More changes to port to C++11, adjust to use the new JSON support, and cleanup rest of the modules.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1419987 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 10 insertions, 17 deletions

diff --git a/sca-cpp/trunk/modules/python/mod-python.cpp b/sca-cpp/trunk/modules/python/mod-python.cpp
index 956edf1059..eaaeeb8e3e 100644
--- a/sca-cpp/trunk/modules/python/mod-python.cpp
+++ b/sca-cpp/trunk/modules/python/mod-python.cpp
@@ -40,42 +40,35 @@ namespace modeval {
 /**
  * Apply a lifecycle start or restart event.
  */
-struct pythonLifecycle {
-    python::PythonRuntime& py;
-    pythonLifecycle(python::PythonRuntime& py) : py(py) {
-    }
-    const value operator()(const list<value>& params) const {
-        const value func = car(params);
-        if (func == "pythonRuntime")
-            return (gc_ptr<value>)(value*)&py;
-        return lambda<value(const list<value>&)>();
-    }
-};
-
 const value applyLifecycle(unused const list<value>& params) {
 
     // Create a Python runtime
     python::PythonRuntime& py = *(new (gc_new<python::PythonRuntime>()) python::PythonRuntime());
 
     // Return the function to invoke on subsequent events
-    return failable<value>(lambda<value(const list<value>&)>(pythonLifecycle(py)));
+    return failable<value>(lvvlambda([&py](const list<value>& params) -> const value {
+        const value func = car(params);
+        if (func == "pythonRuntime")
+            return (gc_ptr<value>)(value*)&py;
+        return lvvlambda();
+    }));
 }
 
 /**
  * Evaluate a Python component implementation and convert it to an applicable
  * lambda function.
  */
-const failable<lambda<value(const list<value>&)> > evalImplementation(const string& path, const value& impl, const list<value>& px, const lambda<value(const list<value>&)>& lifecycle) {
+const failable<lvvlambda > evalImplementation(const string& path, const value& impl, const list<value>& px, const lvvlambda& lifecycle) {
     const string itype(elementName(impl));
     if (contains(itype, ".python")) {
-        const value* p = (gc_ptr<value>)lifecycle(mklist<value>("pythonRuntime"));
+        const value* const p = (gc_ptr<value>)lifecycle(mklist<value>("pythonRuntime"));
         return modpython::evalImplementation(path, impl, px, *(python::PythonRuntime*)p);
     }
     if (contains(itype, ".cpp"))
         return modcpp::evalImplementation(path, impl, px);
     if (contains(itype, ".widget"))
-        return mkfailure<lambda<value(const list<value>&)> >(string("Unsupported implementation type: ") + itype, -1, false);
-    return mkfailure<lambda<value(const list<value>&)> >(string("Unsupported implementation type: ") + itype);
+        return mkfailure<lvvlambda >(string("Unsupported implementation type: ") + itype, -1, false);
+    return mkfailure<lvvlambda >(string("Unsupported implementation type: ") + itype);
 }
 
 }