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C++ TranslationUnit::lookup方法代码示例

本文整理汇总了C++中TranslationUnit::lookup方法的典型用法代码示例。如果您正苦于以下问题:C++ TranslationUnit::lookup方法的具体用法?C++ TranslationUnit::lookup怎么用?C++ TranslationUnit::lookup使用的例子?那么恭喜您, 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TranslationUnit的用法示例。


在下文中一共展示了TranslationUnit::lookup方法的1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: scopes

        Nameables
        resolve (TranslationUnit& tu,
                 ScopedName const& from,
                 Name const& name)
        {

          if (trace) cerr << "resolve: starting resolution process for \'"
                          << name << "\' from \'" << from << "\'" << endl;

          Nameables r;

          // Check if name is already scoped.
          //
          if (name.scoped ())
          {
            r  = tu.lookup (ScopedName (name));
          }
          else
          {
            // Obtain all nodes corresponding to this scope name.
            //

            for (ScopedName next (from);;)
            {
              Nameables scopes (tu.lookup (next));

              // Lookup the name in each scope.
              //
              for (Nameables::const_iterator
                     i (scopes.begin ()), end (scopes.end ());
                   i != end; ++i)
              {
                if (Scope* s = dynamic_cast<Scope*> (*i))
                {
                  s->lookup (name, r);
                }
              }

              if (r.begin () != r.end () || next.simple ())
              {
                // Found something -or- at the root scope.
                //
                break;
              }

              next = ScopedName (next.begin (), next.end () - 1);
            }
          }

          if (r.begin () == r.end ())
          {
            if (trace) cerr << "resolve: resolution process for \'"
                            << name << "\' from \'" << from << "\' failed."
                            << endl;

            throw NotFound ();
          }
          else
          {
            if (trace) cerr << "resolve: resolution process for \'"
                            << name << "\' from \'" << from << "\' succeeded:"
                            << endl;

            for (Nameables::const_iterator i (r.begin ()), end (r.end ());
                 i != end; ++i)
            {
              if (trace) cerr << "\t\'" << (**i).scoped_name () << "\'"
                              << endl;
            }
          }

          return r;
        }
开发者ID:SEDS,项目名称:CUTS,代码行数:73,代码来源:Elements.cpp


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