¶template <
    typename IterTy,
    typename Pred = bool (*)(
        const decltype(*std::declval<IterTy>())&)>
bool hasNItemsOrLess(
    IterTy&& Begin,
    IterTy&& End,
    unsigned int N,
    Pred&& ShouldBeCounted =
        [](const decltype(*std::declval<
                          type - parameter - 0 -
                          0>())&) {
          return true;
        })

Description

Returns true if the sequence [Begin, End) has N or less items. Can optionally take a predicate to lazily filter some items.

Declared at: llvm/include/llvm/ADT/STLExtras.h:2172

Templates

IterTy

Pred = bool (*)(const decltype(* std::declval<IterTy>()) &)

Parameters

IterTy&& Begin

IterTy&& End

unsigned int N

Pred&& ShouldBeCounted = [](const decltype(* std::declval<type-parameter-0-0>()) &) { return true; }