本文整理汇总了C++中SymbolContextList::RemoveContextAtIndex方法的典型用法代码示例。如果您正苦于以下问题：C++ SymbolContextList::RemoveContextAtIndex方法的具体用法？C++ SymbolContextList::RemoveContextAtIndex怎么用？C++ SymbolContextList::RemoveContextAtIndex使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类SymbolContextList的用法示例。
在下文中一共展示了SymbolContextList::RemoveContextAtIndex方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: locker
size_t
ModuleList::FindFunctionSymbols (const ConstString &name,
uint32_t name_type_mask,
SymbolContextList& sc_list)
{
const size_t old_size = sc_list.GetSize();
if (name_type_mask & eFunctionNameTypeAuto)
{
ConstString lookup_name;
uint32_t lookup_name_type_mask = 0;
bool match_name_after_lookup = false;
Module::PrepareForFunctionNameLookup (name, name_type_mask,
eLanguageTypeUnknown, // TODO: add support
lookup_name,
lookup_name_type_mask,
match_name_after_lookup);
Mutex::Locker locker(m_modules_mutex);
collection::const_iterator pos, end = m_modules.end();
for (pos = m_modules.begin(); pos != end; ++pos)
{
(*pos)->FindFunctionSymbols (lookup_name,
lookup_name_type_mask,
sc_list);
}
if (match_name_after_lookup)
{
SymbolContext sc;
size_t i = old_size;
while (i < sc_list.GetSize())
{
if (sc_list.GetContextAtIndex(i, sc))
{
const char *func_name = sc.GetFunctionName().GetCString();
if (func_name != nullptr && strstr(func_name, name.GetCString()) == nullptr)
{
// Remove the current context
sc_list.RemoveContextAtIndex(i);
// Don't increment i and continue in the loop
continue;
}
}
++i;
}
}
}
else
{
Mutex::Locker locker(m_modules_mutex);
collection::const_iterator pos, end = m_modules.end();
for (pos = m_modules.begin(); pos != end; ++pos)
{
(*pos)->FindFunctionSymbols (name, name_type_mask, sc_list);
}
}
return sc_list.GetSize() - old_size;
}示例2: full_name
void
BreakpointResolverName::LookupInfo::Prune (SymbolContextList &sc_list, size_t start_idx) const
{
if (match_name_after_lookup && name)
{
SymbolContext sc;
size_t i = start_idx;
while (i < sc_list.GetSize())
{
if (!sc_list.GetContextAtIndex(i, sc))
break;
ConstString full_name (sc.GetFunctionName());
if (full_name && ::strstr(full_name.GetCString(), name.GetCString()) == NULL)
{
sc_list.RemoveContextAtIndex(i);
}
else
{
++i;
}
}
}
}示例3: prologue_addr
void
BreakpointResolver::SetSCMatchesByLine (SearchFilter &filter, SymbolContextList &sc_list, bool skip_prologue, const char *log_ident)
{
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_BREAKPOINTS));
while (sc_list.GetSize() > 0)
{
SymbolContextList tmp_sc_list;
unsigned current_idx = 0;
SymbolContext sc;
bool first_entry = true;
FileSpec match_file_spec;
FileSpec match_original_file_spec;
uint32_t closest_line_number = UINT32_MAX;
// Pull out the first entry, and all the others that match its file spec, and stuff them in the tmp list.
while (current_idx < sc_list.GetSize())
{
bool matches;
sc_list.GetContextAtIndex (current_idx, sc);
if (first_entry)
{
match_file_spec = sc.line_entry.file;
match_original_file_spec = sc.line_entry.original_file;
matches = true;
first_entry = false;
}
else
matches = ((sc.line_entry.file == match_file_spec) ||
(sc.line_entry.original_file == match_original_file_spec));
if (matches)
{
tmp_sc_list.Append (sc);
sc_list.RemoveContextAtIndex(current_idx);
// ResolveSymbolContext will always return a number that is >= the line number you pass in.
// So the smaller line number is always better.
if (sc.line_entry.line < closest_line_number)
closest_line_number = sc.line_entry.line;
}
else
current_idx++;
}
// Okay, we've found the closest line number match, now throw away all the others:
current_idx = 0;
while (current_idx < tmp_sc_list.GetSize())
{
if (tmp_sc_list.GetContextAtIndex(current_idx, sc))
{
if (sc.line_entry.line != closest_line_number)
tmp_sc_list.RemoveContextAtIndex(current_idx);
else
current_idx++;
}
}
// Next go through and see if there are line table entries that are contiguous, and if so keep only the
// first of the contiguous range:
current_idx = 0;
std::map<Block *, lldb::addr_t> blocks_with_breakpoints;
while (current_idx < tmp_sc_list.GetSize())
{
if (tmp_sc_list.GetContextAtIndex(current_idx, sc))
{
if (blocks_with_breakpoints.find (sc.block) != blocks_with_breakpoints.end())
tmp_sc_list.RemoveContextAtIndex(current_idx);
else
{
blocks_with_breakpoints.insert (std::pair<Block *, lldb::addr_t>(sc.block, sc.line_entry.range.GetBaseAddress().GetFileAddress()));
current_idx++;
}
}
}
// and make breakpoints out of the closest line number match.
uint32_t tmp_sc_list_size = tmp_sc_list.GetSize();
for (uint32_t i = 0; i < tmp_sc_list_size; i++)
{
if (tmp_sc_list.GetContextAtIndex(i, sc))
{
Address line_start = sc.line_entry.range.GetBaseAddress();
if (line_start.IsValid())
{
if (filter.AddressPasses(line_start))
{
// If the line number is before the prologue end, move it there...
bool skipped_prologue = false;
if (skip_prologue)
{
if (sc.function)
{
//.........这里部分代码省略.........
示例4: locker
size_t
ModuleList::FindFunctions (const ConstString &name,
uint32_t name_type_mask,
bool include_symbols,
bool include_inlines,
bool append,
SymbolContextList &sc_list) const
{
if (!append)
sc_list.Clear();
const size_t old_size = sc_list.GetSize();
if (name_type_mask & eFunctionNameTypeAuto)
{
ConstString lookup_name;
uint32_t lookup_name_type_mask = 0;
bool match_name_after_lookup = false;
Module::PrepareForFunctionNameLookup (name, name_type_mask,
lookup_name,
lookup_name_type_mask,
match_name_after_lookup);
Mutex::Locker locker(m_modules_mutex);
collection::const_iterator pos, end = m_modules.end();
for (pos = m_modules.begin(); pos != end; ++pos)
{
(*pos)->FindFunctions (lookup_name,
NULL,
lookup_name_type_mask,
include_symbols,
include_inlines,
true,
sc_list);
}
if (match_name_after_lookup)
{
SymbolContext sc;
size_t i = old_size;
while (i<sc_list.GetSize())
{
if (sc_list.GetContextAtIndex(i, sc))
{
const char *func_name = sc.GetFunctionName().GetCString();
if (func_name && strstr (func_name, name.GetCString()) == NULL)
{
// Remove the current context
sc_list.RemoveContextAtIndex(i);
// Don't increment i and continue in the loop
continue;
}
}
++i;
}
}
}
else
{
Mutex::Locker locker(m_modules_mutex);
collection::const_iterator pos, end = m_modules.end();
for (pos = m_modules.begin(); pos != end; ++pos)
{
(*pos)->FindFunctions (name, NULL, name_type_mask, include_symbols, include_inlines, true, sc_list);
}
}
return sc_list.GetSize() - old_size;
}