llvm::hasNItemsOrLess

Synopses

Declared in <llvm/ADT/STLExtras.h>

Return true if container C has at most N items.

template<typename ContainerTy>
bool
hasNItemsOrLess(
    ContainerTy&& C,
    unsigned int N);

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Return true if []Begin, End) contains at most N counted items.

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

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Return Value

True if C has at most N items.
True if the range contains at most N counted items.

Parameters

Name	Description
C	Container to inspect.
N	Maximum number of items allowed.
Begin	Iterator to the first element.
End	Iterator past the last element.
ShouldBeCounted	Predicate selecting which items count toward `N.`