1 files changed, 73 insertions, 0 deletions
diff --git a/src/jaegertracing/jaeger-client-cpp/src/jaegertracing/reporters/InMemoryReporter.h b/src/jaegertracing/jaeger-client-cpp/src/jaegertracing/reporters/InMemoryReporter.h
new file mode 100644
index 000000000..7977ed450
--- /dev/null
+++ b/src/jaegertracing/jaeger-client-cpp/src/jaegertracing/reporters/InMemoryReporter.h
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2017 Uber Technologies, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef JAEGERTRACING_REPORTERS_INMEMORYREPORTER_H
+#define JAEGERTRACING_REPORTERS_INMEMORYREPORTER_H
+
+#include <mutex>
+#include <vector>
+
+#include "jaegertracing/Span.h"
+#include "jaegertracing/reporters/Reporter.h"
+
+namespace jaegertracing {
+namespace reporters {
+
+class InMemoryReporter : public Reporter {
+  public:
+    InMemoryReporter()
+        : _spans()
+        , _mutex()
+    {
+        constexpr auto kInitialCapacity = 10;
+        _spans.reserve(kInitialCapacity);
+    }
+
+    void report(const Span& span) noexcept override
+    {
+        std::lock_guard<std::mutex> lock(_mutex);
+        _spans.push_back(span);
+    }
+
+    void close() noexcept override {}
+
+    int spansSubmitted() const noexcept
+    {
+        std::lock_guard<std::mutex> lock(_mutex);
+        return _spans.size();
+    }
+
+    std::vector<Span> spans() const noexcept
+    {
+        std::lock_guard<std::mutex> lock(_mutex);
+        return _spans;
+    }
+
+    void reset() noexcept
+    {
+        std::lock_guard<std::mutex> lock(_mutex);
+        _spans.clear();
+    }
+
+  private:
+    std::vector<Span> _spans;
+    mutable std::mutex _mutex;
+};
+
+}  // namespace reporters
+}  // namespace jaegertracing
+
+#endif  // JAEGERTRACING_REPORTERS_INMEMORYREPORTER_H