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authorAnton Samokhvalov <pg83@yandex.ru>2022-02-10 16:45:17 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:45:17 +0300
commitd3a398281c6fd1d3672036cb2d63f842d2cb28c5 (patch)
treedd4bd3ca0f36b817e96812825ffaf10d645803f2 /util/system/align.h
parent72cb13b4aff9bc9cf22e49251bc8fd143f82538f (diff)
downloadydb-d3a398281c6fd1d3672036cb2d63f842d2cb28c5.tar.gz
Restoring authorship annotation for Anton Samokhvalov <pg83@yandex.ru>. Commit 2 of 2.
Diffstat (limited to 'util/system/align.h')
-rw-r--r--util/system/align.h54
1 files changed, 27 insertions, 27 deletions
diff --git a/util/system/align.h b/util/system/align.h
index 6674b93694..ea0bbc5b46 100644
--- a/util/system/align.h
+++ b/util/system/align.h
@@ -1,16 +1,16 @@
#pragma once
-
-#include "yassert.h"
-#include "defaults.h"
+
+#include "yassert.h"
+#include "defaults.h"
#include <util/generic/bitops.h>
-
-template <class T>
+
+template <class T>
static inline T AlignDown(T len, T align) noexcept {
Y_ASSERT(IsPowerOf2(align)); // align should be power of 2
- return len & ~(align - 1);
-}
-
-template <class T>
+ return len & ~(align - 1);
+}
+
+template <class T>
static inline T AlignUp(T len, T align) noexcept {
const T alignedResult = AlignDown(len + (align - 1), align);
Y_ASSERT(alignedResult >= len); // check for overflow
@@ -19,31 +19,31 @@ static inline T AlignUp(T len, T align) noexcept {
template <class T>
static inline T AlignUpSpace(T len, T align) noexcept {
- Y_ASSERT(IsPowerOf2(align)); // align should be power of 2
- return ((T)0 - len) & (align - 1); // AlignUp(len, align) - len;
+ Y_ASSERT(IsPowerOf2(align)); // align should be power of 2
+ return ((T)0 - len) & (align - 1); // AlignUp(len, align) - len;
}
template <class T>
static inline T* AlignUp(T* ptr, size_t align) noexcept {
return (T*)AlignUp((uintptr_t)ptr, align);
-}
-
-template <class T>
+}
+
+template <class T>
static inline T* AlignDown(T* ptr, size_t align) noexcept {
return (T*)AlignDown((uintptr_t)ptr, align);
-}
-
-template <class T>
+}
+
+template <class T>
static inline T AlignUp(T t) noexcept {
- return AlignUp(t, (size_t)PLATFORM_DATA_ALIGN);
-}
-
-template <class T>
+ return AlignUp(t, (size_t)PLATFORM_DATA_ALIGN);
+}
+
+template <class T>
static inline T AlignDown(T t) noexcept {
- return AlignDown(t, (size_t)PLATFORM_DATA_ALIGN);
-}
-
-template <class T>
+ return AlignDown(t, (size_t)PLATFORM_DATA_ALIGN);
+}
+
+template <class T>
static inline T Align(T t) noexcept {
- return AlignUp(t);
-}
+ return AlignUp(t);
+}