memory_resource_base.hpp

/* VecMem project, part of the ACTS project (R&D line)
 *
 * (c) 2021-2023 CERN for the benefit of the ACTS project
 *
 * Mozilla Public License Version 2.0
 */
#pragma once
 
// Local include(s).
#include "vecmem/memory/memory_resource.hpp"
#include "vecmem/utils/sycl/queue_wrapper.hpp"
#include "vecmem/vecmem_sycl_export.hpp"
 
namespace vecmem::sycl::details {
 
class memory_resource_base : public memory_resource {
 
public:
    VECMEM_SYCL_EXPORT
    memory_resource_base(const queue_wrapper& queue = {});
    VECMEM_SYCL_EXPORT
    ~memory_resource_base();
 
protected:
    queue_wrapper m_queue;
 
private:
 
    VECMEM_SYCL_EXPORT
    virtual void do_deallocate(void* ptr, std::size_t nbytes,
                               std::size_t alignment) override final;
 
    VECMEM_SYCL_EXPORT
    virtual bool do_is_equal(
        const memory_resource& other) const noexcept override final;
 
 
};  // memory_resource_base
 
}  // namespace vecmem::sycl::details