defineOrCheckClass

If <code>class</code> does not yet exist, defines it as a virtual-free S4 class that
contains <code>parent</code>, registered in <code>.GlobalEnv</code>. If <code>class</code> already exists,
stops with an error unless it already extends <code>parent</code>.

internal

A set of classes and methods to set up and run multi-species, trait
based and community size spectrum ecological models, focused on the marine
environment.

Gustav Delius

mizer

Dynamic Multi-Species Size Spectrum Modelling

Finlay Scott

Julia Blanchard

Ken Andersen

Richard Southwell

defineOrCheckClass function

<dl><dt>class</dt>
<dd>Character string — the S4 class name to define or check.</dd>
<dt>parent</dt>
<dd>Character string — the required parent class.</dd></dl>

Arguments

Define an S4 class or verify it extends the expected parent — defineOrCheckClass

<dl>

<dt>class</dt>
<dd>Character string — the S4 class name to define or check.</dd>


<dt>parent</dt>
<dd>Character string — the required parent class.</dd>

</dl>

defineOrCheckClass: Define an S4 class or verify it extends the expected parent

Description

Usage

Value

Arguments