Packets: Fix VariantParser invalid parser access bug

[senf.git] / Utils / Exception.cci

diff --git a/Utils/Exception.cci b/Utils/Exception.cci
index e7a9c53..189c2f1 100644 (file)
--- a/Utils/Exception.cci
+++ b/Utils/Exception.cci
@@ -28,12 +28,36 @@
 ///////////////////////////////cci.p///////////////////////////////////////
 
 ///////////////////////////////////////////////////////////////////////////
+// senf::ExceptionMixin
+
+prefix_ senf::ExceptionMixin::ExceptionMixin(std::string const & description)
+    : message_(description)
+{
+#ifdef SENF_DEBUG
+    addBacktrace();
+#endif
+}
+
+prefix_ std::string const & senf::ExceptionMixin::message()
+    const
+{
+    return message_;
+}
+
+prefix_ void senf::ExceptionMixin::append(std::string text)
+{
+    message_ += text;
+}
+
+///////////////////////////////////////////////////////////////////////////
 // senf::Exception
+
 prefix_ senf::Exception::Exception(std::string const & description)
-    : message_(description)
+    : ExceptionMixin(description)
 {}
 
 ///////////////////////////////////////////////////////////////////////////
+// senf::SystemException
 
 prefix_ senf::SystemException::SystemException(std::string const & descr _SENF_EXC_DEBUG_ARGS_ND)
 {