28 Numerics library [numerics]

28.6 Numeric arrays [numarray]

28.6.6 The gslice class [class.gslice] Constructors [gslice.cons]

gslice(); gslice(size_t start, const valarray<size_t>& lengths, const valarray<size_t>& strides);
The default constructor is equivalent to gslice(0, valarray<size_t>(), valarray<size_t>()).
The constructor with arguments builds a gslice based on a specification of start, lengths, and strides, as explained in the previous subclause.