X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Fcore%2Ferror.h;h=d030c41c12937e1a3846ce819c445cd2b953e308;hp=1f9662e274b1d9b087d9cb16e5c1cf30f8c6811b;hb=d61b4678e4e4a2a3661a2472dc7349cc9fd5eaad;hpb=521cf1db00f8ce2d9f9494dca503d6c17d89ac2f

diff --git a/source/core/error.h b/source/core/error.h
index 1f9662e..d030c41 100644
--- a/source/core/error.h
+++ b/source/core/error.h
@@ -9,7 +9,7 @@ Distributed under the LGPL
 
 #include <exception>
 #include <string>
-#include "backtrace.h"
+#include "../debug/backtrace.h"
 
 namespace Msp {
 
@@ -23,10 +23,10 @@ public:
 	~Exception() throw() { }
 
 	const char *what() const throw() { return w.c_str(); }
-	const Backtrace &get_backtrace() const throw() { return bt; }
+	const Debug::Backtrace &get_backtrace() const throw() { return bt; }
 private:
 	std::string w;
-	Backtrace bt;
+	Debug::Backtrace bt;
 
 };
 
@@ -39,6 +39,15 @@ public:
 	InvalidParameterValue(const std::string &w_): Exception(w_) { }
 };
 
+/**
+Thrown when a lookup from a map fails.
+*/
+class KeyError: public Exception
+{
+public:
+	KeyError(const std::string &w_): Exception(w_) { }
+};
+
 /**
 Thrown when the current object state doesn't allow the requested action.
 */