check_persistent_ptr_array.hpp
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/*
* Copyright 2016-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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#ifndef LIBPMEMOBJ_CHECK_PERSISTENT_PTR_ARRAY_HPP
#define LIBPMEMOBJ_CHECK_PERSISTENT_PTR_ARRAY_HPP
#include <stddef.h>
#include "libpmemobj++/persistent_ptr.hpp"
namespace pmem
{
namespace detail
{
/*
* Typedef checking if given type is not an array.
*/
template <typename T>
struct pp_if_not_array {
typedef obj::persistent_ptr<T> type;
};
/*
* Typedef checking if given type is not an array.
*/
template <typename T>
struct pp_if_not_array<T[]> {
};
/*
* Typedef checking if given type is not an array.
*/
template <typename T, size_t N>
struct pp_if_not_array<T[N]> {
};
/*
* Typedef checking if given type is an array.
*/
template <typename T>
struct pp_if_array;
/*
* Typedef checking if given type is an array.
*/
template <typename T>
struct pp_if_array<T[]> {
typedef obj::persistent_ptr<T[]> type;
};
/*
* Typedef checking if given type is an array.
*/
template <typename T>
struct pp_if_size_array;
/*
* Typedef checking if given type is an array.
*/
template <typename T, size_t N>
struct pp_if_size_array<T[N]> {
typedef obj::persistent_ptr<T[N]> type;
};
} /* namespace detail */
} /* namespace pmem */
#endif /* LIBPMEMOBJ_CHECK_PERSISTENT_PTR_ARRAY_HPP */
persistent_ptr.hpp
Persistent smart pointer.
pmem
Definition: allocator.hpp:48