thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-11-10 09:32:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

Avoid instantiation of CacheBase's ctor in header file

Browse Source
This commit is contained in:
János Benjamin Antal 2024-03-20 16:27:32 +00:00
parent 9e8c731e1e
commit 0b54b34b5b
4 changed files with 26 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/IO/UncompressedCache.cpp Normal file
View File

@ -0,0 +1,11 @@
#include <IO/UncompressedCache.h>
namespace DB
{
template class CacheBase<UInt128, UncompressedCacheCell, UInt128TrivialHash, UncompressedSizeWeightFunction>;
UncompressedCache::UncompressedCache(const String & cache_policy, size_t max_size_in_bytes, double size_ratio)
: Base(cache_policy, max_size_in_bytes, 0, size_ratio)
{
}
}

4
src/IO/UncompressedCache.h
View File

@ -33,6 +33,7 @@ struct UncompressedSizeWeightFunction
}
};
extern template class CacheBase<UInt128, UncompressedCacheCell, UInt128TrivialHash, UncompressedSizeWeightFunction>;
/** Cache of decompressed blocks for implementation of CachedCompressedReadBuffer. thread-safe.
*/
@ -42,8 +43,7 @@ private:
using Base = CacheBase<UInt128, UncompressedCacheCell, UInt128TrivialHash, UncompressedSizeWeightFunction>;
public:
UncompressedCache(const String & cache_policy, size_t max_size_in_bytes, double size_ratio)
: Base(cache_policy, max_size_in_bytes, 0, size_ratio) {}
UncompressedCache(const String & cache_policy, size_t max_size_in_bytes, double size_ratio);
/// Calculate key from path to file and offset.
static UInt128 hash(const String & path_to_file, size_t offset)

11
src/Storages/MarkCache.cpp Normal file
View File

@ -0,0 +1,11 @@
#include <Storages/MarkCache.h>
namespace DB
{
template class CacheBase<UInt128, MarksInCompressedFile, UInt128TrivialHash, MarksWeightFunction>;
MarkCache::MarkCache(const String & cache_policy, size_t max_size_in_bytes, double size_ratio)
: Base(cache_policy, max_size_in_bytes, 0, size_ratio)
{
}
}

5
src/Storages/MarkCache.h
View File

@ -31,7 +31,7 @@ struct MarksWeightFunction
}
};
extern template class CacheBase<UInt128, MarksInCompressedFile, UInt128TrivialHash, MarksWeightFunction>;
/** Cache of 'marks' for StorageMergeTree.
* Marks is an index structure that addresses ranges in column file, corresponding to ranges of primary key.
*/
@ -41,8 +41,7 @@ private:
using Base = CacheBase<UInt128, MarksInCompressedFile, UInt128TrivialHash, MarksWeightFunction>;
public:
MarkCache(const String & cache_policy, size_t max_size_in_bytes, double size_ratio)
: Base(cache_policy, max_size_in_bytes, 0, size_ratio) {}
MarkCache(const String & cache_policy, size_t max_size_in_bytes, double size_ratio);
/// Calculate key from path to file and offset.
static UInt128 hash(const String & path_to_file)