From 16e287ca8fe312ce9023dd8f9c7e2bc97183c16a Mon Sep 17 00:00:00 2001
From: PBerger <philipp.berger@rwth-aachen.de>
Date: Mon, 18 Jul 2016 17:42:20 +0200
Subject: [PATCH] Fixes.

Former-commit-id: 267bf081c4e2ed36a8a71bd09d43bfc44bf44e99
---
 src/storage/dd/sylvan/InternalSylvanAdd.cpp     | 7 +++++++
 src/storage/dd/sylvan/InternalSylvanAdd.h       | 9 +++++++++
 src/storage/dd/sylvan/InternalSylvanDdManager.h | 6 ++++++
 3 files changed, 22 insertions(+)

diff --git a/src/storage/dd/sylvan/InternalSylvanAdd.cpp b/src/storage/dd/sylvan/InternalSylvanAdd.cpp
index a244cc198..fe8eafec4 100644
--- a/src/storage/dd/sylvan/InternalSylvanAdd.cpp
+++ b/src/storage/dd/sylvan/InternalSylvanAdd.cpp
@@ -606,6 +606,13 @@ namespace storm {
         MTBDD InternalAdd<DdType::Sylvan, ValueType>::getLeaf(uint_fast64_t value) {
             return mtbdd_int64(value);
         }
+
+		template<typename ValueType>
+		MTBDD InternalAdd<DdType::Sylvan, ValueType>::getLeaf(storm::RationalFunction const& value) {
+			storm_rational_function_ptr_struct helperStruct;
+			helperStruct.storm_rational_function = static_cast<void*>(&value);
+			return sylvan::Mtbdd::terminal(sylvan_storm_rational_function_get_type(), helperStruct);
+		}
         
         template<typename ValueType>
         ValueType InternalAdd<DdType::Sylvan, ValueType>::getValue(MTBDD const& node) {
diff --git a/src/storage/dd/sylvan/InternalSylvanAdd.h b/src/storage/dd/sylvan/InternalSylvanAdd.h
index e02e0107e..4c4859332 100644
--- a/src/storage/dd/sylvan/InternalSylvanAdd.h
+++ b/src/storage/dd/sylvan/InternalSylvanAdd.h
@@ -13,6 +13,8 @@
 
 #include "src/storage/expressions/Variable.h"
 
+#include "src/adapters/CarlAdapter.h"
+
 namespace storm {
     namespace storage {
         template<typename T>
@@ -655,6 +657,13 @@ namespace storm {
              * @return The sylvan node for the given value.
              */
             static MTBDD getLeaf(uint_fast64_t value);
+
+			/*!
+			* Retrieves the sylvan representation of the given storm::RatíonalFunction value.
+			*
+			* @return The sylvan node for the given value.
+			*/
+			static MTBDD getLeaf(storm::RationalFunction const& value);
             
             /*!
              * Retrieves the value of the given node (that must be a leaf).
diff --git a/src/storage/dd/sylvan/InternalSylvanDdManager.h b/src/storage/dd/sylvan/InternalSylvanDdManager.h
index 0618b0dbe..79182a1ae 100644
--- a/src/storage/dd/sylvan/InternalSylvanDdManager.h
+++ b/src/storage/dd/sylvan/InternalSylvanDdManager.h
@@ -9,6 +9,12 @@
 
 #include "src/adapters/CarlAdapter.h"
 
+#include "storm-config.h"
+// TODO: Remove this later on.
+#ifndef STORM_HAVE_CARL
+#define STORM_HAVE_CARL 1
+#endif
+
 namespace storm {
     namespace dd {
         template<DdType LibraryType, typename ValueType>