ARMI Tags

ARMI primitives tags. More...

Collaboration diagram for ARMI Tags:

Classes
struct	stapl::all_locations_t
	Tag type to represent all locations of a gang. More...
struct	stapl::this_location_t
	Tag type to represent the current location. More...
struct	stapl::root_location_t
	Tag type to represent the root of a collective operation. More...
struct	stapl::neighbor_locations_t
	Tag type to represent the neighbor locations of the current location. More...
struct	stapl::none_t
	Tag type for an invalid argument. More...
class	stapl::level
	Tag type to describe which level of the hierarchy is requested. More...
class	stapl::non_commutative_wrapper< BinaryOperation >
	Wrapper class for a non-commutative binary operator. More...

Functions
template<typename BinaryOperation >
constexpr non_commutative_wrapper< typename std::decay< BinaryOperation >::type >	non_commutative (BinaryOperation &&op) noexcept
	Declares binary operator op as non-commutative. More...
template<typename R , typename T1 , typename T2 >
constexpr non_commutative_wrapper< R(T1, T2)>	non_commutative (R(*f)(T1, T2)) noexcept
	Declares function f as non-commutative. More...

Variables
constexpr all_locations_t	stapl::all_locations = { }
	Tag to represent all locations of a gang.
constexpr this_location_t	stapl::this_location = { }
	Tag to represent the current location in a gang.
constexpr root_location_t	stapl::root_location = { }
	Tag to represent the root of a collective operation.
constexpr neighbor_locations_t	stapl::neighbor_locations = { }
	Tag to represent the neighbor locations of the current location.
constexpr none_t	stapl::none = { }
	Tag for invalid argument.
constexpr level	stapl::lowest_level {level::max, true}
	Tag for lowest level.
constexpr level	stapl::current_level {level::current, false}
	Tag for current level.
constexpr level	stapl::lower_level {level::lower, true}
	Tag for one level down.

Detailed Description

ARMI primitives tags.

Function Documentation

non_commutative() [1/2]

template<typename BinaryOperation >

constexpr non_commutative_wrapper< typename std::decay< BinaryOperation >::type > non_commutative ( BinaryOperation &&  op )

related

Declares binary operator op as non-commutative.

See also

is_non_commutative

non_commutative() [2/2]

template<typename R , typename T1 , typename T2 >

constexpr non_commutative_wrapper< R(T1, T2)> non_commutative ( R(*)(T1, T2)  f )

related

Declares function f as non-commutative.

See also

is_non_commutative