Use a few shared_ptrs to make things slightly neater.

[ardour.git] / libs / ardour / ardour / playlist.h

diff --git a/libs/ardour/ardour/playlist.h b/libs/ardour/ardour/playlist.h
index 626df720bd7bb8cd391e828154b2c019d7ac1631..022fdb3ccbf5438a7949e0196a3179e60313082f 100644 (file)
--- a/libs/ardour/ardour/playlist.h
+++ b/libs/ardour/ardour/playlist.h
@@ -151,11 +151,11 @@ public:
 
        const RegionListProperty& region_list () const { return regions; }
 
-       RegionList*                regions_at (framepos_t frame);
+       boost::shared_ptr<RegionList> regions_at (framepos_t frame);
        uint32_t                   count_regions_at (framepos_t) const;
        uint32_t                   count_joined_regions () const;
-       RegionList*                regions_touched (framepos_t start, framepos_t end);
-       RegionList*                regions_to_read (framepos_t start, framepos_t end);
+       boost::shared_ptr<RegionList> regions_touched (framepos_t start, framepos_t end);
+       boost::shared_ptr<RegionList> regions_to_read (framepos_t start, framepos_t end);
        uint32_t                   region_use_count (boost::shared_ptr<Region>) const;
        boost::shared_ptr<Region>  find_region (const PBD::ID&) const;
        boost::shared_ptr<Region>  top_region_at (framepos_t frame);
@@ -340,7 +340,6 @@ public:
        bool add_region_internal (boost::shared_ptr<Region>, framepos_t position);
 
        int remove_region_internal (boost::shared_ptr<Region>);
-       RegionList *find_regions_at (framepos_t);
        void copy_regions (RegionList&) const;
        void partition_internal (framepos_t start, framepos_t end, bool cutting, RegionList& thawlist);
 
@@ -382,6 +381,7 @@ public:
 private:
 
        void setup_layering_indices (RegionList const &) const;
+       boost::shared_ptr<RegionList> find_regions_at (framepos_t);
 };
 
 } /* namespace ARDOUR */