1 files changed, 67 insertions, 0 deletions
diff --git a/profiling/client/include/Holder.hpp b/profiling/client/include/Holder.hpp
new file mode 100644
index 0000000000..db5468feda
--- /dev/null
+++ b/profiling/client/include/Holder.hpp
@@ -0,0 +1,67 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include <mutex>
+#include <vector>
+#include <set>
+
+namespace arm
+{
+
+namespace pipe
+{
+
+class CaptureData
+{
+public:
+    CaptureData()
+        : m_CapturePeriod(0)
+        , m_CounterIds()
+        , m_ActiveBackends(){}
+    CaptureData(uint32_t capturePeriod, std::vector<uint16_t>& counterIds, std::set<std::string> activeBackends)
+        : m_CapturePeriod(capturePeriod)
+        , m_CounterIds(counterIds)
+        , m_ActiveBackends(activeBackends){}
+    CaptureData(const CaptureData& captureData)
+        : m_CapturePeriod(captureData.m_CapturePeriod)
+        , m_CounterIds(captureData.m_CounterIds)
+        , m_ActiveBackends(captureData.m_ActiveBackends){}
+
+    CaptureData& operator=(const CaptureData& other);
+
+    void SetActiveBackends(const std::set<std::string>& activeBackends);
+    void SetCapturePeriod(uint32_t capturePeriod);
+    void SetCounterIds(const std::vector<uint16_t>& counterIds);
+    uint32_t GetCapturePeriod() const;
+    const std::vector<uint16_t>& GetCounterIds() const;
+    const std::set<std::string>& GetActiveBackends() const;
+    bool IsCounterIdInCaptureData(uint16_t counterId);
+
+private:
+    uint32_t m_CapturePeriod;
+    std::vector<uint16_t> m_CounterIds;
+    std::set<std::string> m_ActiveBackends;
+};
+
+class Holder
+{
+public:
+    Holder()
+        : m_CaptureData() {}
+    CaptureData GetCaptureData() const;
+    void SetCaptureData(uint32_t capturePeriod,
+                        const std::vector<uint16_t>& counterIds,
+                        const std::set<std::string>& activeBackends);
+
+private:
+    mutable std::mutex m_CaptureThreadMutex;
+    CaptureData m_CaptureData;
+};
+
+} // namespace pipe
+
+} // namespace arm