From a940710de90c5bc2b9a3e74f19d60c769ab76643 Mon Sep 17 00:00:00 2001
From: Tim Redfern <tim@eclectronics.org>
Date: Mon, 6 Jan 2014 17:39:21 +0000
Subject: thinking out multi inlets

---
 NT/src/nodes.h   |  1 -
 NT/src/rotor.cpp | 47 ++--------------------------------------------
 NT/src/rotor.h   | 57 ++++++++++++++++++++++++++++++++++++++++++++++++++------
 3 files changed, 53 insertions(+), 52 deletions(-)

(limited to 'NT')

diff --git a/NT/src/nodes.h b/NT/src/nodes.h
index 8ce7cdd..a32408e 100644
--- a/NT/src/nodes.h
+++ b/NT/src/nodes.h
@@ -3,7 +3,6 @@
 
 #include "rotor.h"
 
-
 using namespace std;
 
 namespace Rotor{
diff --git a/NT/src/rotor.cpp b/NT/src/rotor.cpp
index 597ded6..677fae0 100644
--- a/NT/src/rotor.cpp
+++ b/NT/src/rotor.cpp
@@ -5,53 +5,10 @@
 #include "factory.h"
 
 using namespace std;
-
-namespace Rotor{
-	template <class T>
-	void Rotor::Variable_type<T>::init(std::string s){
-		std::istringstream cur(s);
-		cur >> value;
-	}
-
-	template <class T>
-	bool Rotor::Variable_type<T>::connect(Node* target){
-		if (connectable){
-			if (dynamic_cast<Node_type<T>*>(target)){
-				connection=target;
-				return true;
-			}
-		}
-		return false;
-	}
-	template <class T>
-	const T& Rotor::Variable_type<T>::get(const Frame_parameters &frame){
-		if (connection){
-			return (dynamic_cast<Node_type<T>*>(connection))->get_output(frame);
-		}
-		return value;
-	}
-	bool Node::connect(string v,Node *t){
-		auto var=vars.find(v);
-		if (var!=vars.end()){
-			if ((*var).second->connect(t)){
-				return true;
-			}
-		}
-		return false;
-	}
-	template <class NT> 
-	void Node_type<NT>::init(map<string,string> settings){
-		for (auto s:settings) {
-			if (vars.find(s.first)!=vars.end()){
-				vars[s.first]->init(s.second);
-				//printf("set %s to %s\n",s.first.c_str(),s.second.c_str());
-			}
-		};
-	}
-}
-
 using namespace Rotor;
 
+//factory generates linker errors if rotor.h implementation is seperated: why?
+
 int main(){
 	Node_factory f;
 	map<string,string> settings={{"type","time"}};
diff --git a/NT/src/rotor.h b/NT/src/rotor.h
index 49e978f..c83fe63 100644
--- a/NT/src/rotor.h
+++ b/NT/src/rotor.h
@@ -56,11 +56,37 @@ namespace Rotor {
 	template <class T> class Variable_type : public Variable {
 		public:
 			Variable_type(bool _c){connectable=_c;};
-			void init(std::string s);
-	    	bool connect(Node* target);
-			const T& get(const Frame_parameters &frame);
+			void init(std::string s){
+				std::istringstream cur(s);
+				cur >> value;
+			}
+	    		bool connect(Node* target){
+				if (connectable){
+					if (dynamic_cast<Node_type<T>*>(target)){
+						connection=target;
+						return true;
+					}
+				}
+				return false;
+			}
+			const T& get(const Frame_parameters &frame){
+				if (connection){
+					return (dynamic_cast<Node_type<T>*>(connection))->get_output(frame);
+					}
+				return value;
+			}
 			T value;
 	};
+	//don't forget the dupliicate inlets
+	//it needs to be a property of a var
+	//vars need to be:
+	//std::unordered_map<std::string,std::pair<bool,std::vector<Variable*>>>
+	//??
+	//or could it be that a var has properties
+	//var needs to be a class?
+	//or multi var could be a subclass of var?
+	//with an extra accessor const T& get(int which,const Frame_parameters &frame)
+	//in Node we could have create_multi_inlet() and add_multi_inlet()
 	class Node { //base type for node pointers
 		public:
 			virtual ~Node(){
@@ -68,16 +94,34 @@ namespace Rotor {
 					delete v.second;
 				}
 			}
-			bool connect(std::string v,Node *t);
+			bool connect(std::string v,Node *t){
+				auto var=vars.find(v);
+				if (var!=vars.end()){
+					if ((*var).second->connect(t)){
+						return true;
+					}
+				}
+				return false;
+			}
 			virtual Node* clone(std::map<std::string,std::string> &_settings)=0;
 			std::string type;
+			std::string type;
+			std::string type;
+			std::string type;
 		protected:
 			std::unordered_map<std::string,Variable*> vars;
 	};
 	template <class NT> class Node_type : public Node {
 		public:
 			virtual const NT& get_output(const Frame_parameters &frame)=0;
-			void init(std::map<std::string,std::string> settings);
+			void init(std::map<std::string,std::string> settings){
+				for (auto s:settings) {
+					if (vars.find(s.first)!=vars.end()){
+						vars[s.first]->init(s.second);
+						//printf("set %s to %s\n",s.first.c_str(),s.second.c_str());
+					}
+				}
+			}
 			template <class IT> Variable_type<IT>* create_inlet(std::string name){
 				vars[name]=new Variable_type<IT>(true);
 				return (dynamic_cast<Variable_type<IT>*>(vars[name]));
@@ -87,6 +131,7 @@ namespace Rotor {
 				return (dynamic_cast<Variable_type<IT>*>(vars[name]));
 			}
 	};
+	
 }
 
-#endif //ROTOR_H
\ No newline at end of file
+#endif //ROTOR_H
-- 
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