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-rw-r--r--lib/include/graph.hpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/include/graph.hpp b/lib/include/graph.hpp
index c1ad4f0..ea08214 100644
--- a/lib/include/graph.hpp
+++ b/lib/include/graph.hpp
@@ -9,6 +9,7 @@
#include <list>
#include <exception>
+#include "array_hash.hpp"
class graph {
public:
@@ -25,6 +26,7 @@ class graph {
typedef struct edge {
std::array<unsigned int, 2> v;
coordinate r;
+ std::array<bool, 2> crossings;
} edge;
coordinate L;