C++ Math Library Reference

ones

Create an array of all ones

C++ Prototype

mwArray ones(const mwVarargin &in1=mwVarargin::DIN,
             const mwArray &in2=mwArray::DIN,
             .
             .
             .
             const mwArray &in32=mwArray::DIN);

C++ Syntax

#include "matlab.hpp"

mwArray m, n, A;            // Input argument(s)
mwArray d1, d2, d3;         // Input argument(s)
mwArray Y;                  // Return value

Y = ones(n);
Y = ones(m,n);
Y = ones(horzcat(m,n));
Y = ones(d1,d2,d3,...);
Y = ones(horzcat(d1,d2,d3,...));
Y = ones(size(A)); 

MATLAB Syntax

Y = ones(n)
Y = ones(m,n)
Y = ones([m n])
Y = ones(d1,d2,d3,...)
Y = ones([d1 d2 d3...])
Y = ones(size(A))

See Also

MATLAB ones     Calling Conventions

odeset

optimget