First Commit

ext/prometheus-cpp-lite-1.0/core/include/prometheus/metric.h

@@ -0,0 +1,29 @@
+#pragma once
+
+#include <stdint.h>
+
+#include "client_metric.h"
+
+namespace prometheus {
+
+  class Metric {
+
+    public:
+      enum class Type {
+        Counter,
+        Gauge,
+        Summary,
+        Histogram,
+        Untyped,
+      };
+
+      Type type;
+
+      Metric (Type type_) : type(type_) {}
+      virtual ~Metric() = default;
+
+      virtual ClientMetric Collect() const = 0;
+
+  };
+
+}  // namespace prometheus