X-Git-Url: https://ruin.nu/git/?p=germs.git;a=blobdiff_plain;f=src%2Fgenealgorithms.h;h=6bc133fa96174478746cd828659a476e02ea52ec;hp=7f07d17f47476f617018e62494b7cb0ed9e738c6;hb=7e811915a713eeef44f03385a1fc1f74a5301c30;hpb=e81855989d0f0e124e0ec770b417bcb099959391

diff --git a/src/genealgorithms.h b/src/genealgorithms.h
index 7f07d17..6bc133f 100644
--- a/src/genealgorithms.h
+++ b/src/genealgorithms.h
@@ -34,7 +34,16 @@ struct Component{
 	int end;
 	int sign;
 };
-typedef std::pair<size_t,size_t> Interval;
+
+struct Interval{
+	Interval(size_t f,size_t s,bool o = false):first(f),second(s),oriented(o){}
+	bool operator==(const Interval& i){
+		return first == i.first && second == i.second && oriented == i.oriented;
+	}
+	size_t first;
+	size_t second;
+	bool oriented;
+};
 
 /**
  * Returns the length of the longest increasing sequence and the longest