m::storage::PAXLayoutFactory Struct Reference

#include <DataLayoutFactory.hpp>

Inheritance diagram for m::storage::PAXLayoutFactory:

Collaboration diagram for m::storage::PAXLayoutFactory:

Public Types
enum	block_size_t { NTuples , NBytes }

Public Member Functions
	PAXLayoutFactory (block_size_t option=NBytes)
	PAXLayoutFactory (block_size_t option, uint64_t num)
std::unique_ptr< DataLayoutFactory >	clone () const override
	Creates and returns a deep copy of this.
DataLayout	make (std::vector< const Type * > types, std::size_t num_tuples=0) const override
	Returns a DataLayout for the given types and length num_tuples (0 means infinite layout).
DataLayout	make (const Schema &schema, std::size_t num_tuples=0) const
	Returns a DataLayout for the given Types contained in schema and length num_tuples.
template<typename It >
DataLayout	make (It begin, It end, std::size_t num_tuples=0) const
	Returns a DataLayout for the given Types in the range from begin to end and length num_tuples.
virtual DataLayout	make (std::vector< const Type * > types, std::size_t num_tuples=0) const=0
	Returns a DataLayout for the given types and length num_tuples (0 means infinite layout).
void	dump (std::ostream &out) const
void	dump () const

Static Public Attributes
static constexpr uint64_t	DEFAULT_NUM_TUPLES = 16
static constexpr uint64_t	DEFAULT_NUM_BYTES = 1UL << 12
	4 KiB

Private Member Functions
void	print (std::ostream &out) const override

Private Attributes
block_size_t	option_
union {
uint64_t   num_tuples_
uint64_t   num_bytes_
};

Detailed Description

Definition at line 58 of file DataLayoutFactory.hpp.

Member Enumeration Documentation

block_size_t

enum m::storage::PAXLayoutFactory::block_size_t

Enumerator
NTuples
NBytes

Definition at line 63 of file DataLayoutFactory.hpp.

Constructor & Destructor Documentation

PAXLayoutFactory() [1/2]

m::storage::PAXLayoutFactory::PAXLayoutFactory ( block_size_t  option = NBytes )

inline

Definition at line 73 of file DataLayoutFactory.hpp.

References DEFAULT_NUM_BYTES, DEFAULT_NUM_TUPLES, NTuples, num_bytes_, num_tuples_, and option_.

PAXLayoutFactory() [2/2]

m::storage::PAXLayoutFactory::PAXLayoutFactory ( block_size_t  option, uint64_t  num  )

inline

Definition at line 81 of file DataLayoutFactory.hpp.

References M_insist, NTuples, num_bytes_, num_tuples_, and option_.

Member Function Documentation

clone()

std::unique_ptr< DataLayoutFactory > m::storage::PAXLayoutFactory::clone ( ) const

inlineoverridevirtual

Creates and returns a deep copy of this.

Implements m::storage::DataLayoutFactory.

Definition at line 91 of file DataLayoutFactory.hpp.

References NTuples, num_bytes_, num_tuples_, and option_.

dump() [1/2]

void DataLayoutFactory::dump ( ) const

inherited

Definition at line 19 of file DataLayoutFactory.cpp.

References m::storage::DataLayoutFactory::dump().

Referenced by m::storage::DataLayoutFactory::dump().

dump() [2/2]

void DataLayoutFactory::dump ( std::ostream &  out ) const

inherited

Definition at line 18 of file DataLayoutFactory.cpp.

make() [1/4]

DataLayout m::storage::DataLayoutFactory::make ( const Schema &  schema, std::size_t  num_tuples = 0  ) const

inline

Returns a DataLayout for the given Types contained in schema and length num_tuples.

Definition at line 24 of file DataLayoutFactory.hpp.

make() [2/4]

template<typename It >

DataLayout m::storage::DataLayoutFactory::make ( It  begin, It  end, std::size_t  num_tuples = 0  ) const

inline

Returns a DataLayout for the given Types in the range from begin to end and length num_tuples.

Definition at line 31 of file DataLayoutFactory.hpp.

make() [3/4]

DataLayout PAXLayoutFactory::make ( std::vector< const Type * >  types, std::size_t  num_tuples = 0  ) const

overridevirtual

Returns a DataLayout for the given types and length num_tuples (0 means infinite layout).

Implements m::storage::DataLayoutFactory.

Definition at line 133 of file DataLayoutFactory.cpp.

References m::storage::DataLayout::add_inode(), m::storage::DataLayout::INode::add_leaf(), m::and, compute_attribute_order(), m::Type::Get_Bitmap(), M_insist, NTuples, num_bytes_, num_tuples_, and option_.

make() [4/4]

virtual DataLayout m::storage::DataLayoutFactory::make ( std::vector< const Type * >  types, std::size_t  num_tuples = 0  ) const

virtual

Returns a DataLayout for the given types and length num_tuples (0 means infinite layout).

Implements m::storage::DataLayoutFactory.

print()

void m::storage::PAXLayoutFactory::print ( std::ostream &  out ) const

inlineoverrideprivatevirtual

Implements m::storage::DataLayoutFactory.

Definition at line 99 of file DataLayoutFactory.hpp.

References NTuples, num_bytes_, num_tuples_, and option_.

Field Documentation

union { ... } m::storage::PAXLayoutFactory::@2

DEFAULT_NUM_BYTES

constexpr uint64_t m::storage::PAXLayoutFactory::DEFAULT_NUM_BYTES = 1UL << 12

staticconstexpr

4 KiB

Definition at line 61 of file DataLayoutFactory.hpp.

Referenced by PAXLayoutFactory().

DEFAULT_NUM_TUPLES

constexpr uint64_t m::storage::PAXLayoutFactory::DEFAULT_NUM_TUPLES = 16

staticconstexpr

Definition at line 60 of file DataLayoutFactory.hpp.

Referenced by PAXLayoutFactory().

num_bytes_

uint64_t m::storage::PAXLayoutFactory::num_bytes_

Definition at line 69 of file DataLayoutFactory.hpp.

Referenced by clone(), make(), PAXLayoutFactory(), and print().

num_tuples_

uint64_t m::storage::PAXLayoutFactory::num_tuples_

Definition at line 68 of file DataLayoutFactory.hpp.

Referenced by clone(), make(), PAXLayoutFactory(), and print().

option_

block_size_t m::storage::PAXLayoutFactory::option_

private

Definition at line 66 of file DataLayoutFactory.hpp.

Referenced by clone(), make(), PAXLayoutFactory(), and print().

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The documentation for this struct was generated from the following files:

• include/mutable/storage/DataLayoutFactory.hpp
• src/storage/DataLayoutFactory.cpp