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authormax42 <max42@yandex-team.com>2023-06-30 11:13:34 +0300
committermax42 <max42@yandex-team.com>2023-06-30 11:13:34 +0300
commit3e1899838408bbad47622007aa382bc8a2b01f87 (patch)
tree0f21c1e6add187ddb6c3ccc048a7d640ce03fb87 /library/cpp/erasure/public.h
parent5463eb3f5e72a86f858a3d27c886470a724ede34 (diff)
downloadydb-3e1899838408bbad47622007aa382bc8a2b01f87.tar.gz
Revert "YT-19324: move YT provider to ydb/library/yql"
This reverts commit ca272f12fdd0e8d5c3e957fc87939148f1caaf72, reversing changes made to 49f8acfc8b0b5c0071b804423bcf53fda26c7c12.
Diffstat (limited to 'library/cpp/erasure/public.h')
-rw-r--r--library/cpp/erasure/public.h57
1 files changed, 0 insertions, 57 deletions
diff --git a/library/cpp/erasure/public.h b/library/cpp/erasure/public.h
deleted file mode 100644
index d5cf01297b1..00000000000
--- a/library/cpp/erasure/public.h
+++ /dev/null
@@ -1,57 +0,0 @@
-#pragma once
-
-#include <util/generic/buffer.h>
-#include <util/generic/yexception.h>
-#include <util/memory/blob.h>
-#include <util/string/cast.h>
-#include <util/system/src_root.h>
-
-#include <vector>
-
-#include <bitset>
-
-namespace NErasure {
-
-//! The maximum total number of blocks our erasure codec can handle.
-static constexpr int MaxTotalPartCount = 16;
-
-//! Max word size to use. `w` in jerasure notation
-static constexpr int MaxWordSize = 8;
-
-//! Max threshold to generate bitmask for CanRepair indices for LRC encoding.
-static constexpr int BitmaskOptimizationThreshold = 22;
-
-//! A vector type for holding block indexes.
-using TPartIndexList = std::vector<int>;
-
-//! Each bit corresponds to a possible block index.
-using TPartIndexSet = std::bitset<MaxTotalPartCount>;
-
-template <class TBlobType>
-struct ICodec;
-
-struct TDefaultCodecTraits {
- using TBlobType = TBlob;
- using TMutableBlobType = TBlob;
- using TBufferType = TBuffer;
-
- static inline TMutableBlobType AllocateBlob(size_t size) {
- TBufferType buffer(size);
- buffer.Resize(size);
- // The buffer is cleared after this call so no use after free.
- return TBlob::FromBuffer(buffer);
- }
-
- // AllocateBuffer must fill the memory with 0.
- static inline TBufferType AllocateBuffer(size_t size) {
- TBufferType buffer(size);
- buffer.Fill(0, size);
- return buffer;
- }
-
- static inline TBlobType FromBufferToBlob(TBufferType&& blob) {
- return TBlobType::FromBuffer(blob);
- }
-};
-
-} // namespace NErasure