1 files changed, 31 insertions, 5 deletions
diff --git a/examples/cpp/library/lambdas/main.cpp b/examples/cpp/library/lambdas/main.cpp
index 316576b..33440fb 100644
--- a/examples/cpp/library/lambdas/main.cpp
+++ b/examples/cpp/library/lambdas/main.cpp
@@ -3,13 +3,39 @@
 
 int main(int argc, char *argv[])
 {
-	if (argc < 2) {
-		std::cerr << "Expected URL with SCXML document as first argument" << std::endl;
-		return -1;
-	}
+	std::string scxmlURL("https://raw.githubusercontent.com/tklab-tud/uscxml/master/test/w3c/null/test436.scxml");
 
-	uscxml::Interpreter sc = uscxml::Interpreter::fromURL(argv[1]);
+	uscxml::Interpreter sc = uscxml::Interpreter::fromURL(scxmlURL);
 	uscxml::InterpreterState state;
+
+    sc.on().enterState([](const std::string& sessionId,
+                          const std::string& stateName,
+                          const xercesc_3_1::DOMElement* state) {
+        std::cout << "Entered " << stateName << std::endl;
+    });
+
+    sc.on().exitState([](const std::string& sessionId,
+                         const std::string& stateName,
+                         const xercesc_3_1::DOMElement* state) {
+        std::cout << "Exited " << stateName << std::endl;
+    });
+
+    sc.on().transition([](const std::string& sessionId,
+                          const std::string& targetList,
+                          const xercesc_3_1::DOMElement* transition) {
+        std::cout << "Transition to " << targetList << std::endl;
+    });
+
+    sc.on().completion([](const std::string& sessionId){
+        std::cout << "Completed!" << std::endl;
+    });
+    
+    sc.on().executeContent([](const std::string& sessionId,
+                              const xercesc_3_1::DOMElement* element){
+        std::cout << "Executing content" << std::endl;
+
+    });
+    
 	while ((state = sc.step()) != uscxml::USCXML_FINISHED) {
 	}