Documentation

template<typename Left, typename Right, typename Scalar, typename Result>
class TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >

Subtraction expression engine.

Template Parameters

Left	The left-hand expression type
Right	The right-hand expression type
Scalar	The scaling factor type
Result	The result tile type

Definition at line 218 of file subt_engine.h.

Public Types
typedef ScalSubtEngine< Left, Right, Scalar, Result >	ScalSubtEngine_
	This class type. More...

typedef BinaryEngine< ScalSubtEngine_ >	BinaryEngine_
	Binary expression engine base type. More...

typedef BinaryEngine_::ExprEngine_	ExprEngine_
	Expression engine base type. More...

typedef EngineTrait< ScalSubtEngine_ >::left_type	left_type
	The left-hand expression type. More...

typedef EngineTrait< ScalSubtEngine_ >::right_type	right_type
	The right-hand expression type. More...

typedef EngineTrait< ScalSubtEngine_ >::value_type	value_type
	The result tile type. More...

typedef EngineTrait< ScalSubtEngine_ >::scalar_type	scalar_type
	Tile scalar type. More...

typedef EngineTrait< ScalSubtEngine_ >::op_base_type	op_base_type
	The tile operation type. More...

typedef EngineTrait< ScalSubtEngine_ >::op_type	op_type
	The tile operation type. More...

typedef EngineTrait< ScalSubtEngine_ >::policy	policy
	The result policy type. More...

typedef EngineTrait< ScalSubtEngine_ >::dist_eval_type	dist_eval_type
	The distributed evaluator type. More...

typedef EngineTrait< ScalSubtEngine_ >::size_type	size_type
	Size type. More...

typedef EngineTrait< ScalSubtEngine_ >::trange_type	trange_type
	Tiled range type. More...

typedef EngineTrait< ScalSubtEngine_ >::shape_type	shape_type
	Shape type. More...

typedef EngineTrait< ScalSubtEngine_ >::pmap_interface	pmap_interface
	Process map interface type. More...

Public Member Functions
template<typename L , typename R , typename S >
	ScalSubtEngine (const ScalSubtExpr< L, R, S > &expr)
	Constructor. More...

shape_type	make_shape () const
	Non-permuting shape factory function. More...

shape_type	make_shape (const Permutation &perm) const
	Permuting shape factory function. More...

op_type	make_tile_op () const
	Non-permuting tile operation factory function. More...

template<typename Perm , typename = std::enable_if_t< TiledArray::detail::is_permutation_v<Perm>>>
op_type	make_tile_op (const Perm &perm) const
	Permuting tile operation factory function. More...

std::string	make_tag () const
	Expression identification tag. More...

Member Typedef Documentation

◆ BinaryEngine_

template<typename Left , typename Right , typename Scalar , typename Result >

typedef BinaryEngine<ScalSubtEngine_> TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >::BinaryEngine_

Binary expression engine base type.

Definition at line 225 of file subt_engine.h.

◆ dist_eval_type

template<typename Left , typename Right , typename Scalar , typename Result >

typedef EngineTrait<ScalSubtEngine_>::dist_eval_type TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >::dist_eval_type

The distributed evaluator type.

Definition at line 247 of file subt_engine.h.

◆ ExprEngine_

template<typename Left , typename Right , typename Scalar , typename Result >

typedef BinaryEngine_::ExprEngine_ TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >::ExprEngine_

Expression engine base type.

Definition at line 227 of file subt_engine.h.

◆ left_type

template<typename Left , typename Right , typename Scalar , typename Result >

typedef EngineTrait<ScalSubtEngine_>::left_type TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >::left_type

The left-hand expression type.

Definition at line 231 of file subt_engine.h.

◆ op_base_type

template<typename Left , typename Right , typename Scalar , typename Result >

typedef EngineTrait<ScalSubtEngine_>::op_base_type TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >::op_base_type

The tile operation type.

Definition at line 241 of file subt_engine.h.

◆ op_type

template<typename Left , typename Right , typename Scalar , typename Result >

typedef EngineTrait<ScalSubtEngine_>::op_type TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >::op_type

The tile operation type.

Definition at line 243 of file subt_engine.h.

◆ pmap_interface

template<typename Left , typename Right , typename Scalar , typename Result >

typedef EngineTrait<ScalSubtEngine_>::pmap_interface TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >::pmap_interface

Process map interface type.

Definition at line 257 of file subt_engine.h.

◆ policy

template<typename Left , typename Right , typename Scalar , typename Result >

typedef EngineTrait<ScalSubtEngine_>::policy TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >::policy

The result policy type.

Definition at line 245 of file subt_engine.h.

◆ right_type

template<typename Left , typename Right , typename Scalar , typename Result >

typedef EngineTrait<ScalSubtEngine_>::right_type TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >::right_type

The right-hand expression type.

Definition at line 233 of file subt_engine.h.

◆ scalar_type

template<typename Left , typename Right , typename Scalar , typename Result >

typedef EngineTrait<ScalSubtEngine_>::scalar_type TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >::scalar_type

Tile scalar type.

Definition at line 239 of file subt_engine.h.

◆ ScalSubtEngine_

template<typename Left , typename Right , typename Scalar , typename Result >

typedef ScalSubtEngine<Left, Right, Scalar, Result> TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >::ScalSubtEngine_

This class type.

Definition at line 223 of file subt_engine.h.

◆ shape_type

template<typename Left , typename Right , typename Scalar , typename Result >

typedef EngineTrait<ScalSubtEngine_>::shape_type TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >::shape_type

Shape type.

Definition at line 255 of file subt_engine.h.

◆ size_type

template<typename Left , typename Right , typename Scalar , typename Result >

typedef EngineTrait<ScalSubtEngine_>::size_type TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >::size_type

Size type.

Definition at line 251 of file subt_engine.h.

◆ trange_type

template<typename Left , typename Right , typename Scalar , typename Result >

typedef EngineTrait<ScalSubtEngine_>::trange_type TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >::trange_type

Tiled range type.

Definition at line 253 of file subt_engine.h.

◆ value_type

template<typename Left , typename Right , typename Scalar , typename Result >

typedef EngineTrait<ScalSubtEngine_>::value_type TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >::value_type

The result tile type.

Definition at line 237 of file subt_engine.h.

Constructor & Destructor Documentation

◆ ScalSubtEngine()

template<typename Left , typename Right , typename Scalar , typename Result >

template<typename L , typename R , typename S >

TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >::ScalSubtEngine ( const ScalSubtExpr< L, R, S > & expr )

inline

Constructor.

Template Parameters

L	The left-hand argument expression type
R	The right-hand argument expression type
S	The expression scalar type

Parameters

expr	The parent expression

Definition at line 270 of file subt_engine.h.

Member Function Documentation

◆ make_shape() [1/2]

template<typename Left , typename Right , typename Scalar , typename Result >

shape_type TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >::make_shape ( ) const

inline

Non-permuting shape factory function.

Returns: The result shape

Definition at line 276 of file subt_engine.h.

◆ make_shape() [2/2]

template<typename Left , typename Right , typename Scalar , typename Result >

shape_type TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >::make_shape ( const Permutation & perm ) const

inline

Permuting shape factory function.

Parameters

perm	The permutation to be applied to the array

Returns: The result shape

Definition at line 285 of file subt_engine.h.

◆ make_tag()

template<typename Left , typename Right , typename Scalar , typename Result >

std::string TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >::make_tag ( ) const

inline

Expression identification tag.

Returns: An expression tag used to identify this expression

Definition at line 308 of file subt_engine.h.

◆ make_tile_op() [1/2]

template<typename Left , typename Right , typename Scalar , typename Result >

op_type TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >::make_tile_op ( ) const

inline

Non-permuting tile operation factory function.

Returns: The tile operation

Definition at line 293 of file subt_engine.h.

◆ make_tile_op() [2/2]

template<typename Left , typename Right , typename Scalar , typename Result >

template<typename Perm , typename = std::enable_if_t< TiledArray::detail::is_permutation_v<Perm>>>

op_type TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >::make_tile_op ( const Perm & perm ) const

inline

Permuting tile operation factory function.

Parameters

perm	The permutation to be applied to tiles

Returns: The tile operation

Definition at line 301 of file subt_engine.h.

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

TiledArray/expressions/subt_engine.h

Documentation

template<typename Left, typename Right, typename Scalar, typename Result> class TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >

Public Types

Public Member Functions

Member Typedef Documentation

◆ BinaryEngine_

◆ dist_eval_type

◆ ExprEngine_

◆ left_type

◆ op_base_type

◆ op_type

◆ pmap_interface

◆ policy

◆ right_type

◆ scalar_type

◆ ScalSubtEngine_

◆ shape_type

◆ size_type

◆ trange_type

◆ value_type

Constructor & Destructor Documentation

◆ ScalSubtEngine()

Member Function Documentation

◆ make_shape() [1/2]

◆ make_shape() [2/2]

◆ make_tag()

◆ make_tile_op() [1/2]

◆ make_tile_op() [2/2]

template<typename Left, typename Right, typename Scalar, typename Result>
class TiledArray::expressions::ScalSubtEngine< Left, Right, Scalar, Result >