nicer with size_t for cycles, they can't be negative anyway

[germs.git] / src / genealgorithms.h

diff --git a/src/genealgorithms.h b/src/genealgorithms.h
index 0158c35108616b4fd18b452ec357fa39841005c3..b5ed95d01ccb69af8797ec51aa820305e99db376 100644 (file)
--- a/src/genealgorithms.h
+++ b/src/genealgorithms.h
@@ -49,7 +49,7 @@ std::vector<std::vector<int> > robinsonSchensted(const GeneOrder& go);
 /**
  * Counts the number of cycles in the gene order.
  */
-int countCycles(const GeneOrder& go);
+size_t countCycles(const GeneOrder& go);
 
 /**
  * Finds the components in the gene order.