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authorpsushin <psushin@yandex-team.ru>2022-02-10 16:49:20 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:49:20 +0300
commit85ad20a00eb9c7d4dcae0debe5172d5f9bc6792f (patch)
tree5d5cb817648f650d76cf1076100726fd9b8448e8 /library/cpp/yt/coding/varint.h
parent4ba0e0cae125e5faa4b5664a88c54ab6af93ea4d (diff)
downloadydb-85ad20a00eb9c7d4dcae0debe5172d5f9bc6792f.tar.gz
Restoring authorship annotation for <psushin@yandex-team.ru>. Commit 2 of 2.
Diffstat (limited to 'library/cpp/yt/coding/varint.h')
-rw-r--r--library/cpp/yt/coding/varint.h40
1 files changed, 20 insertions, 20 deletions
diff --git a/library/cpp/yt/coding/varint.h b/library/cpp/yt/coding/varint.h
index b3b51056cd..c5399f8b06 100644
--- a/library/cpp/yt/coding/varint.h
+++ b/library/cpp/yt/coding/varint.h
@@ -1,55 +1,55 @@
-#pragma once
-
+#pragma once
+
#include <library/cpp/yt/exception/exception.h>
-#include <util/system/defaults.h>
-
+#include <util/system/defaults.h>
+
#include <util/stream/input.h>
#include <util/stream/output.h>
-
-namespace NYT {
-
-////////////////////////////////////////////////////////////////////////////////
-
+
+namespace NYT {
+
+////////////////////////////////////////////////////////////////////////////////
+
constexpr size_t MaxVarInt64Size = (8 * sizeof(ui64) - 1) / 7 + 1;
constexpr size_t MaxVarUint64Size = (8 * sizeof(ui64) - 1) / 7 + 1;
-
+
constexpr size_t MaxVarInt32Size = (8 * sizeof(ui32) - 1) / 7 + 1;
constexpr size_t MaxVarUint32Size = (8 * sizeof(ui32) - 1) / 7 + 1;
// Various functions to read/write varints.
-
-// Returns the number of bytes written.
+
+// Returns the number of bytes written.
int WriteVarUint64(IOutputStream* output, ui64 value);
int WriteVarUint32(IOutputStream* output, ui32 value);
int WriteVarInt32(IOutputStream* output, i32 value);
int WriteVarInt64(IOutputStream* output, i64 value);
-
+
int WriteVarUint64(char* output, ui64 value);
int WriteVarUint32(char* output, ui32 value);
int WriteVarInt32(char* output, i32 value);
int WriteVarInt64(char* output, i64 value);
-
-// Returns the number of bytes read.
+
+// Returns the number of bytes read.
int ReadVarUint64(IInputStream* input, ui64* value);
int ReadVarUint32(IInputStream* input, ui32* value);
int ReadVarInt32(IInputStream* input, i32* value);
int ReadVarInt64(IInputStream* input, i64* value);
-
+
int ReadVarUint64(const char* input, ui64* value);
int ReadVarUint32(const char* input, ui32* value);
int ReadVarInt32(const char* input, i32* value);
int ReadVarInt64(const char* input, i64* value);
-
+
// Throws exception if integer is not complete when `end' is reached.
int ReadVarUint64(const char* input, const char* end, ui64* value);
int ReadVarUint32(const char* input, const char* end, ui32* value);
int ReadVarInt32(const char* input, const char* end, i32* value);
int ReadVarInt64(const char* input, const char* end, i64* value);
-////////////////////////////////////////////////////////////////////////////////
-
-} // namespace NYT
+////////////////////////////////////////////////////////////////////////////////
+
+} // namespace NYT
#define VARINT_INL_H_
#include "varint-inl.h"