etl::parallel_expr< Expr > Struct Template Reference

A wrapper for expressions that is to be executed in parallel. More...

#include <parallel_expr.hpp>

Public Types
using	expr_t = Expr
	The wrapped expression type.
using	value_type = value_t< Expr >
	The value type.

Public Member Functions
	parallel_expr (Expr l)
	Construt a new optimized expression around the given ETL expression. More...
	parallel_expr (const parallel_expr &e)=default
	parallel_expr (parallel_expr &&e) noexcept=default
parallel_expr &	operator= (const parallel_expr &e)=delete
parallel_expr &	operator= (parallel_expr &&e)=delete
template<typename E >
bool	alias (const E &other) const noexcept
	Test if this expression aliases with the given expression. More...
template<typename L >
void	assign_to (L &&lhs) const
	Assign to the given left-hand-side expression. More...
template<typename L >
void	assign_add_to (L &&lhs) const
	Add to the given left-hand-side expression. More...
template<typename L >
void	assign_sub_to (L &&lhs) const
	Sub from the given left-hand-side expression. More...
template<typename L >
void	assign_mul_to (L &&lhs) const
	Multiply the given left-hand-side expression. More...
template<typename L >
void	assign_div_to (L &&lhs) const
	Divide the given left-hand-side expression. More...
template<typename L >
void	assign_mod_to (L &&lhs) const
	Modulo the given left-hand-side expression. More...

Friends
struct	wrapper_traits< parallel_expr >
std::ostream &	operator<< (std::ostream &os, const parallel_expr &expr)
	Prints the type of the optimized expression to the stream. More...

Detailed Description

template<typename Expr>
struct etl::parallel_expr< Expr >

A wrapper for expressions that is to be executed in parallel.

Constructor & Destructor Documentation

parallel_expr()

template<typename Expr >

etl::parallel_expr< Expr >::parallel_expr ( Expr  l )

inlineexplicit

Construt a new optimized expression around the given ETL expression.

Parameters

l	The ETL expression

Member Function Documentation

alias()

template<typename Expr >

template<typename E >

bool etl::parallel_expr< Expr >::alias ( const E &  other ) const

inlinenoexcept

Test if this expression aliases with the given expression.

Parameters

other

The other expression to test

Returns

true if the two expressions aliases, false otherwise

assign_add_to()

template<typename Expr >

template<typename L >

void etl::parallel_expr< Expr >::assign_add_to ( L &&  lhs ) const

inline

Add to the given left-hand-side expression.

Parameters

lhs	The expression to which assign

assign_div_to()

template<typename Expr >

template<typename L >

void etl::parallel_expr< Expr >::assign_div_to ( L &&  lhs ) const

inline

Divide the given left-hand-side expression.

Parameters

lhs	The expression to which assign

assign_mod_to()

template<typename Expr >

template<typename L >

void etl::parallel_expr< Expr >::assign_mod_to ( L &&  lhs ) const

inline

Modulo the given left-hand-side expression.

Parameters

lhs	The expression to which assign

assign_mul_to()

template<typename Expr >

template<typename L >

void etl::parallel_expr< Expr >::assign_mul_to ( L &&  lhs ) const

inline

Multiply the given left-hand-side expression.

Parameters

lhs	The expression to which assign

assign_sub_to()

template<typename Expr >

template<typename L >

void etl::parallel_expr< Expr >::assign_sub_to ( L &&  lhs ) const

inline

Sub from the given left-hand-side expression.

Parameters

lhs	The expression to which assign

assign_to()

template<typename Expr >

template<typename L >

void etl::parallel_expr< Expr >::assign_to ( L &&  lhs ) const

inline

Assign to the given left-hand-side expression.

Parameters

lhs	The expression to which assign

Friends And Related Function Documentation

operator<<

template<typename Expr >

std::ostream& operator<< ( std::ostream &  os, const parallel_expr< Expr > &  expr  )

friend

Prints the type of the optimized expression to the stream.

Parameters

os	The output stream
expr	The expression to print

Returns

the output stream

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

• include/etl/expr/parallel_expr.hpp