collect number of variables

src/storm/storage/jani/Model.cpp

@@ -676,6 +676,14 @@ namespace storm {
             return res;
         }
 
+        std::size_t Model::getTotalNumberOfNonTransientVariables() const {
+            std::size_t res = globalVariables.getNumberOfNontransientVariables();
+            for (auto const& aut : getAutomata()) {
+                res += aut.getVariables().getNumberOfNontransientVariables();
+            }
+            return res;
+        }
+
         Variable const& Model::addVariable(Variable const& variable) {
             if (variable.isBooleanVariable()) {
                 return addVariable(variable.asBooleanVariable());

src/storm/storage/jani/Model.h

@@ -385,6 +385,12 @@ namespace storm {
              */
             std::size_t getNumberOfEdges() const;
 
+            /*!
+             * Number of global and local variables.
+             */
+            std::size_t getTotalNumberOfNonTransientVariables() const;
+
+
             /*!
              * Sets the system composition expression of the JANI model.
              */

src/storm/storage/jani/VariableSet.cpp

@@ -322,6 +322,15 @@ namespace storm {
             return !(containsBooleanVariable() || containsBoundedIntegerVariable() || containsUnboundedIntegerVariables() || containsRealVariables() || containsArrayVariables() || containsClockVariables());
         }
 
+        uint64_t VariableSet::getNumberOfVariables() const {
+            return variables.size();
+        }
+
+
+        uint64_t VariableSet::getNumberOfNontransientVariables() const {
+            return getNumberOfVariables() - getNumberOfTransientVariables();
+        }
+
         uint_fast64_t VariableSet::getNumberOfTransientVariables() const {
             uint_fast64_t result = 0;
             for (auto const& variable : variables) {

src/storm/storage/jani/VariableSet.h

@@ -229,25 +229,35 @@ namespace storm {
              */
             bool empty() const;
 
+            /*!
+             * Total number of variables, including transient variables.
+             */
+            uint64_t getNumberOfVariables() const;
+
+            /*
+             * Total number of nontransient variables
+             */
+            uint64_t getNumberOfNontransientVariables() const;
+
             /*!
              * Retrieves the number of transient variables in this variable set.
              */
-            uint_fast64_t getNumberOfTransientVariables() const;
+            uint64_t getNumberOfTransientVariables() const;
             
             /*!
              * Retrieves the number of real transient variables in this variable set.
              */
-            uint_fast64_t getNumberOfRealTransientVariables() const;
+            uint64_t getNumberOfRealTransientVariables() const;
 
             /*!
              * Retrieves the number of unbounded integer transient variables in this variable set.
              */
-            uint_fast64_t getNumberOfUnboundedIntegerTransientVariables() const;
+            uint64_t getNumberOfUnboundedIntegerTransientVariables() const;
 
             /*!
              * Retrieves the number of numerical (i.e. real, or integer) transient variables in this variable set.
              */
-            uint_fast64_t getNumberOfNumericalTransientVariables() const;
+            uint64_t getNumberOfNumericalTransientVariables() const;
 
             /*!
              * Retrieves the transient variables in this variable set.