diff options
Diffstat (limited to 'include/openvic-dataloader/detail/utility/PointerHash.hpp')
| -rw-r--r-- | include/openvic-dataloader/detail/utility/PointerHash.hpp | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/include/openvic-dataloader/detail/utility/PointerHash.hpp b/include/openvic-dataloader/detail/utility/PointerHash.hpp deleted file mode 100644 index c0d28bc..0000000 --- a/include/openvic-dataloader/detail/utility/PointerHash.hpp +++ /dev/null @@ -1,23 +0,0 @@ -#pragma once - -#include <cstdint> - -namespace ovdl::detail { - /* hash any pointer */ - template<typename T> - struct PointerHash { - using type = T; - using ptr_type = T*; - using const_type = const T; - using const_ptr_type = const T*; - using const_ptr_const_type = const const_ptr_type; - constexpr std::size_t operator()(const_ptr_const_type pointer) const { - auto addr = reinterpret_cast<uintptr_t>(pointer); -#if SIZE_MAX < UINTPTR_MAX - /* size_t is not large enough to hold the pointer’s memory address */ - addr %= SIZE_MAX; /* truncate the address so it is small enough to fit in a size_t */ -#endif - return addr; - } - }; -}
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