10 files changed, 38 insertions, 43 deletions

diff --git a/GateAnd.cpp b/GateAnd.cpp
index 487f8bc..987d5e4 100644
--- a/GateAnd.cpp
+++ b/GateAnd.cpp
@@ -3,8 +3,6 @@
 
 GateAnd GateAnd::instance(GateAnd::type);
 
-GateAnd::GateAnd(const char * type) : Node(type) { }
-
 SignalLevel GateAnd::level() {
 	if (this->inputs.size() < 1) throw CircuitException("AndGate input size error");
 
diff --git a/GateAnd.h b/GateAnd.h
index 142c628..f56ca47 100644
--- a/GateAnd.h
+++ b/GateAnd.h
@@ -13,7 +13,7 @@ public:
 private:
 	SignalLevel level();
 
-	GateAnd(const char * type);
+	using Node::Node;
 	constexpr static const char * type = "and";
 	static GateAnd instance;
 };
diff --git a/Net.cpp b/Net.cpp
index 249b6bb..801210b 100644
--- a/Net.cpp
+++ b/Net.cpp
@@ -1,9 +1,14 @@
 #include "Net.h"
 #include <iostream>
 
+#include "prut.h"
+
 void Net::setLevel(SignalLevel level){
 	this->level = level;
-	std::cout << this->size() << std::endl;
+	// std::cout << this->size() << std::endl;
+	prutprintf("%u", this->size());
+	
+
 	this->notify();
 }
 
diff --git a/Node.cpp b/Node.cpp
index 75f94e5..3fe911f 100644
--- a/Node.cpp
+++ b/Node.cpp
@@ -4,6 +4,8 @@
 #include "NodeFactory.h"
 #include "Net.h"
 
+#include "prut.h"
+
 Node::Node(const char * type) {
 	NodeFactory::assign(type, this);
 }
@@ -18,7 +20,7 @@ void Node::setOutput(Net * net){
 }
 
 void Node::update(){
-	std::cout << "updated" << std::endl;
+	prutprint("updated");
 	this->sim();
 }
 
diff --git a/NodeInput.cpp b/NodeInput.cpp
index 17f9ed5..618ed31 100644
--- a/NodeInput.cpp
+++ b/NodeInput.cpp
@@ -2,12 +2,13 @@
 
 #include <iostream>
 
-NodeInput::NodeInput(const char * type) : Node(type) { }
+NodeInputLow NodeInputLow::instance(NodeInputLow::type);
+NodeInputHigh NodeInputHigh::instance(NodeInputHigh::type);
 
 void NodeInput::sim() {
-   if (this->output == nullptr) return;
-   std::cout << this->level << " bar\n";
-   this->output->setLevel(this->level);
+	if (this->output == nullptr) return;
+	// std::cout << this->level << " bar\n";
+	this->output->setLevel(this->level);
 }
 
 NodeInput::NodeInput(const NodeInput * prototype) : Node() { }
@@ -16,10 +17,6 @@ NodeInput * NodeInput::clone() const {
 	return new NodeInput(this);
 }
 
-// INPUT_LOW
-NodeInputLow NodeInputLow::instance(NodeInputLow::type);
-NodeInputLow::NodeInputLow(const char * type) : NodeInput() { }
-
 // NodeInputLow::NodeInputLow(const NodeInputLow * prototype) : NodeInput() { }
 
 // // INPUT_HIGH
diff --git a/NodeInput.h b/NodeInput.h
index bcca8f4..e6206b9 100644
--- a/NodeInput.h
+++ b/NodeInput.h
@@ -4,21 +4,22 @@
 
 class NodeInput : public Node {
 public:
-   NodeInput() = default;
+	NodeInput() = default;
 	NodeInput(const NodeInput * prototype);
 	~NodeInput() = default;
 	virtual void sim();
 	virtual NodeInput * clone() const;
 
-private:
-	NodeInput(const char * type);
-
-   SignalLevel level = UNDEFINED;
+protected:
+	using Node::Node;
+	SignalLevel level = UNDEFINED;
 };
 
 // Input LOW and HIGH unicorns:
 
 class NodeInputLow : public NodeInput {
+	using NodeInput::NodeInput;
+
 public:
 	// NodeInputLow(const NodeInputLow * prototype);
 	// ~NodeInputLow() = default;
@@ -26,18 +27,17 @@ public:
 	// virtual NodeInputLow * clone() const;
 
 private:
-	NodeInputLow(const char * type);
 	constexpr static const char * type = "input_low";
 	static NodeInputLow instance;
 
-   SignalLevel level = LOW;
+	SignalLevel level = LOW;
 };
 
 class NodeInputHigh : public NodeInput {
 private:
-   NodeInputHigh(const char * type);
+	using NodeInput::NodeInput;
 	constexpr static const char * type = "input_high";
 	static NodeInputHigh instance;
 
-   SignalLevel level = HIGH;
+	SignalLevel level = HIGH;
 };
diff --git a/NodeOutput.cpp b/NodeOutput.cpp
index 00ca006..a02ba1f 100644
--- a/NodeOutput.cpp
+++ b/NodeOutput.cpp
@@ -1,7 +1,7 @@
 #include "NodeOutput.h"
 #include "Exception.h"
 
-#include <iostream>
+#include "prut.h"
 
 NodeOutput NodeOutput::instance(NodeOutput::type);
 
@@ -11,11 +11,11 @@ void NodeOutput::sim() {
    if (this->inputs.size() == 0)
       throw CircuitException("No inputs on probe");
 
-   std::cout << this->inputs[0]->getLevel() << "foo" << std::endl;
+	 prutprintf("level: %u", this->inputs[0]->getLevel());
 }
 
 NodeOutput::NodeOutput(const NodeOutput * prototype) : Node() { }
 
 NodeOutput * NodeOutput::clone() const {
 	return new NodeOutput(this);
-}
\ No newline at end of file
+}
diff --git a/Observer.cpp b/Observer.cpp
index ff523b8..39a8245 100644
--- a/Observer.cpp
+++ b/Observer.cpp
@@ -2,12 +2,8 @@
 
 #include "Observer.h"
 
-void Observer::update(){
-	std::cout << 'a' << std::endl;
-}
-
 void Subject::attach(Observer * obs){
-	std::cout << "added" << std::endl;
+	// std::cout << "added" << std::endl;
 	this->observers.push_back(obs);
 }
 
@@ -16,13 +12,12 @@ void Subject::detach(Observer *){
 }
 
 int Subject::size() {
-	std::cout << "subject list size " << this->observers.size() << std::endl;
+	// std::cout << "subject list size " << this->observers.size() << std::endl;
 	return this->observers.size();
 }
 
-// TODO possibly add foo input as update value?
 void Subject::notify() {
-	for (int i = 0; i < this->observers.size(); i++)
-		this->observers[i]->update();
+	for (auto observer : this->observers)
+		observer->update();
 }
 
diff --git a/Observer.h b/Observer.h
index 580d539..20ca887 100644
--- a/Observer.h
+++ b/Observer.h
@@ -2,11 +2,8 @@
 #include <vector>
 
 class Observer {
-private:
-
 public:
-	virtual void update();
-
+	virtual void update() = 0;
 };
 
 class Subject {
@@ -18,11 +15,6 @@ public:
 	virtual void detach(Observer*);
 	virtual int size();
 
-	// TODO possibly add foo input as update value?
 	virtual void notify();
-	// virtual void notify() {
-	// 	for (int i = 0; i < observers.size(); i++)
-	// 		observers.at(i)->update();
-	// }
 };
 
diff --git a/prut.h b/prut.h
new file mode 100644
index 0000000..a41c01c
--- /dev/null
+++ b/prut.h
@@ -0,0 +1,6 @@
+#pragma once
+
+#define prutprintf(fmt, ...) printf("\x1b[37m%s (%s:%d):\x1b[0m " fmt "\n", __PRETTY_FUNCTION__, __FILE_NAME__, __LINE__, __VA_ARGS__)
+
+#define prutprint(s) prutprintf("%s", s)
+