Three).
List(int n, const T& value) { lst = new std::list<T>(n, value); }
~List() { delete lst; }
void push_back(const T& value) { lst->push_back(value); }
void push_front(const T& value) { lst->push_front(value); }
void pop_back() { lst->pop_back; }
void pop_front() { lst->pop_front; }
void remove(const T& value) { lst->remove(value); }
};
This wrapper seems awfully thin and doesn't provide any additional
functionality beyond what's already available in std::list. What do you
have in mind when creating a wrapper like this? Perhaps if you could
explain your design goals it would be easier to suggest a solution for
the iterator...
V
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