scaffold new classes

src/synth/Scope.hpp

@@ -0,0 +1,27 @@
+
+#pragma once
+
+#include <vector>
+#include <atomic>
+
+class ScopeBuffer {
+
+public:
+
+    ScopeBuffer(size_t size);
+    ~ScopeBuffer() = default;
+
+    void push(float sample);
+    void read(std::vector<float>& out);
+
+private:
+
+    std::vector<float> buffer_;
+    std::atomic<size_t> writeIndex_{0};
+
+    size_t trigger_ = 0;
+    uint32_t wavelgnth = 400;
+
+    bool spinLock_ = false;
+
+};