WIP connect nets

7 files changed, 54 insertions, 47 deletions

diff --git a/Circuit.cpp b/Circuit.cpp
index cf6312e..393060f 100644
--- a/Circuit.cpp
+++ b/Circuit.cpp
@@ -5,8 +5,7 @@ void Circuit::create(string label, vector<string> nodes) {
 	if (nodes.size() == 1 && NodeFactory::has_type(nodes[0]))
 		return new_node(label, nodes[0]);
 
-	for (string node : nodes)
-		new_net(label, node);
+	new_net(label, nodes);
 }
 
 void Circuit::new_node(string label, string type) {
@@ -20,16 +19,26 @@ void Circuit::new_node(string label, string type) {
 	printf("[%s] (%s)\n", label.c_str(), type.c_str());
 }
 
-void Circuit::new_net(string label, string connection) {
-	// TODO: instance Net
-	// TODO: connect Net to connection
-	printf("[%s] -> %s\n", label.c_str(), connection.c_str());
+void Circuit::new_net(string src, vector<string> dests) {
+	printf("%s\n", src.c_str());
+	Net * net = new Net();
+	nets.push_back(net);
+
+	for (auto dest : dests) {
+		Node * node = nodes.find(dest)->second;
+		if (node == nullptr) continue; // TODO: exception!
+		node->addInput(net);
+	}
+
+	Node * node = nodes.find(src)->second;
+	if (node == nullptr) return; // TODO: exception!
+	node->setOutput(net);
 }
 
 Circuit::~Circuit() {
-	for (auto const & n : nodes)
-		delete n.second;
-	for (auto const & n : nets)
+	for (auto & n : nodes)
 		delete n.second;
+	for (auto & n : nets)
+		delete n;
 }
 
diff --git a/Circuit.h b/Circuit.h
index 5fd8d23..e681742 100644
--- a/Circuit.h
+++ b/Circuit.h
@@ -18,10 +18,10 @@ public:
 public:
 	void create(string label, vector<string> nodes);
 	void new_node(string label, string type);
-	void new_net(string label, string node);
+	void new_net(string src, vector<string> dests);
 
 private:
 	std::map<string, Node *> nodes = {};
-	std::map<string, Net *> nets = {};
+	vector<Net *> nets = {};
 };
 
diff --git a/GateAnd.cpp b/GateAnd.cpp
index dc65353..6f19d61 100644
--- a/GateAnd.cpp
+++ b/GateAnd.cpp
@@ -4,31 +4,28 @@ GateAnd GateAnd::instance(GateAnd::type);
 
 GateAnd::GateAnd(const char * type) : Node(type) { }
 
-// Concrete Nodes:
 void GateAnd::compare() {
 	SignalLevel new_out = HIGH;
-// TODO fix segfault somewhere below
-// for (int i = 0; i < this->inputs.size(); i++){
-//    switch (this->inputs[i]->getLevel()){
-//    case LOW:
-//       new_out = LOW;
-//       break;
-//    case HIGH:
-//       continue;
-//       break;
-//    case UNDEFINED:
-//    default:
-//       new_out = UNDEFINED;
-//       exit;
-//       break;
-//    }
-// }
-
-// if (this->output->getLevel() == new_out){
-//    /* do nothing */
-// } else {
-//    this->output->setLevel(new_out);
-// }
+	// TODO: fix segfault somewhere below
+	for (int i = 0; i < this->inputs.size(); i++){
+		switch (this->inputs[i]->getLevel()){
+			case LOW:
+				new_out = LOW;
+				break;
+			case HIGH:
+				continue;
+				break;
+			case UNDEFINED:
+			default:
+				new_out = UNDEFINED;
+				// TODO: exception!!
+				break;
+		}
+	}
+
+	if (this->output->getLevel() == new_out) return;
+
+	this->output->setLevel(new_out);
 }
 
 GateAnd::GateAnd(const GateAnd * prototype) : Node() { }
diff --git a/Net.cpp b/Net.cpp
index 5b3f5e3..249b6bb 100644
--- a/Net.cpp
+++ b/Net.cpp
@@ -1,10 +1,6 @@
 #include "Net.h"
 #include <iostream>
 
-Net::Net(){}
-
-Net::~Net(){}
-
 void Net::setLevel(SignalLevel level){
 	this->level = level;
 	std::cout << this->size() << std::endl;
diff --git a/Net.h b/Net.h
index 150c9b6..7168186 100644
--- a/Net.h
+++ b/Net.h
@@ -2,14 +2,18 @@
 
 #include "Observer.h"
 
-enum SignalLevel {LOW, HIGH, UNDEFINED};
+enum SignalLevel {
+	LOW,
+	HIGH,
+	UNDEFINED
+};
 
-class Net: public Subject {
+class Net : public Subject {
 private:
 	SignalLevel level = UNDEFINED;
 public:
-	Net(/* args */);
-	~Net();
+	Net() = default;
+	virtual ~Net() = default;
 	virtual void setLevel(SignalLevel);
 	virtual SignalLevel getLevel();
 };
diff --git a/Node.cpp b/Node.cpp
index a0fc27b..1b0b9b8 100644
--- a/Node.cpp
+++ b/Node.cpp
@@ -1,17 +1,18 @@
+#include <iostream>
+
 #include "Node.h"
 #include "NodeFactory.h"
-
-#include <iostream>
+#include "Net.h"
 
 Node::Node(const char * type) {
 	NodeFactory::assign(type, this);
 }
 
-void Node::addInput(Net* net) {
+void Node::addInput(Net * net) {
 	net->attach(this);
 }
 
-void Node::setOutput(Net* net){
+void Node::setOutput(Net * net){
 	this->output = net;
 }
 
diff --git a/docs/class-diag.puml b/docs/class-diag.puml
index 5efda1b..3c572bd 100644
--- a/docs/class-diag.puml
+++ b/docs/class-diag.puml
@@ -67,7 +67,7 @@ class Circuit {
 	+ createNode(string type, string label)
 	+ createLink(string labelA, string labelB)
 
-	- nets: Map<string label, Net*>
+	- nets: vector<Net*>
 	- nodes: Map<string label, Node*>
 }