Using the C++ Math Library

Indexing into Cell Arrays

This section describes how to:

• Reference a cell in a cell array
• Reference a subset of a cell array
• Reference the contents of a cell
• Reference a subset of the contents of a cell
• Index nested cell arrays
• Assign values to a cell array
• Delete elements from a cell array

The examples all use the cell array N. N contains four cells: a 2-by-2 double array, a string array, an array that contains a complex number, and a scalar array.

This MATLAB code creates the array:

N{1,1} = [1 2; 4 5];
N{1,2} = 'Eric'; 
N{2,1} = 2-4i;
N{2,2} = 7;

This MATLAB C++ Math Library code creates the array:

N.cell(1,1) = vertcat(horzcat(1, 2), horzcat(4, 5));
N.cell(1,2) = "Eric"; 
N.cell(2,1) = complex(2,-4);
N.cell(2,2) = 7;

Deleting Elements from an Array

Overview