MATLAB Object-Oriented Programming

>>[Emp123,Emp124]

ans

1x2 EmployeeInfo array with properties:

Name

JobTitle

Department

Salary

Password

Testing for Nonscalar Objects

To test for nonscalar objects, use a negated call to isscalar.

Default Display — Empty Object Array

An empty object array has at least one dimension equal to zero.

>> Empt = EmployeeInfo.empty(0,5)

Empt =

0x5 EmployeeInfo array with properties:

Name

JobTitle

Department

Salary

Password

Testing for Empty Object Arrays

Use isempty to test for empty object arrays. An empty object array is not scalar because

its dimensions can never be 1–by-1.

>> emt = EmployeeInfo.empty

emt =

0x0 EmployeeInfo array with properties:

Name

JobTitle

18 Customizing Object Display