operators to remove bounds / optimality types from a formula

src/storm/logic/OperatorFormula.cpp

@@ -61,6 +61,10 @@ namespace storm {
             operatorInformation.bound = newBound;
         }
 
+        void OperatorFormula::removeBound() {
+            operatorInformation.bound = boost::none;
+        }
+        
         bool OperatorFormula::hasOptimalityType() const {
             return static_cast<bool>(operatorInformation.optimalityType);
         }
@@ -69,6 +73,14 @@ namespace storm {
             return operatorInformation.optimalityType.get();
         }
 
+        void OperatorFormula::setOptimalityType(storm::solver::OptimizationDirection newOptimalityType) {
+            operatorInformation.optimalityType = newOptimalityType;
+        }
+
+        void OperatorFormula::removeOptimalityType() {
+            operatorInformation.optimalityType = boost::none;
+        }
+        
         bool OperatorFormula::isOperatorFormula() const {
             return true;
         }

src/storm/logic/OperatorFormula.h

@@ -30,18 +30,23 @@ namespace storm {
 
             // Bound-related accessors.
             bool hasBound() const;
+            Bound const& getBound() const;
+            void setBound(Bound const& newBound);
+            void removeBound();
+
             ComparisonType getComparisonType() const;
             void setComparisonType(ComparisonType newComparisonType);
             storm::expressions::Expression const& getThreshold() const;
             template <typename ValueType>
             ValueType getThresholdAs() const;
             void setThreshold(storm::expressions::Expression const& newThreshold);
-            Bound const& getBound() const;
-            void setBound(Bound const& newBound);
+
             
             // Optimality-type-related accessors.
             bool hasOptimalityType() const;
             storm::solver::OptimizationDirection const& getOptimalityType() const;
+            void setOptimalityType(storm::solver::OptimizationDirection newOptimalityType);
+            void removeOptimalityType();
             virtual bool isOperatorFormula() const override;
             
             OperatorInformation const& getOperatorInformation() const;