BufferStore Class Reference

Interface for object which can store buffers. More...

Detailed Description

Interface for object which can store buffers.

#include <BufferStore.h>

Inheritance diagram for BufferStore:

Public Member Functions
	BufferStore (NEML2Object *object)
	BufferStore (const BufferStore &)=delete
	BufferStore (BufferStore &&)=delete
BufferStore &	operator= (const BufferStore &)=delete
BufferStore &	operator= (BufferStore &&)=delete
virtual	~BufferStore ()=default
const std::map< std::string, std::unique_ptr< TensorValueBase > > &	named_buffers () const
std::map< std::string, std::unique_ptr< TensorValueBase > > &	named_buffers ()
const TensorValueBase &	get_buffer (const std::string &name) const
	}@
TensorValueBase &	get_buffer (const std::string &name)
	Get a writable reference of a buffer.
virtual void	send_buffers_to (const TensorOptions &options)
	Send all buffers to options.
template<typename T , typename = typename std::enable_if_t<std::is_base_of_v<TensorBase<T>, T>>>
const T &	declare_buffer (const std::string &name, const T &rawval)
	Declare a buffer.
template<typename T , typename = typename std::enable_if_t<std::is_base_of_v<TensorBase<T>, T>>>
const T &	declare_buffer (const std::string &name, const TensorName< T > &tensorname)
	Declare a buffer.
template<typename T , typename = typename std::enable_if_t<std::is_base_of_v<TensorBase<T>, T>>>
const T &	declare_buffer (const std::string &name, const std::string &input_option_name)
	Declare a buffer.
void	assign_buffer_stack (jit::Stack &stack)
	Assign stack to buffers.
jit::Stack	collect_buffer_stack () const
	Collect stack from buffers.

Constructor & Destructor Documentation

BufferStore() [1/3]

BufferStore

(

NEML2Object *

object

)

BufferStore() [2/3]

BufferStore ( const BufferStore & )

delete

BufferStore() [3/3]

BufferStore ( BufferStore && )

delete

~BufferStore()

virtual ~BufferStore ( )

virtualdefault

Member Function Documentation

assign_buffer_stack()

void assign_buffer_stack ( jit::Stack & stack )

protected

Assign stack to buffers.

collect_buffer_stack()

jit::Stack collect_buffer_stack ( ) const

protected

Collect stack from buffers.

declare_buffer() [1/3]

template<typename T , typename >

const T & declare_buffer ( const std::string & name, const std::string & input_option_name )

protected

Declare a buffer.

Similar to the previous methods, but this method takes care of the high-level logic to directly construct a buffer from the input option.

Template Parameters

T	Buffer type. See Statically shaped tensors for supported types.

Parameters

name	Buffer name
input_option_name	Name of the input option that defines the value of the model buffer.

Returns

T Reference to buffer

declare_buffer() [2/3]

template<typename T , typename >

const T & declare_buffer ( const std::string & name, const T & rawval )

protected

Declare a buffer.

Note that all buffers are stored in the host (the object exposed to users). An object may be used multiple times in the host, and the same buffer may be declared multiple times. That is allowed, but only the first call to declare_buffer constructs the buffer value, and subsequent calls only returns a reference to the existing buffer.

Template Parameters

T	Buffer type. See Statically shaped tensors for supported types.

Parameters

name	Buffer name
rawval	Buffer value

Returns

T The value of the registered buffer.

declare_buffer() [3/3]

template<typename T , typename >

const T & declare_buffer ( const std::string & name, const TensorName< T > & tensorname )

protected

Declare a buffer.

Similar to the previous method, but additionally handles the resolution of cross-referenced parameters.

Template Parameters

T	Buffer type. See Statically shaped tensors for supported types.

Parameters

name	Buffer name.
tensorname	The cross-ref'ed "string" that defines the value of the buffer.

Returns

T The value of the registered buffer.

get_buffer() [1/2]

TensorValueBase & get_buffer

(

const std::string &

name

)

Get a writable reference of a buffer.

get_buffer() [2/2]

const TensorValueBase & get_buffer ( const std::string & name ) const

inline

}@

Get a read-only reference of a buffer

named_buffers() [1/2]

std::map< std::string, std::unique_ptr< TensorValueBase > > & named_buffers

(

)

named_buffers() [2/2]

const std::map< std::string, std::unique_ptr< TensorValueBase > > & named_buffers ( ) const

inline

Returns

the buffer storage

operator=() [1/2]

BufferStore & operator= ( BufferStore && )

delete

operator=() [2/2]

BufferStore & operator= ( const BufferStore & )

delete

send_buffers_to()

void send_buffers_to ( const TensorOptions & options )

protectedvirtual

Send all buffers to options.

Parameters

options

The target options