diff options
Diffstat (limited to 'project2/xmlObjectLoader.cpp')
| -rw-r--r-- | project2/xmlObjectLoader.cpp | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/project2/xmlObjectLoader.cpp b/project2/xmlObjectLoader.cpp index b33bf85..d2f25e7 100644 --- a/project2/xmlObjectLoader.cpp +++ b/project2/xmlObjectLoader.cpp @@ -10,6 +10,18 @@ unsigned int LoaderBase::depth = 0; std::set<SourceObjectPtr> LoaderBase::loadedObjects; +class DepthCounter { + public: + DepthCounter(unsigned int & c) : counter(c) { + counter += 1; + } + ~DepthCounter() { + counter -= 1; + } + private: + unsigned int & counter; +}; + typedef std::map<std::string, boost::shared_ptr<ElementLoader> > ElementLoaderMap; typedef std::set<boost::shared_ptr<ComponentLoader> > ComponentLoaderSet; @@ -47,7 +59,7 @@ LoaderBase::collectAll(const xmlpp::Element * node, bool childrenOnly, Unsupport if (!node) { return; } - depth += 1; + DepthCounter dc(depth); unsigned int created = 0; if (!childrenOnly && node->get_namespace_uri() == ns) { Glib::ustring name = node->get_name(); @@ -74,7 +86,6 @@ LoaderBase::collectAll(const xmlpp::Element * node, bool childrenOnly, Unsupport collectAll(dynamic_cast<const xmlpp::Element *>(child), false, uh); } } - depth -= 1; } void @@ -102,7 +113,6 @@ void LoaderBase::onIteration() { // This is a fail safe in the event that something goes pearshape - depth = 0; loadedObjects.clear(); BOOST_FOREACH(ComponentLoaderSet::value_type l, *componentLoaders()) { |