1 files changed, 6 insertions, 0 deletions
diff --git a/cpp_layer/curve.hpp b/cpp_layer/curve.hpp
index fd1db3b..5d1720d 100644
--- a/cpp_layer/curve.hpp
+++ b/cpp_layer/curve.hpp
@@ -1,6 +1,8 @@
 #include <isda/tcurve.h>
 #include <isda/cxzerocurve.h>
 #include <vector>
+#include <memory>
+
 typedef long TDate;
 
 class CurveObject {
@@ -69,3 +71,7 @@ double CurveObject::ForwardZeroPrice(TDate d2, TDate d1) {
 double CurveObject::ForwardZeroPrice(TDate d2) {
     return JpmcdsForwardZeroPrice(_ptr, _ptr->fBaseDate, d2);
 }
+
+std::shared_ptr<TCurve>& make_shared(TCurve* ptr) {
+    return std::shared_ptr<TCurve>(ptr, jpmcdsFreeTCurve);
+}