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-rw-r--r--src/main/StraightElement.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/main/StraightElement.h b/src/main/StraightElement.h
index 14d21aa..84ad4c4 100644
--- a/src/main/StraightElement.h
+++ b/src/main/StraightElement.h
@@ -30,6 +30,8 @@ public:
virtual bool isAfter(const Vector3D& position) const;
+ virtual double getLength() const;
+
virtual std::string getType() const;
virtual std::string toString() const;