Initial circuits plugin work.

plugins/circuits/src/ElectronicCircuit.h

@@ -0,0 +1,42 @@
+#pragma once
+
+#include <memory>
+#include <vector>
+
+#include "CircuitElement.h"
+#include "LogicGate.h"
+#include "Terminal.h"
+
+using LogicGatePtr = std::unique_ptr<LogicGate>;
+
+class ElectronicCircuit
+{
+public:
+	void addInputTerminal(TerminalPtr terminal);
+
+	void addOutputTerminal(TerminalPtr terminal);
+
+	void addWire(WirePtr wire);
+
+	void addLogicGate(LogicGatePtr gate);
+
+	const std::vector<Terminal*>& getInputTerminals() const
+	{
+		return mInputTerminals;
+	}
+
+	const std::vector<LogicGate*>& getLogicGates() const
+	{
+		return mLogicGates;
+	}
+
+private:
+	std::vector<Terminal*> mInputTerminals;
+	std::vector<Terminal*> mOutputTerminals;
+
+	std::vector<Wire*> mWires;
+
+	std::vector<LogicGate*> mLogicGates;
+
+	std::vector<std::unique_ptr<CircuitElement> > mElements;
+};