MonitoredMemoryResourceTool.h

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//
// Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
//
#ifndef ATHDEVICECOMPS_MONITOREDMEMORYRESOURCETOOL_H
#define ATHDEVICECOMPS_MONITOREDMEMORYRESOURCETOOL_H
 
// Framework include(s).
#include "AthenaBaseComps/AthAlgTool.h"
#include "GaudiKernel/ToolHandle.h"
 
// AthDevice include(s).
#include "AthDeviceInterfaces/IMemoryMonitorSvc.h"
#include "AthDeviceInterfaces/IMemoryResourceTool.h"
 
namespace AthDevice {

class MonitoredMemoryResourceTool
    : public extends<AthAlgTool, AthDevice::IMemoryResourceTool> {
 
 public:
  // Inherit the base class's constructor(s).
  using extends::extends;


  virtual StatusCode initialize() override;



  virtual std::pmr::memory_resource& mr() const override;

  virtual std::string_view deviceName() const override;

 
 private:
  std::unique_ptr<std::pmr::memory_resource> m_mr;


  ToolHandle<IMemoryResourceTool> m_mrTool{
      this, "MRTool", "", "Memory resource tool to use for allocations"};

  ServiceHandle<IMemoryMonitorSvc> m_monitorSvc{
      this, "MonitorSvc", "AthDevice::MemoryMonitorSvc",
      "Memory monitor service to collect the monitoring information"};

 
};  // class MonitoredMemoryResourceTool
 
}  // namespace AthDevice
 
#endif  // ATHDEVICECOMPS_MONITOREDMEMORYRESOURCETOOL_H