Diffstat (limited to 'libopie2/opiepim/core/opimtemplatebase.h') (more/less context) (ignore whitespace changes)
-rw-r--r-- | libopie2/opiepim/core/opimtemplatebase.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/libopie2/opiepim/core/opimtemplatebase.h b/libopie2/opiepim/core/opimtemplatebase.h index b48dfed..ec9a94e 100644 --- a/libopie2/opiepim/core/opimtemplatebase.h +++ b/libopie2/opiepim/core/opimtemplatebase.h @@ -28,12 +28,13 @@ */ #ifndef OTEMPLATEBASE_H #define OTEMPLATEBASE_H /* OPIE */ #include <opie2/opimrecord.h> +#include <opie2/opimcache.h> /* QT */ #include <qarray.h> namespace Opie { /** @@ -67,36 +68,49 @@ struct OPimBase { private: OPimBasePrivate* d; }; /** * internal template base - * T needs to implement the copy c'tor!!! + * Attention: T needs to implement the copy c'tor!!! */ class OTemplateBasePrivate; template <class T = OPimRecord> class OTemplateBase : public OPimBase { public: + /** Look ahead direction of cache */ enum CacheDirection { Forward=0, Reverse }; + OTemplateBase() { }; virtual ~OTemplateBase() { } virtual T find( int uid )const = 0; /** * read ahead find */ virtual T find( int uid, const QArray<int>& items, uint current, CacheDirection dir = Forward )const = 0; + + /** + * Find in Cache.. + * Returns empty object if nothing found. + */ + virtual T cacheFind( int uid )const = 0; + + /** + * Put element into Cache + */ virtual void cache( const T& )const = 0; virtual void setSaneCacheSize( int ) = 0; OPimRecord* record()const; OPimRecord* record(int uid )const; static T* rec(); + private: OTemplateBasePrivate *d; }; |