1 files changed, 18 insertions, 1 deletions
diff --git a/src/Config.cpp b/src/Config.cpp
index 3a3cb53..d860638 100644
--- a/src/Config.cpp
+++ b/src/Config.cpp
@@ -37,6 +37,9 @@ $Id$
 #include "astra/Projector2D.h"
 #include "astra/Projector3D.h"
 
+#include "astra/Logging.h"
+#include <sstream>
+
 using namespace astra;
 using namespace std;
 
@@ -54,12 +57,24 @@ Config::Config(XMLNode* _self)
 	self = _self;
 }
 
+//-----------------------------------------------------------------------------
 Config::~Config()
 {
 	delete self;
 	self = 0;
 }
 
+//-----------------------------------------------------------------------------
+void Config::initialize(std::string rootname)
+{
+	if (self == 0) {
+		XMLDocument* doc = XMLDocument::createDocument(rootname);
+		self = doc->getRootNode();		
+	}
+}
+
+
+//-----------------------------------------------------------------------------
 template <class T>
 ConfigStackCheck<T>::ConfigStackCheck(const char *_name, T* _obj, const Config& _cfg)
 	: object(_obj), cfg(&_cfg), name(_name)
@@ -132,7 +147,9 @@ bool ConfigStackCheck<T>::stopParsing()
 	nodes.clear();
 
 	if (!errors.empty()) {
-		cout << "Warning: " << name << ": unused configuration options: " << errors << std::endl;
+		ostringstream os;
+		os << name << ": unused configuration options: " << errors;
+		ASTRA_WARN(os.str().c_str());
 		return false;
 	}