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19 lines
616 B
C++
19 lines
616 B
C++
#ifndef UTIL_MURMUR_HASH_H
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#define UTIL_MURMUR_HASH_H
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#include <cstddef>
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#include <stdint.h>
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namespace util {
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// 64-bit machine version
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uint64_t MurmurHash64A(const void * key, std::size_t len, uint64_t seed = 0);
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// 32-bit machine version (not the same function as above)
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uint64_t MurmurHash64B(const void * key, std::size_t len, uint64_t seed = 0);
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// Use the version for this arch. Because the values differ across
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// architectures, really only use it for in-memory structures.
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uint64_t MurmurHashNative(const void * key, std::size_t len, uint64_t seed = 0);
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} // namespace util
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#endif // UTIL_MURMUR_HASH_H
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