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authorAndrey Khalyavin <halyavin@gmail.com>2022-02-10 16:46:30 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:46:30 +0300
commit4b839d0704ee9be1dabb0310a1f03af24963637b (patch)
tree1a2c5ffcf89eb53ecd79dbc9bc0a195c27404d0c /contrib/libs/re2/util/mix.h
parentf773626848a7c7456803654292e716b83d69cc12 (diff)
downloadydb-4b839d0704ee9be1dabb0310a1f03af24963637b.tar.gz
Restoring authorship annotation for Andrey Khalyavin <halyavin@gmail.com>. Commit 2 of 2.
Diffstat (limited to 'contrib/libs/re2/util/mix.h')
-rw-r--r--contrib/libs/re2/util/mix.h82
1 files changed, 41 insertions, 41 deletions
diff --git a/contrib/libs/re2/util/mix.h b/contrib/libs/re2/util/mix.h
index 4404a27761..d85c172ab0 100644
--- a/contrib/libs/re2/util/mix.h
+++ b/contrib/libs/re2/util/mix.h
@@ -1,41 +1,41 @@
-// Copyright 2016 The RE2 Authors. All Rights Reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-#ifndef UTIL_MIX_H_
-#define UTIL_MIX_H_
-
-#include <stddef.h>
-#include <limits>
-
-namespace re2 {
-
-// Silence "truncation of constant value" warning for kMul in 32-bit mode.
-// Since this is a header file, push and then pop to limit the scope.
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable: 4309)
-#endif
-
-class HashMix {
- public:
- HashMix() : hash_(1) {}
- explicit HashMix(size_t val) : hash_(val + 83) {}
- void Mix(size_t val) {
- static const size_t kMul = static_cast<size_t>(0xdc3eb94af8ab4c93ULL);
- hash_ *= kMul;
- hash_ = ((hash_ << 19) |
- (hash_ >> (std::numeric_limits<size_t>::digits - 19))) + val;
- }
- size_t get() const { return hash_; }
- private:
- size_t hash_;
-};
-
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
-
-} // namespace re2
-
-#endif // UTIL_MIX_H_
+// Copyright 2016 The RE2 Authors. All Rights Reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+#ifndef UTIL_MIX_H_
+#define UTIL_MIX_H_
+
+#include <stddef.h>
+#include <limits>
+
+namespace re2 {
+
+// Silence "truncation of constant value" warning for kMul in 32-bit mode.
+// Since this is a header file, push and then pop to limit the scope.
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable: 4309)
+#endif
+
+class HashMix {
+ public:
+ HashMix() : hash_(1) {}
+ explicit HashMix(size_t val) : hash_(val + 83) {}
+ void Mix(size_t val) {
+ static const size_t kMul = static_cast<size_t>(0xdc3eb94af8ab4c93ULL);
+ hash_ *= kMul;
+ hash_ = ((hash_ << 19) |
+ (hash_ >> (std::numeric_limits<size_t>::digits - 19))) + val;
+ }
+ size_t get() const { return hash_; }
+ private:
+ size_t hash_;
+};
+
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif
+
+} // namespace re2
+
+#endif // UTIL_MIX_H_