Scaling expression. More...

#include <scal_engine.h>

Inheritance diagram for TiledArray::expressions::ScalExpr< Arg, Scalar >:

Collaboration diagram for TiledArray::expressions::ScalExpr< Arg, Scalar >:

Public Types
typedef ScalExpr< Arg, Scalar >	ScalExpr_
	This class type. More...

typedef UnaryExpr< ScalExpr_ >	UnaryExpr_
	Unary base class type. More...

typedef ExprTrait< ScalExpr_ >::argument_type	argument_type
	The argument expression type. More...

typedef ExprTrait< ScalExpr_ >::engine_type	engine_type
	Expression engine type. More...

typedef ExprTrait< ScalExpr_ >::scalar_type	scalar_type
	Scalar type. More...

Public Types inherited from TiledArray::expressions::UnaryExpr< ScalExpr< Arg, Scalar > >
typedef UnaryExpr< ScalExpr< Arg, Scalar > >	UnaryExpr_

typedef ExprTrait< ScalExpr< Arg, Scalar > >::argument_type	argument_type
	The expression type. More...

Public Types inherited from TiledArray::expressions::Expr< ScalExpr< Arg, Scalar > >
using	engine_t = typename ExprTrait< Derived_ >::engine_type

using	eval_type_t = typename engine_t< Derived_ >::eval_type

typedef Expr< ScalExpr< Arg, Scalar > >	Expr_
	This class type. More...

typedef ScalExpr< Arg, Scalar >	derived_type
	The derived object type. More...

typedef engine_t< derived_type >	engine_type
	Expression engine type. More...

Public Member Functions
	ScalExpr (const ScalExpr_ &)=default

	ScalExpr (ScalExpr_ &&)=default

	~ScalExpr ()=default

ScalExpr_ &	operator= (const ScalExpr_ &)=delete

ScalExpr_ &	operator= (ScalExpr_ &&)=delete

	ScalExpr (const argument_type &arg, const scalar_type factor)
	Scaled expression constructor. More...

	ScalExpr (const ScalExpr_ &other, const scalar_type factor)
	Rescale expression constructor. More...

scalar_type	factor () const
	Scaling factor accessor. More...

Public Member Functions inherited from TiledArray::expressions::UnaryExpr< ScalExpr< Arg, Scalar > >
	UnaryExpr (const UnaryExpr_ &)=default

	UnaryExpr (UnaryExpr_ &&)=default

	UnaryExpr (const argument_type &arg)
	Constructor. More...

	~UnaryExpr ()=default

UnaryExpr_ &	operator= (const UnaryExpr_ &)=delete

UnaryExpr_ &	operator= (UnaryExpr_ &&)=delete

const argument_type &	arg () const
	Argument expression accessor. More...

Public Member Functions inherited from TiledArray::expressions::Expr< ScalExpr< Arg, Scalar > >
Expr< ScalExpr< Arg, Scalar > > &	set_shape (typename override_type::shape_type const &shape)

Expr< ScalExpr< Arg, Scalar > > &	set_world (World &world)

Expr< ScalExpr< Arg, Scalar > > &	set_pmap (const std::shared_ptr< typename override_type::pmap_interface > pmap)

	Expr ()=default

	Expr (const Expr_ &)=default

	Expr (Expr_ &&)=default

	~Expr ()=default

Expr_ &	operator= (const Expr_ &)=delete

Expr_ &	operator= (Expr_ &&)=delete

derived_type &	derived ()
	Cast this object to it's derived type. More...

const derived_type &	derived () const
	Cast this object to it's derived type. More...

void	eval_to (TsrExpr< A, Alias > &tsr) const
	Evaluate this object and assign it to `tsr`. More...

void	eval_to (BlkTsrExpr< A, Alias > &tsr) const
	Evaluate this object and assign it to `tsr`. More...

void	print (ExprOStream &os, const VariableList &target_vars) const
	Expression print. More...

Future< typename Op::result_type >	reduce (const Op &op, World &world) const

Future< typename Op::result_type >	reduce (const Op &op) const

Future< typename Op::result_type >	reduce (const Expr< D > &right_expr, const Op &op, World &world) const

Future< typename Op::result_type >	reduce (const Expr< D > &right_expr, const Op &op) const

Future< typename TiledArray::TraceReduction< typename EngineTrait< engine_type >::eval_type >::result_type >	trace (World &world) const

Future< typename TiledArray::TraceReduction< typename EngineTrait< engine_type >::eval_type >::result_type >	trace () const

Future< typename TiledArray::SumReduction< typename EngineTrait< engine_type >::eval_type >::result_type >	sum (World &world) const

Future< typename TiledArray::SumReduction< typename EngineTrait< engine_type >::eval_type >::result_type >	sum () const

Future< typename TiledArray::ProductReduction< typename EngineTrait< engine_type >::eval_type >::result_type >	product (World &world) const

Future< typename TiledArray::ProductReduction< typename EngineTrait< engine_type >::eval_type >::result_type >	product () const

Future< typename TiledArray::SquaredNormReduction< typename EngineTrait< engine_type >::eval_type >::result_type >	squared_norm (World &world) const

Future< typename TiledArray::SquaredNormReduction< typename EngineTrait< engine_type >::eval_type >::result_type >	squared_norm () const

Future< typename TiledArray::SquaredNormReduction< typename EngineTrait< engine_type >::eval_type >::result_type >	norm (World &world) const

Future< typename TiledArray::SquaredNormReduction< typename EngineTrait< engine_type >::eval_type >::result_type >	norm () const

std::enable_if< TiledArray::detail::is_strictly_ordered< TiledArray::detail::numeric_t< typename EngineTrait< typename ExprTrait< Derived_ >::engine_type >::eval_type > >::value, Future< typename TiledArray::MinReduction< typename EngineTrait< typename ExprTrait< Derived_ >::engine_type >::eval_type >::result_type > >	min (World &world) const

std::enable_if< TiledArray::detail::is_strictly_ordered< TiledArray::detail::numeric_t< typename EngineTrait< typename ExprTrait< Derived_ >::engine_type >::eval_type > >::value, Future< typename TiledArray::MinReduction< typename EngineTrait< typename ExprTrait< Derived_ >::engine_type >::eval_type >::result_type > >	min () const

std::enable_if< TiledArray::detail::is_strictly_ordered< TiledArray::detail::numeric_t< typename EngineTrait< typename ExprTrait< Derived_ >::engine_type >::eval_type > >::value, Future< typename TiledArray::MaxReduction< typename EngineTrait< typename ExprTrait< Derived_ >::engine_type >::eval_type >::result_type > >	max (World &world) const

std::enable_if< TiledArray::detail::is_strictly_ordered< TiledArray::detail::numeric_t< typename EngineTrait< typename ExprTrait< Derived_ >::engine_type >::eval_type > >::value, Future< typename TiledArray::MaxReduction< typename EngineTrait< typename ExprTrait< Derived_ >::engine_type >::eval_type >::result_type > >	max () const

Future< typename TiledArray::AbsMinReduction< typename EngineTrait< engine_type >::eval_type >::result_type >	abs_min (World &world) const

Future< typename TiledArray::AbsMinReduction< typename EngineTrait< engine_type >::eval_type >::result_type >	abs_min () const

Future< typename TiledArray::AbsMaxReduction< typename EngineTrait< engine_type >::eval_type >::result_type >	abs_max (World &world) const

Future< typename TiledArray::AbsMaxReduction< typename EngineTrait< engine_type >::eval_type >::result_type >	abs_max () const

Future< typename TiledArray::DotReduction< typename EngineTrait< engine_type >::eval_type, typename EngineTrait< typename D::engine_type >::eval_type >::result_type >	dot (const Expr< D > &right_expr, World &world) const

Future< typename TiledArray::DotReduction< typename EngineTrait< engine_type >::eval_type, typename EngineTrait< typename D::engine_type >::eval_type >::result_type >	dot (const Expr< D > &right_expr) const

Future< typename TiledArray::InnerProductReduction< typename EngineTrait< engine_type >::eval_type, typename EngineTrait< typename D::engine_type >::eval_type >::result_type >	inner_product (const Expr< D > &right_expr, World &world) const

Future< typename TiledArray::InnerProductReduction< typename EngineTrait< engine_type >::eval_type, typename EngineTrait< typename D::engine_type >::eval_type >::result_type >	inner_product (const Expr< D > &right_expr) const

Detailed Description

template<typename Arg, typename Scalar>
class TiledArray::expressions::ScalExpr< Arg, Scalar >

Scaling expression.

Template Parameters

Arg	The argument expression type

Definition at line 37 of file scal_engine.h.

Member Typedef Documentation

◆ argument_type

template<typename Arg, typename Scalar>

typedef ExprTrait<ScalExpr_>::argument_type TiledArray::expressions::ScalExpr< Arg, Scalar >::argument_type

The argument expression type.

Definition at line 60 of file scal_expr.h.

◆ engine_type

template<typename Arg, typename Scalar>

typedef ExprTrait<ScalExpr_>::engine_type TiledArray::expressions::ScalExpr< Arg, Scalar >::engine_type

Expression engine type.

Definition at line 61 of file scal_expr.h.

◆ scalar_type

template<typename Arg, typename Scalar>

typedef ExprTrait<ScalExpr_>::scalar_type TiledArray::expressions::ScalExpr< Arg, Scalar >::scalar_type

Scalar type.

Definition at line 62 of file scal_expr.h.

◆ ScalExpr_

template<typename Arg, typename Scalar>

typedef ScalExpr<Arg, Scalar> TiledArray::expressions::ScalExpr< Arg, Scalar >::ScalExpr_

This class type.

Definition at line 58 of file scal_expr.h.

◆ UnaryExpr_

template<typename Arg, typename Scalar>

typedef UnaryExpr<ScalExpr_> TiledArray::expressions::ScalExpr< Arg, Scalar >::UnaryExpr_

Unary base class type.

Definition at line 59 of file scal_expr.h.

Constructor & Destructor Documentation

◆ ScalExpr() [1/4]

template<typename Arg, typename Scalar>

TiledArray::expressions::ScalExpr< Arg, Scalar >::ScalExpr ( const ScalExpr_ & )

default

◆ ScalExpr() [2/4]

template<typename Arg, typename Scalar>

TiledArray::expressions::ScalExpr< Arg, Scalar >::ScalExpr ( ScalExpr_ && )

default

◆ ~ScalExpr()

template<typename Arg, typename Scalar>

TiledArray::expressions::ScalExpr< Arg, Scalar >::~ScalExpr ( )

default

◆ ScalExpr() [3/4]

template<typename Arg, typename Scalar>

TiledArray::expressions::ScalExpr< Arg, Scalar >::ScalExpr	(	const argument_type &	arg,
		const scalar_type	factor
	)

inline

Scaled expression constructor.

Parameters

arg	The argument expression
factor	The scalar type

Definition at line 81 of file scal_expr.h.

◆ ScalExpr() [4/4]

template<typename Arg, typename Scalar>

TiledArray::expressions::ScalExpr< Arg, Scalar >::ScalExpr	(	const ScalExpr_ &	other,
		const scalar_type	factor
	)

inline

Rescale expression constructor.

Parameters

other	The expression to be copied
factor	The scaling factor applied to the new expression

Definition at line 89 of file scal_expr.h.

Member Function Documentation

◆ factor()

template<typename Arg, typename Scalar>

scalar_type TiledArray::expressions::ScalExpr< Arg, Scalar >::factor ( ) const

inline

Scaling factor accessor.

Returns: The scaling factor

Definition at line 97 of file scal_expr.h.

◆ operator=() [1/2]

template<typename Arg, typename Scalar>

ScalExpr_& TiledArray::expressions::ScalExpr< Arg, Scalar >::operator= ( const ScalExpr_ & )

delete

◆ operator=() [2/2]

template<typename Arg, typename Scalar>

ScalExpr_& TiledArray::expressions::ScalExpr< Arg, Scalar >::operator= ( ScalExpr_ && )

delete

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

TiledArray/expressions/scal_engine.h
TiledArray/expressions/scal_expr.h

Public Types

Public Member Functions

Detailed Description

template<typename Arg, typename Scalar> class TiledArray::expressions::ScalExpr< Arg, Scalar >

Member Typedef Documentation

◆ argument_type

◆ engine_type

◆ scalar_type

◆ ScalExpr_

◆ UnaryExpr_

Constructor & Destructor Documentation

◆ ScalExpr() [1/4]

◆ ScalExpr() [2/4]

◆ ~ScalExpr()

◆ ScalExpr() [3/4]

◆ ScalExpr() [4/4]

Member Function Documentation

◆ factor()

◆ operator=() [1/2]

◆ operator=() [2/2]

template<typename Arg, typename Scalar>
class TiledArray::expressions::ScalExpr< Arg, Scalar >