IRIS Toolbox Reference Manual

## irisrequired

Throw error if the installed version of IRIS fails to comply with the required minimum

#### Syntax

    irisrequired(V)

#### Input arguments

- `V` [ char ] - Text string describing the oldest acceptable distribution of IRIS.

#### Description

If the version of IRIS present on the computer does not comply with the minimum requirement `v`, an error is thrown.

#### Example

All of the three calls are valid:

    irisrequired(20111222);
    irisrequired('20111222');
    irisrequired 20111222;

IRIS Toolbox. Copyright © 2007—2013 Jaromir Benes.