Item

<p>Abstract class for all items in
MiniZinc grammar</p>

Constraint optimization, or constraint programming, is the name given to identifying
feasible solutions out of a very large set of candidates, where the problem can be modeled in terms
of arbitrary constraints. 'MiniZinc' is a free and open-source constraint modeling language.
Constraint satisfaction and discrete optimization problems can be formulated in a high-level
modeling language. Models are compiled into an intermediate representation that is understood by a
wide range of solvers. 'MiniZinc' itself provides several solvers, for instance 'GeCode'. R users
can use the package to solve constraint programming problems without using 'MiniZinc' directly,
modify existing 'MiniZinc' models and also create their own models.

Akshit Achara

rminizinc

R Interface to 'MiniZinc'

Item function

<h3>Public methods</h3><p></p><p><ul>
<li><p><a href="/link/Item%24new()?package=rminizinc&version=0.0.8" data-mini-rdoc="rminizinc::Item$new()"><code>Item$new()</code></a></p></li>
<li><p><a href="/link/Item%24clone()?package=rminizinc&version=0.0.8" data-mini-rdoc="rminizinc::Item$clone()"><code>Item$clone()</code></a></p></li>
</ul>
</p><p></p><h3>Method <code>new()</code></h3><p></p><p>constructor
</p><h3>Usage</h3><p></p><p><pre>Item$new()</pre></p><p></p><p></p><h3>Method <code>clone()</code></h3><p></p><p>The objects of this class are cloneable with this method.
</p><h3>Usage</h3><p></p><p><pre>Item$clone(deep = FALSE)</pre></p><p></p><h3>Arguments</h3><p></p><p><dl class="dl-horizontal">
<dt><code>deep</code></dt><dd><p>Whether to make a deep clone.</p></dd>
</dl></p>

Item: Item class (Abstract)

Description

Arguments

Methods

Public methods

Method `new()`

Usage

Method `clone()`

Usage

Arguments

Description

Arguments

Methods

Public methods

Method new()

Usage

Method clone()

Usage

Arguments

Method `new()`

Method `clone()`