Change project structure

algorithm/decremental_scc.h

@@ -1,5 +1,5 @@
-#ifndef DECREMENTAL_MAINTENANCE_H_
-#define DECREMENTAL_MAINTENANCE_H_
+#ifndef DECREMENTAL_SCC_H_
+#define DECREMENTAL_SCC_H_
 
 #include "graph/digraph.h"
 #include "graph/scc.h"
@@ -12,9 +12,9 @@ using namespace graph;
 namespace algo {
 
 template<typename T>
-class DecrementalMaintenance : public RodittyZwick<T> {
+class DecrementalSCC : public RodittyZwick<T> {
 public:
-  DecrementalMaintenance(Digraph<T> G) : G(G) {}
+  DecrementalSCC(Digraph<T> G) : G(G) {}
 
   //
   void init();
@@ -40,7 +40,7 @@ private:
 };
 
 template<typename T>
-void DecrementalMaintenance<T>::init() {
+void DecrementalSCC<T>::init() {
   auto tarjan = Tarjan<T>(G).run();
 
   for (auto& C : tarjan) {
@@ -60,12 +60,12 @@ void DecrementalMaintenance<T>::init() {
 }
 
 template<typename T>
-bool DecrementalMaintenance<T>::query(const T& u, const T& v) {
+bool DecrementalSCC<T>::query(const T& u, const T& v) {
   return A[u] == A[v];
 }
 
 template<typename T>
-void DecrementalMaintenance<T>::remove(const T& u, const T& v) {
+void DecrementalSCC<T>::remove(const T& u, const T& v) {
   // If u and v are not in the same SCC, do nothing
   if (A[u] != A[v]) return;
 

algorithm/decremental_tc.h

@@ -0,0 +1,46 @@
+#ifndef DECREMENTAL_TC_H_
+#define DECREMENTAL_TC_H_
+
+#include "graph/digraph.h"
+#include "graph/scc.h"
+#include "algorithm/tarjan.h"
+#include "algorithm/bfs.h"
+#include "algorithm/roditty_zwick.h"
+
+namespace algo {
+
+template<typename T>
+class DecrementalTC : public RodittyZwick<T> {
+public:
+  DecrementalTC(Digraph<T> G) : G(G) {}
+
+  //
+  void init();
+
+  //
+  bool query(const T& u, const T& v);
+
+  //
+  void remove(const T& u, const T& v);
+};
+
+
+template<typename T>
+inline void DecrementalTC<T>::init() {
+
+}
+
+template<typename T>
+inline bool DecrementalTC<T>::query(const T& u, const T& v) {
+
+  return false;
+}
+
+template<typename T>
+inline void DecrementalTC<T>::remove(const T& u, const T& v) {
+
+}
+
+} // namespace algo
+
+#endif