25 lines
495 B
C++
25 lines
495 B
C++
namespace std {
|
|
|
|
template <typename type>
|
|
class shared_ptr {
|
|
public:
|
|
shared_ptr();
|
|
shared_ptr(type *ptr);
|
|
shared_ptr(const shared_ptr<type> &t) {}
|
|
shared_ptr(shared_ptr<type> &&t) {}
|
|
~shared_ptr();
|
|
type &operator*() { return *ptr; }
|
|
type *operator->() { return ptr; }
|
|
type *release();
|
|
void reset();
|
|
void reset(type *pt);
|
|
shared_ptr &operator=(shared_ptr &&);
|
|
template <typename T>
|
|
shared_ptr &operator=(shared_ptr<T> &&);
|
|
|
|
private:
|
|
type *ptr;
|
|
};
|
|
|
|
} // namespace std
|