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#ifndef SHARED_PTR_H
#define SHARED_PTR_H
/* TODO includes */
#undef SOLVED_1
//#define SOLVED_1
namespace Ti {
/* TODO helpers */
template <typename T>
class shared_ptr
{
private:
/* TODO data */
public:
shared_ptr();
T* get() const;
shared_ptr (const shared_ptr<T>& other);
template <typename O>
shared_ptr (const shared_ptr<O>& other);
template <typename O>
explicit shared_ptr (O* p);
shared_ptr& operator = (const shared_ptr<T>& other);
template <typename O>
shared_ptr& operator = (const shared_ptr<O>& other);
~shared_ptr ();
T& operator * () const;
T* operator -> () const;
void swap (shared_ptr<T>& other);
inline void reset();
private:
template <typename R, typename... Args>
friend shared_ptr<R> make_shared (Args...);
template<typename U1, typename U2>
friend bool operator == (const shared_ptr<U1>& a, const shared_ptr<U2>& b);
template<typename U1, typename U2>
friend bool operator == (const shared_ptr<U1>& a, const U2* b);
template<typename U1, typename U2>
friend bool operator == (const U1* a, const shared_ptr<U2>& b);
template<typename U1, typename U2>
friend bool operator != (const shared_ptr<U1>& a, const U2* b);
template<typename U1, typename U2>
friend bool operator != (const U1* a, const shared_ptr<U2>& b);
template<typename U1, typename U2>
friend bool operator != (const shared_ptr<U1>& a, const shared_ptr<U2>& b);
template <typename R, typename F>
friend shared_ptr<R> shared_dynamic_cast (const shared_ptr<F>& from);
};
template <typename T /* TODO */ >
shared_ptr<T> make_shared (/* TODO */);
template <typename T, typename F>
shared_ptr<T> shared_dynamic_cast (const shared_ptr<F>& from);
} // end namespace ti
namespace std {
using namespace Ti;
template <typename T>
inline void swap (shared_ptr<T>& t1, shared_ptr<T>& t2);
/* TODO */
}
#endif
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