From 6ae7506f595d45e752ffd0cebb6392c707db2d3c Mon Sep 17 00:00:00 2001
From: Tim Redfern <tim@eclectronics.org>
Date: Mon, 20 Jan 2014 15:39:23 +0000
Subject: making json loader

---
 NT/src/rotor.h | 30 +++++++++++++++++++-----------
 1 file changed, 19 insertions(+), 11 deletions(-)

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

diff --git a/NT/src/rotor.h b/NT/src/rotor.h
index 040435b..4d73050 100644
--- a/NT/src/rotor.h
+++ b/NT/src/rotor.h
@@ -1,6 +1,14 @@
 #ifndef ROTOR_H
 #define ROTOR_H
 
+/*
+ROTORD rewrite
+
+TJR-Jan-2014
+
+NB when plugging in to framework - convert all cerr messages to logged
+*/
+
 #define ENABLE_TYPENAME(A) template<> struct TypeName<A> { static const char *Get() { return #A; }};
 
 #include <string>
@@ -22,19 +30,19 @@ struct TypeName
 };
 
 template <>
-struct TypeName<int> { 
+struct TypeName<int> {
 	static const char* Get() {
 		return "int";
 	}
 };
 template <>
-struct TypeName<double> { 
+struct TypeName<double> {
 	static const char* Get() {
 		return "number";
 	}
 };
 template <>
-struct TypeName<std::string> { 
+struct TypeName<std::string> {
 	static const char* Get() {
 		return "string";
 	}
@@ -154,16 +162,16 @@ namespace Rotor {
 				}
 				return false;
 			}
-	    		void add(std::string _name="",bool _connectable=true,int num=1){
+	    	void add(std::string _name="",bool _connectable=true,int num=1){
 				for (int i=0;i<num;i++) values.push_back(Variable_type<T>(_name,_connectable));
 			}
-	    		bool connect(int which,Node* target){
+	    	bool connect(uint32_t which,Node* target){
 				if (values.size()>which){
 					return values[which].connect(target);
 				}
 				return false;
 			}
-			const T& get(int which,const Frame_parameters &frame){
+			const T& get(uint32_t which,const Frame_parameters &frame){
 				if (values.size()>which){
 					return values[which].get(frame);
 				}
@@ -205,6 +213,7 @@ namespace Rotor {
 			Json::Value to_json();
 			virtual Node* clone(Json::Value &_settings)=0;
 			virtual std::string get_output_type()=0;
+			std::unordered_map<std::string,Variable*> vars;
 		protected:
 			std::string type;
 			std::string id;
@@ -212,18 +221,17 @@ namespace Rotor {
 			std::string description;
 			std::string title;
 			std::string ui_type;
-			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(Json::Value settings){ 
-				if (settings["vars"]!=nullptr){
+			void init(Json::Value settings){
+				if (!settings["vars"].empty()){
 					for ( uint32_t i = 0; i < settings["vars"].size(); ++i ) {
 						vars[settings["vars"][i]["name"].asString()]->init(settings["vars"][i]);
 					}
 				}
-				if (settings["id"]!=nullptr) id=settings["id"].asString();
+				if (!settings["id"].empty()) id=settings["id"].asString();
 			}
 			std::string get_output_type(){return TypeName<NT>::Get();};
 			template <class IT> Variable_type<IT>* create_inlet(std::string name){
@@ -239,7 +247,7 @@ namespace Rotor {
 				return (dynamic_cast<Variable_array_type<IT>*>(vars[name]));
 			}
 	};
-	
+
 }
 
 #endif //ROTOR_H
-- 
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