FileMgr.h File Reference

This file includes the class specification for the FILE manager (FileMgr), and related data structures and types. More...

#include <future>
#include <iostream>
#include <map>
#include <mutex>
#include <set>
#include <vector>
#include "DataMgr/AbstractBuffer.h"
#include "DataMgr/AbstractBufferMgr.h"
#include "DataMgr/FileMgr/Epoch.h"
#include "DataMgr/FileMgr/FileBuffer.h"
#include "DataMgr/FileMgr/FileInfo.h"
#include "DataMgr/FileMgr/Page.h"
#include "Fragmenter/FragmentDefaultValues.h"
#include "Shared/heavyai_shared_mutex.h"

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Classes
struct	File_Namespace::FileMetadata
struct	File_Namespace::StorageStats
struct	File_Namespace::OpenFilesResult
struct	File_Namespace::PageMapping
class	File_Namespace::FileMgr

Namespaces
	boost
	boost::filesystem
	File_Namespace

Typedefs
using	File_Namespace::PageSizeFileMMap = std::multimap< size_t, int32_t >
	Maps logical page sizes to files. More...
using	File_Namespace::Chunk = FileBuffer
	A Chunk is the fundamental unit of execution in Map-D. More...
using	File_Namespace::ChunkKeyToChunkMap = std::map< ChunkKey, FileBuffer * >
	Maps ChunkKeys (unique ids for Chunks) to Chunk objects. More...
using	File_Namespace::TablePair = std::pair< const int32_t, const int32_t >
using	File_Namespace::PageHeaderSizeType = int32_t

Variables
constexpr int32_t	File_Namespace::kDbVersion {2}
	DB version for DataMgr DS and corresponding file buffer read/write code. More...

Detailed Description

This file includes the class specification for the FILE manager (FileMgr), and related data structures and types.

Definition in file FileMgr.h.