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
179
180
|
//===-- VariableList.cpp ----------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "lldb/Symbol/VariableList.h"
#include "lldb/Core/RegularExpression.h"
#include "lldb/Symbol/Block.h"
#include "lldb/Symbol/Function.h"
#include "lldb/Symbol/CompileUnit.h"
using namespace lldb;
using namespace lldb_private;
//----------------------------------------------------------------------
// VariableList constructor
//----------------------------------------------------------------------
VariableList::VariableList() :
m_variables()
{
}
//----------------------------------------------------------------------
// Destructor
//----------------------------------------------------------------------
VariableList::~VariableList()
{
}
void
VariableList::AddVariable(const VariableSP &var_sp)
{
m_variables.push_back(var_sp);
}
bool
VariableList::AddVariableIfUnique (const lldb::VariableSP &var_sp)
{
if (FindVariableIndex (var_sp) == UINT32_MAX)
{
m_variables.push_back(var_sp);
return true;
}
return false;
}
void
VariableList::AddVariables(VariableList *variable_list)
{
if (variable_list)
{
std::copy(variable_list->m_variables.begin(), // source begin
variable_list->m_variables.end(), // source end
back_inserter(m_variables)); // destination
}
}
void
VariableList::Clear()
{
m_variables.clear();
}
VariableSP
VariableList::GetVariableAtIndex(uint32_t idx)
{
VariableSP var_sp;
if (idx < m_variables.size())
var_sp = m_variables[idx];
return var_sp;
}
VariableSP
VariableList::RemoveVariableAtIndex(uint32_t idx)
{
VariableSP var_sp;
if (idx < m_variables.size())
{
var_sp = m_variables[idx];
m_variables.erase (m_variables.begin() + idx);
}
return var_sp;
}
uint32_t
VariableList::FindVariableIndex (const VariableSP &var_sp)
{
iterator pos, end = m_variables.end();
for (pos = m_variables.begin(); pos != end; ++pos)
{
if (pos->get() == var_sp.get())
return std::distance (m_variables.begin(), pos);
}
return UINT32_MAX;
}
VariableSP
VariableList::FindVariable(const ConstString& name)
{
VariableSP var_sp;
iterator pos, end = m_variables.end();
for (pos = m_variables.begin(); pos != end; ++pos)
{
if ((*pos)->NameMatches(name))
{
var_sp = (*pos);
break;
}
}
return var_sp;
}
size_t
VariableList::AppendVariablesIfUnique (const RegularExpression& regex, VariableList &var_list, size_t& total_matches)
{
const size_t initial_size = var_list.GetSize();
iterator pos, end = m_variables.end();
for (pos = m_variables.begin(); pos != end; ++pos)
{
if ((*pos)->NameMatches (regex))
{
// Note the total matches found
total_matches++;
// Only add this variable if it isn't already in the "var_list"
var_list.AddVariableIfUnique (*pos);
}
}
// Return the number of new unique variables added to "var_list"
return var_list.GetSize() - initial_size;
}
uint32_t
VariableList::FindIndexForVariable (Variable* variable)
{
VariableSP var_sp;
iterator pos;
const iterator begin = m_variables.begin();
const iterator end = m_variables.end();
for (pos = m_variables.begin(); pos != end; ++pos)
{
if ((*pos).get() == variable)
return std::distance (begin, pos);
}
return UINT32_MAX;
}
size_t
VariableList::MemorySize() const
{
size_t mem_size = sizeof(VariableList);
const_iterator pos, end = m_variables.end();
for (pos = m_variables.begin(); pos != end; ++pos)
mem_size += (*pos)->MemorySize();
return mem_size;
}
size_t
VariableList::GetSize() const
{
return m_variables.size();
}
void
VariableList::Dump(Stream *s, bool show_context) const
{
// s.Printf("%.*p: ", (int)sizeof(void*) * 2, this);
// s.Indent();
// s << "VariableList\n";
const_iterator pos, end = m_variables.end();
for (pos = m_variables.begin(); pos != end; ++pos)
{
(*pos)->Dump(s, show_context);
}
}
|
