Fixed some compile warnings

Former-commit-id: 91055b14cf

src/storage/dft/DFT.h

@@ -81,8 +81,8 @@ namespace storm {
                 return mSpareActivationIndex.at(id);
             }
             
-            size_t addSymmetry(size_t lenght, std::vector<size_t>& startingIndices) {
-                mSymmetries.push_back(std::make_pair(lenght, startingIndices));
+            void addSymmetry(size_t length, std::vector<size_t>& startingIndices) {
+                mSymmetries.push_back(std::make_pair(length, startingIndices));
             }
             
             size_t getSymmetrySize() const {

src/storage/dft/elements/DFTRestriction.h

@@ -183,7 +183,7 @@ namespace storm {
 
             }
             
-            bool checkDontCareAnymore(storm::storage::DFTState<ValueType>& state, DFTStateSpaceGenerationQueues<ValueType>& queues) {
+            bool checkDontCareAnymore(storm::storage::DFTState<ValueType>& state, DFTStateSpaceGenerationQueues<ValueType>& queues) const override {
                 
             }
 

src/storm-dyftee.cpp

@@ -32,7 +32,6 @@ void analyzeDFT(std::string filename, std::string property, bool symred = false)
     std::map<size_t, std::vector<std::vector<size_t>>> emptySymmetry;
     storm::storage::DFTIndependentSymmetries symmetries(emptySymmetry);
     if(symred) {
-        std::cout << dft.getElementsString() << std::endl;
         auto colouring = dft.colourDFT();
         symmetries = dft.findSymmetries(colouring);
         std::cout << "Symmetries: " << symmetries << std::endl;