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-rw-r--r--tikzit/src/data/graph.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/tikzit/src/data/graph.h b/tikzit/src/data/graph.h
index 37bbff9..952b8b4 100644
--- a/tikzit/src/data/graph.h
+++ b/tikzit/src/data/graph.h
@@ -1,3 +1,7 @@
+/**
+ * A tikz graph. This serves as the model in the MVC (Graph, TikzView, TikzScene).
+ */
+
#ifndef GRAPH_H
#define GRAPH_H