select_device.hpp

/*
 * VecMem project, part of the ACTS project (R&D line)
 *
 * (c) 2021-2025 CERN for the benefit of the ACTS project
 *
 * Mozilla Public License Version 2.0
 */
 
#pragma once
 
namespace vecmem::cuda::details {
class select_device {
public:
    explicit select_device(int device);
 
    select_device(const select_device&) = delete;
    select_device(select_device&&) = delete;
 
    ~select_device();
 
    select_device& operator=(const select_device&) = delete;
    select_device& operator=(select_device&&) = delete;
 
    int device() const;
 
private:
    int m_device;
};
}  // namespace vecmem::cuda::details