Multidimensional subscript

LanguageC++231 paper2 connections

operator[] takes any number of arguments; the language basis for mdspan indexing.

Connected features

static operator() / operator[]C++23operator[] freed from its single-argument formmdspanC++23mdspan indexes with operator[](i, j, …)

Papers

1 · Virtual Oct 2021

Allows operator[] to take zero or many arguments (m[i, j]), the indexing syntax mdspan needs.

Read P2128R6 on wg21.link →Paper page