Less

template<typename TValueType, typename = void>
struct libsemigroups::Less

Defined in adapters.hpp.

This type should be a stateless trivially default constructible with a call operator of signature bool operator()(TValueType const&, TValueType const&) (possibly noexcept, inline and/or constexpr also) which defines a linear order on the objects of type TValueType

The second template parameter exists for SFINAE in overload resolution.

Template Parameters

• TValueType: the type of objects to compare.

Used by:

• FroidurePinTraits

Public Functions

bool operator()(TValueType const &x, TValueType const &y) const

This call operator compares x and y using std::less<TValueType>.