SizeTrait::getEdgeSet()
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loc 1
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b 0
f 0
nc 1
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<?php
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/*
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 * This file is part of the bisarca/graph package.
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 *
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 * (c) Emanuele Minotto <[email protected]>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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namespace Bisarca\Graph\Graph\Descriptor;
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use Bisarca\Graph\Edge\Set;
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trait SizeTrait
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{
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    /**
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     * Gets the edges set.
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     *
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     * @return Set
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     */
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    abstract public function getEdgeSet(): Set;
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    /**
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     * Gets the number of edges in a graph.
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     *
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     * @return int
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     */
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    public function getSize(): int
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    {
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        return count($this->getEdgeSet());
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    }
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}
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