clang::serialization::MultiOnDiskHashTable< Info > Class Template Reference

A collection of on-disk hash tables, merged when relevant for performance. More...

#include "/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/Serialization/MultiOnDiskHashTable.h"

Inheritance diagram for clang::serialization::MultiOnDiskHashTable< Info >:

Public Types
using	file_type = typename Info::file_type
	A handle to a file, used when overriding tables.
using	storage_type = const unsigned char *
	A pointer to an on-disk representation of the hash table.
using	external_key_type = typename Info::external_key_type
using	internal_key_type = typename Info::internal_key_type
using	data_type = typename Info::data_type
using	data_type_builder = typename Info::data_type_builder
using	hash_value_type = unsigned

Public Member Functions
	MultiOnDiskHashTable ()=default
	MultiOnDiskHashTable (MultiOnDiskHashTable &&O)
MultiOnDiskHashTable &	operator= (MultiOnDiskHashTable &&O)
	~MultiOnDiskHashTable ()
void	add (file_type File, storage_type Data, Info InfoObj=Info())
	Add the table Data loaded from file File.
data_type	find (const external_key_type &EKey)
	Find and read the lookup results for EKey.
data_type	findAll ()
	Read all the lookup results into a single value.

Friends
template<typename ReaderInfo , typename WriterInfo >
class	MultiOnDiskHashTableGenerator
	The generator is permitted to read our merged table.

Detailed Description

template<typename Info>
class clang::serialization::MultiOnDiskHashTable< Info >

A collection of on-disk hash tables, merged when relevant for performance.

Definition at line 40 of file MultiOnDiskHashTable.h.

Member Typedef Documentation

data_type

template<typename Info >

using clang::serialization::MultiOnDiskHashTable< Info >::data_type = typename Info::data_type

Definition at line 50 of file MultiOnDiskHashTable.h.

data_type_builder

template<typename Info >

using clang::serialization::MultiOnDiskHashTable< Info >::data_type_builder = typename Info::data_type_builder

Definition at line 51 of file MultiOnDiskHashTable.h.

external_key_type

template<typename Info >

using clang::serialization::MultiOnDiskHashTable< Info >::external_key_type = typename Info::external_key_type

Definition at line 48 of file MultiOnDiskHashTable.h.

file_type

template<typename Info >

using clang::serialization::MultiOnDiskHashTable< Info >::file_type = typename Info::file_type

A handle to a file, used when overriding tables.

Definition at line 43 of file MultiOnDiskHashTable.h.

hash_value_type

template<typename Info >

using clang::serialization::MultiOnDiskHashTable< Info >::hash_value_type = unsigned

Definition at line 52 of file MultiOnDiskHashTable.h.

internal_key_type

template<typename Info >

using clang::serialization::MultiOnDiskHashTable< Info >::internal_key_type = typename Info::internal_key_type

Definition at line 49 of file MultiOnDiskHashTable.h.

storage_type

template<typename Info >

using clang::serialization::MultiOnDiskHashTable< Info >::storage_type = const unsigned char *

A pointer to an on-disk representation of the hash table.

Definition at line 46 of file MultiOnDiskHashTable.h.

Constructor & Destructor Documentation

MultiOnDiskHashTable() [1/2]

template<typename Info >

clang::serialization::MultiOnDiskHashTable< Info >::MultiOnDiskHashTable ( )

default

MultiOnDiskHashTable() [2/2]

template<typename Info >

clang::serialization::MultiOnDiskHashTable< Info >::MultiOnDiskHashTable ( MultiOnDiskHashTable< Info > &&  O )

inline

Definition at line 178 of file MultiOnDiskHashTable.h.

~MultiOnDiskHashTable()

template<typename Info >

clang::serialization::MultiOnDiskHashTable< Info >::~MultiOnDiskHashTable ( )

inline

Definition at line 194 of file MultiOnDiskHashTable.h.

Member Function Documentation

add()

template<typename Info >

void clang::serialization::MultiOnDiskHashTable< Info >::add ( file_type  File, storage_type  Data, Info  InfoObj = Info()  )

inline

Add the table Data loaded from file File.

Definition at line 197 of file MultiOnDiskHashTable.h.

References clang::Data, and clang::File.

find()

template<typename Info >

data_type clang::serialization::MultiOnDiskHashTable< Info >::find ( const external_key_type &  EKey )

inline

Find and read the lookup results for EKey.

Definition at line 230 of file MultiOnDiskHashTable.h.

References clang::Result.

findAll()

template<typename Info >

data_type clang::serialization::MultiOnDiskHashTable< Info >::findAll ( )

inline

Read all the lookup results into a single value.

This only makes sense if merging values across keys is meaningful.

Definition at line 263 of file MultiOnDiskHashTable.h.

References E, and clang::Result.

operator=()

template<typename Info >

MultiOnDiskHashTable & clang::serialization::MultiOnDiskHashTable< Info >::operator= ( MultiOnDiskHashTable< Info > &&  O )

inline

Definition at line 184 of file MultiOnDiskHashTable.h.

Friends And Related Function Documentation

MultiOnDiskHashTableGenerator

template<typename Info >

template<typename ReaderInfo , typename WriterInfo >

friend class MultiOnDiskHashTableGenerator

friend

The generator is permitted to read our merged table.

Definition at line 57 of file MultiOnDiskHashTable.h.

---

The documentation for this class was generated from the following file:

• lib/Serialization/MultiOnDiskHashTable.h