Adds supports for single zdd manager

src/Domain.h

@@ -19,11 +19,13 @@ public:
 	// This alias is needed by Otawa
 	using t = AbstractValue;
 
+	template <typename... Args>
 	Domain(const otawa::icat3::LBlock* focus,
 	       const otawa::icat3::LBlockCollection& coll,
 	       int set,
-	       const AbstractValue* init) :
-		DomainPolicy(focus, coll, set, init),
+	       const AbstractValue* init,
+	       Args... args) :
+		DomainPolicy(focus, coll, set, init, args...),
 		m_focus(focus),
 		m_bot(DomainPolicy::createBot(focus, coll, set)),
 		m_top(DomainPolicy::createTop(focus, coll, set)),

src/ZDD/ZDDMayDomainPolicy.h

@@ -21,6 +21,15 @@ public:
 	{
 	}
 
+	ZDDMayDomainPolicy(const otawa::icat3::LBlock*,
+	                   const otawa::icat3::LBlockCollection& coll,
+	                   int set,
+	                   const AbstractValue*,
+	                   ManagerPtr manager) :
+		m_manager(manager)
+	{
+	}
+
 	AbstractValue createBot(const otawa::icat3::LBlock*,
 	                        const otawa::icat3::LBlockCollection&,
 	                        int)

src/ZDD/ZDDMustDomainPolicy.h

@@ -21,6 +21,15 @@ public:
 	{
 	}
 
+	ZDDMustDomainPolicy(const otawa::icat3::LBlock*,
+	                    const otawa::icat3::LBlockCollection& coll,
+	                    int set,
+	                    const AbstractValue*,
+	                    ManagerPtr manager) :
+		m_manager(manager)
+	{
+	}
+
 	AbstractValue createBot(const otawa::icat3::LBlock*,
 	                        const otawa::icat3::LBlockCollection&,
 	                        int)