Clear Filters
Clear Filters

Different behaviour in indexing between table and digraph node table

2 views (last 30 days)
I have a table with one column of type cell holding logical vectors of the same size. I want to be able to combine these logical vectors from multiple lines into a single variable (logical matrix).
Example for an ordinary table - this works:
% Create table
tb = table;
tb.a = cell(2,1);
tb.a(:) = {true(5,1)};
% Index table
b = [tb.a{[1,2]}]
Example for a digraph table - this does not work:
% Create digraph with node table
D = digraph(1,2);
D.Nodes.a = cell(2,1);
D.Nodes.a(:) = {true(5,1)};
% Index digraph table
b = [D.Nodes.a{[1,2]}]
This is a workaround which I would like to avoid:
% Index digraph table
tmp = D.Nodes.a([1,2]);
b = [tmp{:}]
Why the behaviour of the ordinary table and the table in a digraph object is different?

Accepted Answer

Christine Tobler
Christine Tobler on 10 May 2022
This is a bug in digraph, thank you for reporting it! I have passed it along and it will be fixed in a future release.

More Answers (0)


Find more on Graph and Network Algorithms in Help Center and File Exchange




Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!