X-Git-Url: http://woldlab.caltech.edu/gitweb/?p=mussa.git;a=blobdiff_plain;f=mussa_exceptions.hpp;h=e85b2d98687e5a50304b09cc654c2f8349f1b0f9;hp=1c577f4198bc210986822ccfd47bc1a77bf39810;hb=f3e6762bedaf3775619a36f4103c8cf35d2ca887;hpb=a5fdb434dd0e6d18fe98e9ee57cb5169ce4c5842

diff --git a/mussa_exceptions.hpp b/mussa_exceptions.hpp
index 1c577f4..e85b2d9 100644
--- a/mussa_exceptions.hpp
+++ b/mussa_exceptions.hpp
@@ -31,6 +31,13 @@ public:
     mussa_error(msg) {};
 };
 
+//! error doing a key lookup in the annotations class
+class annotations_key_error : public mussa_error {
+public:
+  explicit annotations_key_error(const std::string& msg) : 
+    mussa_error(msg) {};
+};
+
 //! Error loading sequence
 class sequence_load_error : public mussa_load_error
 {