pybind11/tests/object.h

65     ref() : m_ptr(nullptr) { print_default_created(this); track_default_created((ref_tag*) this); }
68     ref(T *ptr) : m_ptr(ptr) {
69         if (m_ptr) ((Object *) m_ptr)->incRef();
71         print_created(this, "from pointer", m_ptr); track_created((ref_tag*) this, "from pointer");
76     ref(const ref &r) : m_ptr(r.m_ptr) {
77         if (m_ptr)
78             ((Object *) m_ptr)->incRef();
80         print_copy_created(this, "with pointer", m_ptr); track_copy_created((ref_tag*) this);
84     ref(ref &&r) : m_ptr(r.m_ptr) {
85         r.m_ptr = nullptr;
87         print_move_created(this, "with pointer", m_ptr); track_move_created((ref_tag*) this);
92         if (m_ptr)
93             ((Object *) m_ptr)->decRef();
100         print_move_assigned(this, "pointer", r.m_ptr); track_move_assigned((ref_tag*) this);
104         if (m_ptr)
105             ((Object *) m_ptr)->decRef();
106         m_ptr = r.m_ptr;
107         r.m_ptr = nullptr;
113         print_copy_assigned(this, "pointer", r.m_ptr); track_copy_assigned((ref_tag*) this);
115         if (m_ptr == r.m_ptr)
117         if (m_ptr)
118             ((Object *) m_ptr)->decRef();
119         m_ptr = r.m_ptr;
120         if (m_ptr)
121             ((Object *) m_ptr)->incRef();
129         if (m_ptr == ptr)
131         if (m_ptr)
132             ((Object *) m_ptr)->decRef();
133         m_ptr = ptr;
134         if (m_ptr)
135             ((Object *) m_ptr)->incRef();
140     bool operator==(const ref &r) const { return m_ptr == r.m_ptr; }
143     bool operator!=(const ref &r) const { return m_ptr != r.m_ptr; }
146     bool operator==(const T* ptr) const { return m_ptr == ptr; }
149     bool operator!=(const T* ptr) const { return m_ptr != ptr; }
152     T* operator->() { return m_ptr; }
155     const T* operator->() const { return m_ptr; }
158     T& operator*() { return *m_ptr; }
161     const T& operator*() const { return *m_ptr; }
164     operator T* () { return m_ptr; }
167     T* get_ptr() { return m_ptr; }
170     const T* get_ptr() const { return m_ptr; }
172     T *m_ptr;