tf::IndexRangesLike Concept Reference

concept to check if a type is a tf::IndexRanges, regardless of dimensionality More...

#include <taskflow/utility/iterator.hpp>

Concept definition

template<typename R>
concept tf::IndexRangesLike =  is_index_ranges_v<std::decay_t<std::unwrap_ref_decay_t<R>>>

Detailed Description

concept to check if a type is a tf::IndexRanges, regardless of dimensionality

Template Parameters

R	the range type to evaluate

This concept strips cv-qualifiers and references (using std::unwrap_ref_decay_t) before evaluating, allowing const and reference (including std::reference_wrapper) types to satisfy the constraint.