X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Fcore%2Fexcept.cpp;fp=source%2Fcore%2Fexcept.cpp;h=0ae2e59bd9ba339a78d7560ed13326ac6af83e45;hp=ddd2cb5167d57f0e3f5df614a8caf3ad3b68dc50;hb=7c5ced26f18d29bad4aa7fa14c6c8feba2e269ab;hpb=3553d02ef9cf66ae5ff16dd0b129815f144857a1

diff --git a/source/core/except.cpp b/source/core/except.cpp
index ddd2cb5..0ae2e59 100644
--- a/source/core/except.cpp
+++ b/source/core/except.cpp
@@ -1,7 +1,7 @@
 /* $Id$
 
 This file is part of libmspcore
-Copyright © 2006-2007 Mikko Rasa, Mikkosoft Productions
+Copyright © 2006-2008  Mikko Rasa, Mikkosoft Productions
 Distributed under the LGPL
 */
 
@@ -16,24 +16,27 @@ using namespace std;
 
 namespace Msp {
 
-Exception::Exception(const string &w_):
-	w(w_)
+Exception::Exception(const string &w):
+	wot(w)
 {
 #ifdef WITH_EXCEPTION_BACKTRACE
 	bt=Debug::Backtrace::create();
 #endif
 }
 
+Exception &Exception::at(const std::string &w) throw()
+{
+	wer=w;
+	wot=wer+": "+wot;
+	return *this;
+}
+
+
 SystemError::SystemError(const string &w_, int e):
 	Exception(build_what(w_, e)),
 	err(e)
 { }
 
-KeyError::KeyError(const string &w_, const string &k):
-	Exception(w_+" ("+k+")"),
-	key(k)
-{ }
-
 string SystemError::build_what(const string &w, int e)
 {
 	ostringstream buf;
@@ -50,4 +53,10 @@ string SystemError::build_what(const string &w, int e)
 	return buf.str();
 }
 
+
+KeyError::KeyError(const string &w_, const string &k):
+	Exception(w_+" ("+k+")"),
+	key(k)
+{ }
+
 } // namespace Msp