Template Struct PredBy

Defined in File predicates.hpp

Nested Relationships

Nested Types

Template Struct PredBy::t

Struct Documentation

template<typename Cmp> struct PredBy

Build a pivot-relative predicate from a comparator.

PredBy<Cmp>::t<Pivot, Elem>::value is cmp<Cmp, Elem, Pivot>::value. Useful in partitioning where you compare each element to a fixed pivot.

Template Parameters:: Cmp – Comparator applied to (Elem::size, Pivot::size).

template<HasStaticSize Pivot, HasStaticSize Elem> struct t

Public Static Attributes

static constexpr bool value = cmp<Cmp, Elem, Pivot>::value