scoped_ptr.h

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#ifndef VITROIO_SDK_SCOPED_PTR_H
#define VITROIO_SDK_SCOPED_PTR_H
 
#include <mbed.h>
 
namespace vitroio
{
 
namespace sdk
{
 
namespace impl 
{
 
template <typename T>
class ScopedPtr : private NonCopyable< ScopedPtr<T> >
{
public:
    typedef Callback<void(void*)> Deleter;
 
    explicit ScopedPtr(T* ptr, Deleter deleter = Deleter(NULL)) : 
        ptr_(ptr),
        deleter_(deleter)
    {}
 
    ~ScopedPtr()
    { 
        if(!ptr_){ 
            return;
        }
 
        if(deleter_){
            deleter_(ptr_);
        }
        else{
            delete ptr_;
        }
    }
 
    T* get()
    {
        return ptr_;
    }
 
    const T* get() const
    {
        return ptr_;
    }
 
    T* operator->() {
        return ptr_;
    }
 
    T& operator*() {
        return *ptr_;
    }
 
    operator bool() const
    {
        return ptr_;
    }
 
private:
    T* ptr_;
    Deleter deleter_;
};
 
} // namespace impl 
 
} // namespace sdk
 
} // namespace vitroio
 
#endif // VITROIO_SDK_SCOPED_PTR_H