forked from rethinkdb/rethinkdb
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathclone_ptr.tcc
More file actions
73 lines (62 loc) · 1.73 KB
/
clone_ptr.tcc
File metadata and controls
73 lines (62 loc) · 1.73 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
// Copyright 2010-2012 RethinkDB, all rights reserved.
#include "containers/clone_ptr.hpp"
template<class T>
clone_ptr_t<T>::clone_ptr_t() THROWS_NOTHING : object(NULL) { }
template<class T>
clone_ptr_t<T>::clone_ptr_t(T *o) THROWS_NOTHING : object(o) { }
template<class T>
clone_ptr_t<T>::clone_ptr_t(const clone_ptr_t &x) THROWS_NOTHING {
if (x.object.has()) {
object.init(x.object->clone());
}
}
template<class T> template<class U>
clone_ptr_t<T>::clone_ptr_t(const clone_ptr_t<U> &x) THROWS_NOTHING {
if (x.object.has()) {
object.init(x.object->clone());
}
}
template<class T>
clone_ptr_t<T> &clone_ptr_t<T>::operator=(const clone_ptr_t &x) THROWS_NOTHING {
if (&x != this) {
object.reset();
if (x.object.has()) {
object.init(x.object->clone());
}
}
return *this;
}
template<class T> template<class U>
clone_ptr_t<T> &clone_ptr_t<T>::operator=(const clone_ptr_t<U> &x) THROWS_NOTHING {
if (&x != this) {
object.reset();
if (x.object.has()) {
object.init(x.object->clone());
}
}
return *this;
}
template<class T>
T &clone_ptr_t<T>::operator*() const THROWS_NOTHING {
return *object.get();
}
template<class T>
T *clone_ptr_t<T>::operator->() const THROWS_NOTHING {
return object.get();
}
template<class T>
T *clone_ptr_t<T>::get() const THROWS_NOTHING {
return object.get();
}
template<class T>
clone_ptr_t<T>::operator booleanish_t() const THROWS_NOTHING {
if (object.has()) {
return &clone_ptr_t::truth_value_method_for_use_in_boolean_conversions;
} else {
return 0;
}
}
template<class T>
void clone_ptr_t<T>::truth_value_method_for_use_in_boolean_conversions() {
unreachable();
}