nw::resolve_effects_of

template<typename T, typename It, typename CallBack, typename Extractor, typename Comp = std::greater<T>>
It nw::resolve_effects_of(It begin, It end, nw::EffectType type, int subtype, Versus vs, CallBack cb, Extractor extractor, Comp comparator = std::greater<T>{}) noexcept

Finds all applicable effects of a given type / subtype.

Applicable effects are passed to a user supplied callback.

Template Parameters:

  • T – An arbitrary type that can be held in an effect, e.g. a simple integer, a damage roll, etc.

  • It – An iterator type

  • CallBack – A function with the signature void(T) supplied by the user

  • Extractor – A function that extracts a value of type T from an EffectHandle

  • Comp – A comparator taking two T values and returns true if the first is greater (Default std::greater<T>)

Parameters:

  • begin – Start of a range of effect handles of a type/subtype

  • end – End range of effect handles

  • type – An effect_type_* constant

  • subtype – A effect subtype, if no subtype -1 should be passed

  • vs – Versus struct

  • cb – A user defined callback that will be passed an applicable effect’s value.

  • extractor – A function that extracts the value from a particular effect.

  • comparator – A function taking two T values and returns true if the first is greater (Default std::greater<T>)

Returns:

iterator to passed last processed effect