diff options
Diffstat (limited to 'project2/xmlStorage.h')
| -rw-r--r-- | project2/xmlStorage.h | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/project2/xmlStorage.h b/project2/xmlStorage.h index 443ad81..9263b48 100644 --- a/project2/xmlStorage.h +++ b/project2/xmlStorage.h @@ -37,23 +37,35 @@ class Storer : public virtual IntrusivePtrBase { }; template <class X> -class StorerImpl : public Storer { +class StorerBase : public Storer { public: - StorerImpl(typename Storage<X>::ObjectsPtr m) : map(m) + typedef typename Storage<X>::ObjectsPtr Map; + StorerBase() { } - bool save(SourceObjectPtr obj, const xmlpp::Element *) const { + bool save(SourceObjectPtr obj, const xmlpp::Element * p) const { boost::intrusive_ptr<X> O = boost::dynamic_pointer_cast<X>(obj); if (O) { - if (map->insert(O).second) { + if (getMap(p)->insert(O).second) { return true; } throw StoreFailed(obj->name); } return false; } - typename Storage<X>::ObjectsPtr map; + virtual Map getMap(const xmlpp::Element *) const = 0; +}; + +template <class X> +class StorerImpl : public StorerBase<X> { + public: + StorerImpl(typename StorerBase<X>::Map m) : map(m) + { + } + + typename StorerBase<X>::Map getMap(const xmlpp::Element *) const { return map; } + typename StorerBase<X>::Map map; }; template <class X> |