OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc1/] [gcc/] [testsuite/] [g++.old-deja/] [g++.mike/] [p2746.C] - Blame information for rev 338

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 305 jeremybenn 
// { dg-do assemble  }
2 
// GROUPS passed scope pt
3 
class Link {
4 
public:
5 
  Link();
6 
  Link(Link *);
7 
private:
8 
  Link *next_;
9 
 
10 
friend class IListBase;
11 
friend class IListIterBase;
12 
};
13 
 
14 
inline
15 
Link::Link() : next_(0)
16 
{
17 
}
18 
 
19 
inline
20 
Link::Link(Link *next) : next_(next)
21 
{
22 
}
23 
 
24 
class IListBase {
25 
public:
26 
  IListBase();
27 
  IListBase(Link *);
28 
  void  append(Link *);
29 
  void insert(Link *);
30 
  Link *head();
31 
  int empty();
32 
  Link *get();
33 
  void remove(Link *);
34 
private:
35 
  Link *head_;
36 
friend class IListIterBase;
37 
};
38 
 
39 
inline
40 
IListBase::IListBase() : head_(0)
41 
{
42 
}
43 
 
44 
inline
45 
IListBase::IListBase(Link *head) : head_(head)
46 
{
47 
}
48 
 
49 
inline
50 
void IListBase::insert(Link *p)
51 
{
52 
  p->next_ = head_;
53 
  head_ = p;
54 
}
55 
 
56 
inline
57 
Link *IListBase::head()
58 
{
59 
  return head_;
60 
}
61 
 
62 
inline
63 
int IListBase::empty()
64 
{
65 
  return head_ == 0;
66 
}
67 
 
68 
inline
69 
Link *IListBase::get()
70 
{
71 
  Link *tem = head_;
72 
  head_ = head_->next_;
73 
  return tem;
74 
}
75 
 
76 
template class IListIter;
77 
 
78 
template
79 
class IList : private IListBase {
80 
public:
81 
  IList() { }
82 
  IList(T *p) : IListBase(p) { }
83 
  ~IList();
84 
  void append(T *p) { IListBase::append(p); }
85 
  void insert(T *p) { IListBase::insert(p); }
86 
  void remove(T *p) { IListBase::remove(p); }
87 
  T *head() { return (T *)IListBase::head(); }
88 
  T *get() { return (T *)IListBase::get(); }
89 
  IListBase::empty;
90 
friend class IListIter;
91 
};
92 
 
93 
template
94 
IList::~IList()
95 
{
96 
  while (!empty())
97 
    delete get();
98 
}
99 
 
100 
class IListIterBase {
101 
public:
102 
  IListIterBase(const IListBase &);
103 
  int done();
104 
  Link *cur();
105 
  void next();
106 
private:
107 
  Link *p_;
108 
};
109 
 
110 
inline
111 
IListIterBase::IListIterBase(const IListBase &list) : p_(list.head_)
112 
{
113 
}
114 
 
115 
inline
116 
int IListIterBase::done()
117 
{
118 
  return p_ == 0;
119 
}
120 
 
121 
inline
122 
Link *IListIterBase::cur()
123 
{
124 
  return p_;
125 
}
126 
 
127 
inline
128 
void IListIterBase::next()
129 
{
130 
  p_ = p_->next_;
131 
}
132 
 
133 
 
134 
template
135 
class IListIter : private IListIterBase {
136 
public:
137 
  IListIter(const IList &list) : IListIterBase(list) { }
138 
  T *cur() { return (T *)IListIterBase::cur(); }
139 
  IListIterBase::next;
140 
  IListIterBase::done;
141 
};
142 
 
143 
 
144 
struct A {
145 
  IList list;
146 
  int x;
147 
  void foo();
148 
};
149 
 
150 
 
151 
void A::foo()
152 
{
153 
  for (IListIter iter(list); !iter.done(); iter.next())
154 
    ;
155 
  x = 0;
156 
}

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.