valgrind

src/header/Schedule.hpp

@@ -22,6 +22,10 @@ class ChoicePoint {
 public:
   int x;
   int y;
+	
+	bool isNone() const {
+		return x < 0;
+	}
 
   const bool operator==(const ChoicePoint &cp) {
     return cp.x == x and cp.y == y;
@@ -505,7 +509,8 @@ template <class T> ChoicePoint Schedule<T>::selectChoicePoint() {
 #ifdef TRACE
   if (TRACE) {
     cout << "select choice point: ";
-    if (cp == Schedule<T>::none)
+    // if (cp == Schedule<T>::none)
+		if(cp.isNone())
       cout << "none";
     else
       displayChoicePoint(cout, cp);
@@ -536,7 +541,8 @@ template <class T> void Schedule<T>::search() {
 
       ChoicePoint cp{selectChoicePoint()};
 
-      if (cp == Schedule<T>::none) {
+      // if (cp == Schedule<T>::none) {
+			if (cp.isNone()) {
 
         cout << "solution!\n";
         exit(1);