From David Callu,

"bug fix to reflect the wchar_t in Value and Value.cpp I add the toWString() function.
in Type and Type.cpp I just add two function to get a map of propertyList and a map of methodList
i need this map in my editor a i think it's could be util to put this functionnality in osgIntrospection,

src/osgIntrospection/DefaultReflectors.cpp

@@ -22,6 +22,7 @@
 ABSTRACT_OBJECT_REFLECTOR(void)
 
 ATOMIC_VALUE_REFLECTOR(char)
+WATOMIC_VALUE_REFLECTOR(wchar_t)
 ATOMIC_VALUE_REFLECTOR(signed char)
 ATOMIC_VALUE_REFLECTOR(unsigned char)
 

src/osgIntrospection/Type.cpp

@@ -207,6 +207,16 @@ void Type::getAllProperties(PropertyInfoList& props) const
     }
 }
 
+void Type::getPropertiesMap(PropertyInfoMap& props) const
+{
+    check_defined();
+    props[this] = _props;
+    for (TypeList::const_iterator i=_base.begin(); i!=_base.end(); ++i)
+    {
+        (*i)->getPropertiesMap(props);
+    }
+}
+
 void Type::getAllMethods(MethodInfoList& methods) const
 {
     check_defined();
@@ -217,6 +227,16 @@ void Type::getAllMethods(MethodInfoList& methods) const
     }
 }
 
+void Type::getMethodsMap(MethodInfoMap& methods) const
+{
+    check_defined();
+    methods[this] = _methods;
+    for (TypeList::const_iterator i=_base.begin(); i!=_base.end(); ++i)
+    {
+        (*i)->getMethodsMap(methods);
+    }
+}
+
 Value Type::createInstance(ValueList& args) const
 {
     if (isAbstract())

src/osgIntrospection/Value.cpp

@@ -82,7 +82,7 @@ Value Value::tryConvertTo(const Type& outtype) const
 
 std::string Value::toString() const
 {
-    check_empty();
+  check_empty();
 
     const ReaderWriter* rw = _type->getReaderWriter();
     if (rw)
@@ -90,7 +90,22 @@ std::string Value::toString() const
         std::ostringstream oss;
         if (!rw->writeTextValue(oss, *this))
             throw StreamWriteErrorException();
-        return oss.str();
+     return oss.str();
+    }
+    throw StreamingNotSupportedException(StreamingNotSupportedException::ANY, _type->getStdTypeInfo());
+    }
+
+std::wstring Value::toWString() const
+{
+    check_empty();
+
+    const ReaderWriter* rw = _type->getReaderWriter();
+    if (rw)
+    {
+        std::wostringstream woss;
+        if (!rw->writeTextValue(woss, *this))
+            throw StreamWriteErrorException();
+        return woss.str();
     }
     throw StreamingNotSupportedException(StreamingNotSupportedException::ANY, _type->getStdTypeInfo());
 }