59 lines
1.1 KiB
PHP
59 lines
1.1 KiB
PHP
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<?php
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namespace alveolata\structures;
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require_once(DIR_ALVEOLATA . '/structures/map/functions.php');
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/**
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* @template type_key
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* @template type_value
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*/
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class class_map
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{
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/**
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* @var \Closure {function<type_key,type_key,boolean>}
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*/
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private $collate_key;
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/**
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* @var struct_subject_map<type_key,type_value>
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*/
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private $subject;
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/**
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* @param struct_subject_map<type_key,type_value>
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*/
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public function __construct(
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\Closure $collate_key,
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struct_subject_map $subject
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)
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{
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$this->collate_key = $collate_key;
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$this->subject = $subject;
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}
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/**
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* @param array $pairs {list<&struct_subject_pair<§type_key,§type_value>>}
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*/
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public static function make(
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\Closure $collate_key,
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array $pairs = []
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) : class_map
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{
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return (new class_map($collate_key, map_make($pairs)));
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}
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public function get($key) {return map_get($this->collate_key, $this->subject, $key);}
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public function set($key, $value) : void {map_set($this->collate_key, $this->subject, $key, $value);}
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public function iterate(\Closure $procedure) : void {map_iterate($this->subject, $procedure);}
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}
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?>
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