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#ifndef CUDADataFormats_CaloCommon_interface_Common_h
#define CUDADataFormats_CaloCommon_interface_Common_h
#include <vector>
#include "HeterogeneousCore/CUDAUtilities/interface/HostAllocator.h"
#include "HeterogeneousCore/CUDAUtilities/interface/device_unique_ptr.h"
namespace calo {
namespace common {
// FIXME: not able to get enums to work with genreflex
namespace tags {
struct Vec {};
struct Ptr {};
struct DevPtr {};
} // namespace tags
template <typename tag>
struct AddSize {};
template <>
struct AddSize<tags::Ptr> {
uint32_t size;
};
template <>
struct AddSize<tags::DevPtr> {
uint32_t size;
};
struct ViewStoragePolicy {
using TagType = tags::Ptr;
template <typename T>
struct StorageSelector {
using type = T*;
};
};
struct DevStoragePolicy {
using TagType = tags::DevPtr;
template <typename T>
struct StorageSelector {
using type = cms::cuda::device::unique_ptr<T[]>;
};
};
template <template <typename> typename Allocator = std::allocator>
struct VecStoragePolicy {
using TagType = tags::Vec;
template <typename T>
struct StorageSelector {
using type = std::vector<T, Allocator<T>>;
};
};
template <typename T>
using CUDAHostAllocatorAlias = cms::cuda::HostAllocator<T>;
} // namespace common
} // namespace calo
#endif // CUDADataFormats_CaloCommon_interface_Common_h
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