RotationIndexer: Add GetAccumulatedImages() - though not sure if really useful

image_analysis/RotationIndexer.cpp

@@ -164,4 +164,8 @@ std::optional<RotationIndexerResult> RotationIndexer::GetLattice() const {
         .geom = updated_geom_,
         .axis = axis_
     };
-}
+}
+
+int64_t RotationIndexer::GetAccumulatedImages() const {
+    return accumulated_images;
+}

image_analysis/RotationIndexer.h

@@ -62,6 +62,8 @@ public:
     RotationIndexer(const DiffractionExperiment& x, IndexerThreadPool& indexer);
     void ProcessImage(int64_t image, const std::vector<SpotToSave>& spots);
     std::optional<RotationIndexerResult> GetLattice() const;
+
+    int64_t GetAccumulatedImages() const;
 };
 
 #endif //JFJOCH_ROTATIONINDEXER_H