refactor: ExportGraphToDotFile

src/sog.cpp

@@ -3,6 +3,7 @@
 
 #include <fstream>
 
+// Table with the BDD nodes of the graph
 bdd *bdd_tab;
 
 void SOG::set_initial_state(Aggregate *state) {
@@ -85,9 +86,9 @@ void SOG::PrintGraph(Aggregate *state, size_t counter) {
   }
 }
 
-void SOG::GenerateReachabilityGraphDotfile(const std::string &filename) const {
+void SOG::ExportGraphToDotFile(const std::string &filename) const {
   // Open file for writing
-  std::ofstream file("./result/" + filename + ".dot");
+  std::ofstream file(filename + ".dot");
 
   // Check if the file opened successfully
   if (!file.is_open()) {
@@ -95,12 +96,12 @@ void SOG::GenerateReachabilityGraphDotfile(const std::string &filename) const {
     return;
   }
 
-  std::cout << "le graph contient : " << states.size() << '\n';
+  std::cout << "the graph contains: " << nb_states << ' states\n';
   file << "digraph reachab_graph {" << '\n';
 
-  for (const auto *GONode : states) {
-    for (const auto &edge : GONode->successors) {
-      file << "ag_" << GONode->state.id() << " -> "
+  for (const auto *aggr : states) {
+    for (const auto &edge : aggr->successors) {
+      file << "ag_" << aggr->state.id() << " -> "
            << "ag_" << edge.state->state.id() << " [ label =  \"t"
            << edge.transition + 1 << "\"]" << '\n';
     }

src/sog.hpp

@@ -110,10 +110,10 @@ class SOG {
   void PrintGraph(Aggregate *state, size_t counter);
 
   /**
-   * Print reachability graph using graphviz notation
-   * @param filename
+   * Export graph to graphviz file
+   * @param filename the name of the file
    */
-  void GenerateReachabilityGraphDotfile(const std::string &filename) const;
+  void ExportGraphToDotFile(const std::string &filename) const;
 };
 
 #endif  // SOG_H_