Added missing const qualifiers, macros and util functions to help debugging, and a simple balanced tree implementation for use in lookup tables.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@893938 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 1 insertions, 1 deletions

diff --git a/sca-cpp/trunk/kernel/element.hpp b/sca-cpp/trunk/kernel/element.hpp
index 2b5336ba5c..612752d1df 100644
--- a/sca-cpp/trunk/kernel/element.hpp
+++ b/sca-cpp/trunk/kernel/element.hpp
@@ -247,7 +247,7 @@ struct selectorLambda {
     }
 };
 
-const lambda<bool(value)> selector(const list<value> s) {
+const lambda<bool(const value&)> selector(const list<value> s) {
     return selectorLambda(s);
 }