Initial circuits plugin work.

plugins/circuits/src/gates/LogicGate.h

@@ -0,0 +1,78 @@
+#pragma once
+
+#include "CircuitElement.h"
+#include "TruthTable.h"
+#include "Wire.h"
+
+#include <memory>
+#include <vector>
+
+class LogicGate : public CircuitElement
+{
+public:
+    enum class GateType
+    {
+        NOT,
+        AND,
+        OR,
+        XOR,
+        UNKNOWN
+    };
+    virtual ~LogicGate() = default;
+
+    virtual std::size_t getNumInputs() const = 0;
+
+    virtual std::size_t getNumOutputputs() const = 0;
+
+    virtual Wire* getInput(std::size_t idx) const = 0;
+
+    virtual Wire* getOutput(std::size_t idx) const = 0;
+
+    virtual const TruthTable& getTruthTable() = 0;
+
+    virtual GateType getGateType() const = 0;
+
+    Type getType() const override
+    {
+        return Type::LOGIC_GATE;
+    }
+};
+
+class NInMOutLogicGate : public LogicGate
+{
+public:
+    NInMOutLogicGate(std::size_t numIn, std::size_t numOut, std::vector<Wire*> inputs = {}, std::vector<Wire*> outputs = {});
+
+    virtual ~NInMOutLogicGate() = default;
+
+    std::size_t getNumInputs() const override;
+
+    std::size_t getNumOutputputs() const override;
+
+    Wire* getInput(std::size_t idx) const override;
+
+    Wire* getOutput(std::size_t idx) const override;
+
+    void setAtInput(std::size_t idx, Wire* value);
+
+    void setAtOutput(std::size_t idx, Wire* value);
+
+private:
+    std::size_t mNumIn{ 1 };
+    std::size_t mNumOut{ 1 };
+
+    std::vector<Wire*> mInputs;
+    std::vector<Wire*> mOutputs;
+};
+
+class TwoInOneOutLogicGate : public NInMOutLogicGate
+{
+public:
+    TwoInOneOutLogicGate(Wire* input0 = nullptr, Wire* input1 = nullptr, Wire* output = nullptr);
+
+    void setInput0(Wire* input);
+
+    void setInput1(Wire* input);
+
+    void setOutput(Wire* output);
+};