build command index to action name mapping

Former-commit-id: a9b6c19e68

src/storage/prism/Program.cpp

@@ -1067,6 +1067,16 @@ namespace storm {
             return Program(manager, this->getModelType(), this->getConstants(), std::vector<storm::prism::BooleanVariable>(), std::vector<storm::prism::IntegerVariable>(), this->getFormulas(), {singleModule}, actionToIndexMap, this->getRewardModels(), false, this->getInitialConstruct(), this->getLabels(), this->getFilename(), 0, true);
         }
 
+        std::unordered_map<uint_fast64_t, std::string> Program::buildCommandIndexToActionNameMap() const {
+            std::unordered_map<uint_fast64_t, std::string> res;
+            for(auto const& m : this->modules) {
+                for(auto const& c : m.getCommands()) {
+                    res.emplace(c.getGlobalIndex(), c.getActionName());
+                }
+            }
+            return res;
+        }
+        
         Command Program::synchronizeCommands(uint_fast64_t newCommandIndex, uint_fast64_t actionIndex, uint_fast64_t firstUpdateIndex, std::string const& actionName, std::vector<std::reference_wrapper<Command const>> const& commands) const {
             // To construct the synchronous product of the commands, we need to store a list of its updates.
             std::vector<storm::prism::Update> newUpdates;

src/storage/prism/Program.h

@@ -444,6 +444,11 @@ namespace storm {
              */
             storm::expressions::ExpressionManager& getManager();
 
+            /*!
+             *
+             */
+            std::unordered_map<uint_fast64_t, std::string> buildCommandIndexToActionNameMap() const;
+            
         private:
             /*!
              * This function builds a command that corresponds to the synchronization of the given list of commands.