X-Git-Url: http://woldlab.caltech.edu/gitweb/?p=mussa.git;a=blobdiff_plain;f=mussa_exceptions.hpp;h=e85b2d98687e5a50304b09cc654c2f8349f1b0f9;hp=9027a079a3b709552cec72272d50834d81476a94;hb=HEAD;hpb=ba0d9d232948802b2117e5fbd08289d9ebaac4f9

diff --git a/mussa_exceptions.hpp b/mussa_exceptions.hpp
index 9027a07..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
 {
@@ -63,6 +70,22 @@ public:
     sequence_load_error(msg) {};
 };
 
+//! Incomprehensible comparison
+class sequence_invalid_comparison : public mussa_error
+{
+public:
+  explicit sequence_invalid_comparison(const std::string& msg) :
+    mussa_error(msg) {};
+};
+
+//! Invalid strand identifier
+class sequence_invalid_strand : public mussa_error
+{
+public:
+  explicit sequence_invalid_strand(const std::string& msg) :
+    mussa_error(msg) {};
+};
+
 //! Error loading sequence annotation
 class annotation_load_error : public sequence_load_error
 {