From f384fdc3a9e4acccac2e4d322676e34115a168f7 Mon Sep 17 00:00:00 2001
From: Loek Le Blansch <loek@pipeframe.xyz>
Date: Tue, 4 Jun 2024 12:13:52 +0200
Subject: WIP meer nadenk

---
 docs/Parser.h        | 16 ++++++++++++++++
 docs/class-diag.puml | 20 ++++++++++++++++----
 main.cpp             | 48 +++++++++++++++++++++++++++++++++++-------------
 readme.md            |  5 ++++-
 4 files changed, 71 insertions(+), 18 deletions(-)
 create mode 100644 docs/Parser.h

diff --git a/docs/Parser.h b/docs/Parser.h
new file mode 100644
index 0000000..a7c90e9
--- /dev/null
+++ b/docs/Parser.h
@@ -0,0 +1,16 @@
+#pragma once
+
+#include <iostream>
+#include <istream>
+
+using std::ostream;
+
+class Parser {
+
+  friend void operator >> (Parser& p, std::istream& filestream) {
+    // cout assigned to another object mycout
+    std::cout << "the file contains:\n" << filestream << std::endl;
+    mycout << "Value of dx and dy are \n";
+    mycout << d.dx << " " << d.dy;
+  }
+}
diff --git a/docs/class-diag.puml b/docs/class-diag.puml
index 85cb721..ea245cd 100644
--- a/docs/class-diag.puml
+++ b/docs/class-diag.puml
@@ -1,12 +1,13 @@
 @startuml
 
 abstract class Node { /' (also ConcreteObserver) '/
-	+ label: string
-	+ type: string
-	+ addOutput(Net*)
+	+ setOutput(Net*)
 	+ addInput(Net*)
 	- inputs: Net*[]
-	- outputs: Net*[]
+	- output: Net*
+	- type: static constexpr const string
+	- minInputs: constexpr unsigned int
+	- maxInputs: constexpr int
 }
 class Net { /' (also ConcreteSubject) '/
 	- level: SignalLevel
@@ -62,5 +63,16 @@ class CircuitFactory {
 	+ configure()
 }
 
+class Circuit {
+	+ createNode(string type, string label)
+	+ createLink(string labelA, string labelB)
+
+	- nets: Map<string label, Net*>
+	- nodes: Map<string label, Node*>
+}
+
+CircuitFactory -[dashed]> Node
+CircuitFactory <-[dashed]- Node
+
 
 @enduml
diff --git a/main.cpp b/main.cpp
index 05ec033..01b78b2 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,17 +1,39 @@
-#include <cstdio>
-// #include "Observer.h"
-#include "Net.h"
-#include "Gate.h"
+#include <iostream>
+#include <exception>
+#include <fstream>
+
+#include "Parser.h"
+#include "Circuit.h"
+
+using std::cout;
+using std::endl;
+using std::fstream;
+using std::exception;
 
 int main(int argc, char** argv) {
-	// Observer ob();
-	Net n;
-	Gate *g = new GateAnd;
-	g->addInput(&n);
-	n.setLevel(HIGH);
-	int level = 22;
-	level = n.getLevel();
-	printf("hello world! %d\n", level);
-	return 0;
+  Parser main_parser;
+  Circuit circuit;
+
+  main_parser.setCircuit(circuit);
+
+  fstream file{"circuits/full-adder.txt", file.out};
+
+  try {
+    main_parser << file;
+  } catch (exception e) {
+    cout << "Parser error: " << e.what() << endl;
+    return EXIT_FAILURE;
+  }
+
+  try {
+    circuit.run();
+  } catch (exception e) {
+    cout << "Circuit error: " << e.what() << endl;
+    return EXIT_FAILURE;
+  }
+
+  cout << "Circuit output: " << circuit.getOutput() << endl;
+
+	return EXIT_SUCCESS;
 }
 
diff --git a/readme.md b/readme.md
index 218a2e0..1703a9f 100644
--- a/readme.md
+++ b/readme.md
@@ -9,7 +9,10 @@ make
 ## Applied design patters
 
 - Observer
-- Factory
+- Low binding factory
+- Prototype
+- Dependency injection
+- vast meer!
 
 ## TODO
 
-- 
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