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authorAnton Samokhvalov <pg83@yandex.ru>2022-02-10 16:45:15 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:45:15 +0300
commit72cb13b4aff9bc9cf22e49251bc8fd143f82538f (patch)
treeda2c34829458c7d4e74bdfbdf85dff449e9e7fb8 /library/cpp/yson/zigzag.h
parent778e51ba091dc39e7b7fcab2b9cf4dbedfb6f2b5 (diff)
downloadydb-72cb13b4aff9bc9cf22e49251bc8fd143f82538f.tar.gz
Restoring authorship annotation for Anton Samokhvalov <pg83@yandex.ru>. Commit 1 of 2.
Diffstat (limited to 'library/cpp/yson/zigzag.h')
-rw-r--r--library/cpp/yson/zigzag.h38
1 files changed, 19 insertions, 19 deletions
diff --git a/library/cpp/yson/zigzag.h b/library/cpp/yson/zigzag.h
index 2f1190508f..e36df71714 100644
--- a/library/cpp/yson/zigzag.h
+++ b/library/cpp/yson/zigzag.h
@@ -3,29 +3,29 @@
#include <util/system/defaults.h>
namespace NYson {
- ////////////////////////////////////////////////////////////////////////////////
+ ////////////////////////////////////////////////////////////////////////////////
- //! Functions that provide coding of integers with property: 0 <= f(x) <= 2 * |x|
- //! Actually taken 'as is' from protobuf/wire_format_lite.h
+ //! Functions that provide coding of integers with property: 0 <= f(x) <= 2 * |x|
+ //! Actually taken 'as is' from protobuf/wire_format_lite.h
- inline ui32 ZigZagEncode32(i32 n) {
- // Note: the right-shift must be arithmetic
- return (ui32(n) << 1) ^ (n >> 31);
- }
+ inline ui32 ZigZagEncode32(i32 n) {
+ // Note: the right-shift must be arithmetic
+ return (ui32(n) << 1) ^ (n >> 31);
+ }
- inline i32 ZigZagDecode32(ui32 n) {
- return (n >> 1) ^ -static_cast<i32>(n & 1);
- }
+ inline i32 ZigZagDecode32(ui32 n) {
+ return (n >> 1) ^ -static_cast<i32>(n & 1);
+ }
- inline ui64 ZigZagEncode64(i64 n) {
- // Note: the right-shift must be arithmetic
- return (ui64(n) << 1) ^ (n >> 63);
- }
+ inline ui64 ZigZagEncode64(i64 n) {
+ // Note: the right-shift must be arithmetic
+ return (ui64(n) << 1) ^ (n >> 63);
+ }
- inline i64 ZigZagDecode64(ui64 n) {
- return (n >> 1) ^ -static_cast<i64>(n & 1);
- }
-
- ////////////////////////////////////////////////////////////////////////////////
+ inline i64 ZigZagDecode64(ui64 n) {
+ return (n >> 1) ^ -static_cast<i64>(n & 1);
+ }
+ ////////////////////////////////////////////////////////////////////////////////
+
} // namespace NYson