From 8d2a96416c0c02ec14f14c363052468115e61ec2 Mon Sep 17 00:00:00 2001
From: Tim Redfern <tim@eclectronics.org>
Date: Fri, 31 Jan 2014 16:29:05 +0000
Subject: switch render 2

---
 NT/src/rotor.h | 25 ++++++++++++++++---------
 1 file changed, 16 insertions(+), 9 deletions(-)

(limited to 'NT/src/rotor.h')

diff --git a/NT/src/rotor.h b/NT/src/rotor.h
index 8fbba7d..f2e19b5 100644
--- a/NT/src/rotor.h
+++ b/NT/src/rotor.h
@@ -90,11 +90,14 @@ namespace Rotor {
 		public:
 			Enum(std::initializer_list<std::string> init={},int def=0) : labels(init), value(def){};
 			int get_value(){return value;};
+			operator int () const {
+				return value;
+			}
 		private:
     		std::vector<std::string> labels;
     		int value;
 	};
-
+	
 	class Audio_frame{
 		public:
 			Audio_frame(uint16_t *_samples,int _channels,int _numsamples){
@@ -127,7 +130,7 @@ namespace Rotor {
 	};
 	class Variable { //pure virtual base type for variable pointers
 		public:
-			Variable():name(""),description(""),title(""),connection(nullptr){};
+			Variable(std::string _name="",std::string _description="",std::string _title=""):name(_name),description(_description),title(_title),connection(nullptr){};
 			virtual ~Variable(){};
 			virtual Json::Value to_json()=0;
 			virtual void init(Json::Value s)=0;
@@ -148,8 +151,7 @@ namespace Rotor {
 	};
 	template <class T> class Variable_type : public Variable {
 		public:
-			Variable_type(std::string _name="",std::string _description="",std::string _title="",bool _connectable=true){
-				Variable(_name,_description,_title);
+			Variable_type(std::string _name="",std::string _description="",std::string _title="",bool _connectable=true): Variable(_name,_description,_title){
 				connectable=_connectable;
 			};
 			void init(Json::Value s){
@@ -158,6 +160,9 @@ namespace Rotor {
 				name=s["name"].asString();
 				input=s["input"].asString();
 			}
+			void set(const T& val){
+				value=val;
+			}
 			bool create_connection(std::unordered_map<std::string,Node*> &nodes){
 				for (auto node:nodes){
 					if (node.first==input){
@@ -195,13 +200,15 @@ namespace Rotor {
 	};
 	class Variable_array: public Variable {
 		public:
-			Variable_array(){};
+			Variable_array(std::string _name="",std::string _description="",std::string _title="",bool _connectable=true): Variable(_name,_description,_title){
+				connectable=_connectable;
+			};
 		protected:
 			std::vector<Variable> values;
 	};
 	template <class T> class Variable_array_type: public Variable_array {
 		public:
-			Variable_array_type(std::string n){name=n;connectable=true;};
+			Variable_array_type(std::string _name="",std::string _description="",std::string _title="",bool _connectable=true): Variable_array(_name,_description,_title,connectable){};
 			void init(Json::Value s){
 				name=s["name"].asString();
 				if (!s["input"].empty()){
@@ -321,20 +328,20 @@ namespace Rotor {
 			std::string get_output_type(){return TypeName<NT>::Get();};
 			template <class IT> Variable_type<IT>* create_inlet(std::string name="",std::string description="",std::string title="",IT _default=IT()){
 				vars[name]=new Variable_type<IT>(name,description,title,true);
+				dynamic_cast<Variable_type<IT>*>(vars[name])->set(_default);
 				return (dynamic_cast<Variable_type<IT>*>(vars[name]));
 			}
 			template <class IT> Variable_type<IT>* create_attribute(std::string name="",std::string description="",std::string title="",IT _default=IT()){
 				vars[name]=new Variable_type<IT>(name,description,title,false);
+				dynamic_cast<Variable_type<IT>*>(vars[name])->set(_default);
 				return (dynamic_cast<Variable_type<IT>*>(vars[name]));
 			}
 			template <class IT> Variable_array_type<IT>* create_array(std::string name="",std::string description="",std::string title="",IT _default=IT()){
 				vars[name]=new Variable_array_type<IT>(name,description,title);
 				return (dynamic_cast<Variable_array_type<IT>*>(vars[name]));
 			}
-			//enum will require specialisation
-			//1st, define the enum data type
 		protected:
-			NT value; //every node has a value so it can return a reference
+			NT value; //every node has an internal value so it can return a reference
 	};
 }
 
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