TAO/tao/MProfile.i


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
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178

// This may look like C, but it's really -*- C++ -*-
// $Id$

ACE_INLINE
TAO_MProfile::TAO_MProfile (CORBA::ULong sz)
  :  forward_from_(0),
     pfiles_ (0),
     current_ (0),
     size_ (0),
     last_ (0)
{
  this->set (sz);
}

ACE_INLINE
TAO_MProfile::TAO_MProfile (const TAO_MProfile &mprofiles)
  :  forward_from_(0),
     pfiles_ (0),
     current_ (0),
     size_ (0),
     last_ (0)
{
  this->set (mprofiles);
}

ACE_INLINE TAO_MProfile&
TAO_MProfile::operator= (const TAO_MProfile& rhs)
{
  if (this == &rhs)
    return *this;

  this->set (rhs);
  return *this;
}

ACE_INLINE
TAO_MProfile::~TAO_MProfile (void)
{
  this->cleanup ();
}

// Cyclic get next.  It will simply cycle through the complete list.

ACE_INLINE TAO_Profile *
TAO_MProfile::get_cnext (void)
{
  if (last_ == 0)
      return 0;

  if (current_ == last_)
      current_ = 0;

  return pfiles_[current_++];
}

// This will return the next element until either null is found or the
// end of list.  It then continues to return NULL until rewind.

ACE_INLINE TAO_Profile *
TAO_MProfile::get_next (void)
{
  // Nolist or EndOfList
  if (last_ == 0 || current_ == last_)
    return 0;
  else
    return pfiles_[current_++];
}

ACE_INLINE TAO_Profile *
TAO_MProfile::get_cprev (void)
{
  if (last_ == 0)
    return 0;
  else if (last_ == 1)
    current_=1;
  else if (current_ > 1)
    current_--;
  else // current_ == 0 or 1, 0 => list never read before and == 1
    current_ = last_;

  return pfiles_[current_ - 1];
}

ACE_INLINE TAO_Profile *
TAO_MProfile::get_prev (void)
{
  if (last_ == 0 || current_ <= 1)
    // No List of BeginningOfList
    return 0;
  if (current_ > 1)
    current_--;

  return pfiles_[current_ - 1];
}

// does not affect the current_ setting!

ACE_INLINE TAO_Profile *
TAO_MProfile::get_profile (TAO_PHandle handle)
{
  if (handle < last_)
    return pfiles_[handle];
  else
    return 0;
}

ACE_INLINE TAO_Profile *
TAO_MProfile::get_current_profile (void)
{
  if (last_ == 0)
    return 0;
  if (current_ == 0)
    // means list has not been read before.
    current_ = 1;

  return pfiles_[current_ - 1];
}

ACE_INLINE TAO_PHandle
TAO_MProfile::get_current_handle (void)
{
  if (current_ > 0)
    return current_ - 1;
  else
    return 0;
}

ACE_INLINE void
TAO_MProfile::rewind (void)
{
  current_ = 0;
}

ACE_INLINE int
TAO_MProfile::give_profile (TAO_Profile *pfile)
{
  // skip by the used slots
  if (last_ == size_) // full!
    return -1;

  pfiles_[last_++] = pfile;

  return last_ - 1;
}

ACE_INLINE
void
TAO_MProfile::forward_from (TAO_MProfile *from)
{
  this->forward_from_ = from;
}

ACE_INLINE
TAO_MProfile *
TAO_MProfile::forward_from (void)
{
  return this->forward_from_;
}

ACE_INLINE CORBA::ULong
TAO_MProfile::profile_count (void) const
{
  return this->last_;
}

ACE_INLINE const TAO_Profile*
TAO_MProfile::get_profile (CORBA::ULong index) const
{
  if (index >= this->last_)
    return 0;
  return this->pfiles_[index];
}

ACE_INLINE TAO_Profile_ptr *
TAO_MProfile::pfiles (void) const
{
  return this->pfiles_;
}