26 Numerics library [numerics]

26.7 Numeric arrays [numarray]

26.7.4 Class slice [class.slice]

26.7.4.4 Operators [slice.ops]

friend bool operator==(const slice& x, const slice& y);
Effects: Equivalent to: return x.start() == y.start() && x.size() == y.size() && x.stride() == y.stride();