Split validate into two methods

src/storm-pars/analysis/AssumptionChecker.cpp

@@ -133,6 +133,20 @@ namespace storm {
 
                 // Only implemented for two successors
                 if (row1.getNumberOfEntries() == 2 && row2.getNumberOfEntries() == 2) {
+                    result = validateAssumptionOnFunction(lattice, row1, row2);
+                }
+            }
+            if (result) {
+                validatedAssumptions.insert(assumption);
+            } else {
+                STORM_LOG_DEBUG("Could not validate: " << *assumption << std::endl);
+            }
+            return result;
+        }
+
+        template <typename ValueType>
+        bool AssumptionChecker<ValueType>::validateAssumptionOnFunction(storm::analysis::Lattice* lattice, typename storm::storage::SparseMatrix<ValueType>::rows row1, typename storm::storage::SparseMatrix<ValueType>::rows row2) {
+            bool result = false;
             auto succ1State1 = row1.begin();
             auto succ2State1 = (++row1.begin());
             auto succ1State2 = row2.begin();
@@ -168,14 +182,6 @@ namespace storm {
                 }
                 result = prob.evaluate(substitutions) >= 0;
             }
-
-                    if (result) {
-                        validatedAssumptions.insert(assumption);
-                    } else {
-                        STORM_LOG_DEBUG("Could not validate: " << *assumption << std::endl);
-                    }
-                }
-            }
             return result;
         }
 

src/storm-pars/analysis/AssumptionChecker.h

@@ -69,6 +69,7 @@ namespace storm {
 
             std::set<std::shared_ptr<storm::expressions::BinaryRelationExpression>> validatedAssumptions;
 
+            bool validateAssumptionOnFunction(storm::analysis::Lattice* lattice, typename storm::storage::SparseMatrix<ValueType>::rows row1, typename storm::storage::SparseMatrix<ValueType>::rows row2);
         };
     }
 }