C++ Searcher::SearchCallback方法代码示例

本文整理汇总了C++中Searcher::SearchCallback方法的典型用法代码示例。如果您正苦于以下问题：C++ Searcher::SearchCallback方法的具体用法？C++ Searcher::SearchCallback怎么用？C++ Searcher::SearchCallback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Searcher的用法示例。

在下文中一共展示了Searcher::SearchCallback方法的8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: cu_sp

Searcher::CallbackReturn
SearchFilter::DoCUIteration(const ModuleSP &module_sp,
                            const SymbolContext &context, Searcher &searcher) {
  Searcher::CallbackReturn shouldContinue;
  if (context.comp_unit == nullptr) {
    const size_t num_comp_units = module_sp->GetNumCompileUnits();
    for (size_t i = 0; i < num_comp_units; i++) {
      CompUnitSP cu_sp(module_sp->GetCompileUnitAtIndex(i));
      if (cu_sp) {
        if (!CompUnitPasses(*(cu_sp.get())))
          continue;

        if (searcher.GetDepth() == Searcher::eDepthCompUnit) {
          SymbolContext matchingContext(m_target_sp, module_sp, cu_sp.get());

          shouldContinue =
              searcher.SearchCallback(*this, matchingContext, nullptr, false);

          if (shouldContinue == Searcher::eCallbackReturnPop)
            return Searcher::eCallbackReturnContinue;
          else if (shouldContinue == Searcher::eCallbackReturnStop)
            return shouldContinue;
        } else {
          // FIXME Descend to block.
        }
      }
    }
  } else {
    if (CompUnitPasses(*context.comp_unit)) {
      SymbolContext matchingContext(m_target_sp, module_sp, context.comp_unit);
      return searcher.SearchCallback(*this, matchingContext, nullptr, false);
    }
  }
  return Searcher::eCallbackReturnContinue;
}

开发者ID:2trill2spill，项目名称:freebsd，代码行数:35，代码来源:SearchFilter.cpp

示例2: cu_sp

Searcher::CallbackReturn
SearchFilter::DoCUIteration(const ModuleSP &module_sp,
                            const SymbolContext &context, Searcher &searcher) {
  Searcher::CallbackReturn shouldContinue;
  if (context.comp_unit == nullptr) {
    const size_t num_comp_units = module_sp->GetNumCompileUnits();
    for (size_t i = 0; i < num_comp_units; i++) {
      CompUnitSP cu_sp(module_sp->GetCompileUnitAtIndex(i));
      if (cu_sp) {
        if (!CompUnitPasses(*(cu_sp.get())))
          continue;

        if (searcher.GetDepth() == lldb::eSearchDepthCompUnit) {
          SymbolContext matchingContext(m_target_sp, module_sp, cu_sp.get());

          shouldContinue =
              searcher.SearchCallback(*this, matchingContext, nullptr, false);

          if (shouldContinue == Searcher::eCallbackReturnPop)
            return Searcher::eCallbackReturnContinue;
          else if (shouldContinue == Searcher::eCallbackReturnStop)
            return shouldContinue;
        } else {
          // First make sure this compile unit's functions are parsed
          // since CompUnit::ForeachFunction only iterates over already
          // parsed functions.
          SymbolVendor *sym_vendor = module_sp->GetSymbolVendor();
          if (!sym_vendor)
            continue;
          if (!sym_vendor->ParseFunctions(*cu_sp))
            continue;
          // If we got any functions, use ForeachFunction to do the iteration.
          cu_sp->ForeachFunction([&](const FunctionSP &func_sp) {
            if (!FunctionPasses(*func_sp.get()))
              return false; // Didn't pass the filter, just keep going.
            if (searcher.GetDepth() == lldb::eSearchDepthFunction) {
              SymbolContext matchingContext(m_target_sp, module_sp, 
                                            cu_sp.get(), func_sp.get());
              shouldContinue = searcher.SearchCallback(*this, 
                                                       matchingContext, 
                                                       nullptr, false);
            } else {
              shouldContinue = DoFunctionIteration(func_sp.get(), context, 
                                                   searcher);
            }
            return shouldContinue != Searcher::eCallbackReturnContinue;
          });
        }
      }
    }
  } else {
    if (CompUnitPasses(*context.comp_unit)) {
      SymbolContext matchingContext(m_target_sp, module_sp, context.comp_unit);
      return searcher.SearchCallback(*this, matchingContext, nullptr, false);
    }
  }
  return Searcher::eCallbackReturnContinue;
}

开发者ID:llvm-project，项目名称:lldb，代码行数:58，代码来源:SearchFilter.cpp

示例3: modules_locker

Searcher::CallbackReturn
SearchFilter::DoModuleIteration (const SymbolContext &context, Searcher &searcher)
{
    Searcher::CallbackReturn shouldContinue;

    if (searcher.GetDepth () >= Searcher::eDepthModule)
    {
        if (!context.module_sp)
        {
            ModuleList &target_images = m_target_sp->GetImages();
            Mutex::Locker modules_locker(target_images.GetMutex());
            
            size_t n_modules = target_images.GetSize();
            for (size_t i = 0; i < n_modules; i++)
            {
                // If this is the last level supplied, then call the callback directly,
                // otherwise descend.
                ModuleSP module_sp(target_images.GetModuleAtIndexUnlocked (i));
                if (!ModulePasses (module_sp))
                    continue;

                if (searcher.GetDepth () == Searcher::eDepthModule)
                {
                    SymbolContext matchingContext(m_target_sp, module_sp);

                    shouldContinue = searcher.SearchCallback (*this, matchingContext, NULL, false);
                    if (shouldContinue == Searcher::eCallbackReturnStop
                        || shouldContinue == Searcher::eCallbackReturnPop)
                        return shouldContinue;
                }
                else
                {
                    shouldContinue = DoCUIteration(module_sp, context, searcher);
                    if (shouldContinue == Searcher::eCallbackReturnStop)
                        return shouldContinue;
                    else if (shouldContinue == Searcher::eCallbackReturnPop)
                        continue;
                }
            }
        }
        else
        {
            if (searcher.GetDepth () == Searcher::eDepthModule)
            {
                SymbolContext matchingContext(context.module_sp.get());

                shouldContinue = searcher.SearchCallback (*this, matchingContext, NULL, false);
            }
            else
            {
                return DoCUIteration(context.module_sp, context, searcher);
            }
        }

    }
    return Searcher::eCallbackReturnContinue;
}

开发者ID:ztianjin，项目名称:lldb，代码行数:57，代码来源:SearchFilter.cpp

示例4: Search

void SearchFilterByModuleList::Search(Searcher &searcher) {
  if (!m_target_sp)
    return;

  if (searcher.GetDepth() == lldb::eSearchDepthTarget) {
    SymbolContext empty_sc;
    empty_sc.target_sp = m_target_sp;
    searcher.SearchCallback(*this, empty_sc, nullptr, false);
  }

  // If the module file spec is a full path, then we can just find the one
  // filespec that passes.  Otherwise, we need to go through all modules and
  // find the ones that match the file name.

  const ModuleList &target_modules = m_target_sp->GetImages();
  std::lock_guard<std::recursive_mutex> guard(target_modules.GetMutex());

  const size_t num_modules = target_modules.GetSize();
  for (size_t i = 0; i < num_modules; i++) {
    Module *module = target_modules.GetModulePointerAtIndexUnlocked(i);
    if (m_module_spec_list.FindFileIndex(0, module->GetFileSpec(), false) !=
        UINT32_MAX) {
      SymbolContext matchingContext(m_target_sp, module->shared_from_this());
      Searcher::CallbackReturn shouldContinue;

      shouldContinue = DoModuleIteration(matchingContext, searcher);
      if (shouldContinue == Searcher::eCallbackReturnStop)
        return;
    }
  }
}

开发者ID:llvm-project，项目名称:lldb，代码行数:31，代码来源:SearchFilter.cpp

示例5: matchingContext

void
SearchFilterByModule::Search (Searcher &searcher)
{
    if (!m_target_sp)
        return;

    if (searcher.GetDepth() == Searcher::eDepthTarget)
    {
        SymbolContext empty_sc;
        empty_sc.target_sp = m_target_sp;
        searcher.SearchCallback (*this, empty_sc, NULL, false);
    }

    // If the module file spec is a full path, then we can just find the one
    // filespec that passes.  Otherwise, we need to go through all modules and
    // find the ones that match the file name.

    ModuleList matching_modules;
    const size_t num_modules = m_target_sp->GetImages().GetSize ();
    for (size_t i = 0; i < num_modules; i++)
    {
        Module* module = m_target_sp->GetImages().GetModulePointerAtIndex(i);
        if (FileSpec::Compare (m_module_spec, module->GetFileSpec(), false) == 0)
        {
            SymbolContext matchingContext(m_target_sp, module->GetSP());
            Searcher::CallbackReturn shouldContinue;

            shouldContinue = DoModuleIteration(matchingContext, searcher);
            if (shouldContinue == Searcher::eCallbackReturnStop)
                return;
        }
    }
}

开发者ID:eightcien，项目名称:lldb，代码行数:33，代码来源:SearchFilter.cpp

示例6: module_sp

void
SearchFilter::SearchInModuleList (Searcher &searcher, ModuleList &modules)
{
    SymbolContext empty_sc;

    if (m_target_sp == NULL)
        return;
    empty_sc.target_sp = m_target_sp;

    if (searcher.GetDepth() == Searcher::eDepthTarget)
        searcher.SearchCallback (*this, empty_sc, NULL, false);
    else
    {
        const size_t numModules = modules.GetSize();

        for (size_t i = 0; i < numModules; i++)
        {
            ModuleSP module_sp(modules.GetModuleAtIndex(i));
            if (ModulePasses(module_sp))
            {
                if (DoModuleIteration(module_sp, searcher) == Searcher::eCallbackReturnStop)
                    return;
            }
        }
    }
}

开发者ID:eightcien，项目名称:lldb，代码行数:26，代码来源:SearchFilter.cpp

示例7: DoModuleIteration

void
SearchFilter::Search (Searcher &searcher)
{
    SymbolContext empty_sc;

    if (m_target_sp == NULL)
        return;
    empty_sc.target_sp = m_target_sp;

    if (searcher.GetDepth() == Searcher::eDepthTarget)
        searcher.SearchCallback (*this, empty_sc, NULL, false);
    else
        DoModuleIteration(empty_sc, searcher);
}

开发者ID:eightcien，项目名称:lldb，代码行数:14，代码来源:SearchFilter.cpp

示例8: SearchInModuleList

void SearchFilter::SearchInModuleList(Searcher &searcher, ModuleList &modules) {
  SymbolContext empty_sc;

  if (!m_target_sp)
    return;
  empty_sc.target_sp = m_target_sp;

  if (searcher.GetDepth() == lldb::eSearchDepthTarget)
    searcher.SearchCallback(*this, empty_sc, nullptr, false);
  else {
    std::lock_guard<std::recursive_mutex> guard(modules.GetMutex());
    const size_t numModules = modules.GetSize();

    for (size_t i = 0; i < numModules; i++) {
      ModuleSP module_sp(modules.GetModuleAtIndexUnlocked(i));
      if (ModulePasses(module_sp)) {
        if (DoModuleIteration(module_sp, searcher) ==
            Searcher::eCallbackReturnStop)
          return;
      }
    }
  }
}

开发者ID:llvm-project，项目名称:lldb，代码行数:23，代码来源:SearchFilter.cpp

注：本文中的Searcher::SearchCallback方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。