OnTuples< Element, Point, Container >

template<typename Element, typename Point, typename Container = std::vector<Point>>
struct libsemigroups::OnTuples< Element, Point, Container >

Defined in adapters.hpp.

This struct applies ImageRightAction<Element, Point> to every value in a container of type Container.

Template Parameters

Element	the type of the elements of the semigroup.
Point	the type of the points acted on.
Container	a container of Point.

Public Member Functions
void	operator() (Container &res, Container const &pt, Element const &x) const
	Calculate right actions of each element in a container.

Member Function Documentation

operator()()

template<typename Element, typename Point, typename Container = std::vector<Point>>

void operator() ( Container & res, Container const & pt, Element const & x ) const

inline

This call operator changes res in-place to contain the image of the container pt of points of type Point, under the induced right action of the element x. The purpose of the 1st parameter is to avoid repeated allocations of memory to hold temporary points that are discarded soon after they are created.

Parameters

res	a container of Point (such as std::vector or std::array) to hold the result.
pt	a container of Point.
x	an element of type Element.

Complexity

pt.size() times the complexity of ImageRightAction<Element, Point>.

See also

OnSets and ImageRightAction.

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

• /Users/jdm/libsemigroups/include/libsemigroups/adapters.hpp