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	<id>https://mediawiki.zeropage.org/index.php?action=history&amp;feed=atom&amp;title=HardcoreCppStudy%2F%EB%91%90%EB%B2%88%EC%A7%B8%EC%88%99%EC%A0%9C%2FThis%ED%8F%AC%EC%9D%B8%ED%84%B0%2F%EB%B3%80%EC%A4%80%EC%9B%90</id>
	<title>HardcoreCppStudy/두번째숙제/This포인터/변준원 - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://mediawiki.zeropage.org/index.php?action=history&amp;feed=atom&amp;title=HardcoreCppStudy%2F%EB%91%90%EB%B2%88%EC%A7%B8%EC%88%99%EC%A0%9C%2FThis%ED%8F%AC%EC%9D%B8%ED%84%B0%2F%EB%B3%80%EC%A4%80%EC%9B%90"/>
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	<updated>2026-05-16T04:09:44Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.39.8</generator>
	<entry>
		<id>https://mediawiki.zeropage.org/index.php?title=HardcoreCppStudy/%EB%91%90%EB%B2%88%EC%A7%B8%EC%88%99%EC%A0%9C/This%ED%8F%AC%EC%9D%B8%ED%84%B0/%EB%B3%80%EC%A4%80%EC%9B%90&amp;diff=84434&amp;oldid=prev</id>
		<title>Maintenance script: Repair batch-0002 pages from live compare</title>
		<link rel="alternate" type="text/html" href="https://mediawiki.zeropage.org/index.php?title=HardcoreCppStudy/%EB%91%90%EB%B2%88%EC%A7%B8%EC%88%99%EC%A0%9C/This%ED%8F%AC%EC%9D%B8%ED%84%B0/%EB%B3%80%EC%A4%80%EC%9B%90&amp;diff=84434&amp;oldid=prev"/>
		<updated>2026-03-27T00:16:04Z</updated>

		<summary type="html">&lt;p&gt;Repair batch-0002 pages from live compare&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 00:16, 27 March 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l47&quot;&gt;Line 47:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 47:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;pc-&amp;gt;GetA();가되는 것이죠.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;pc-&amp;gt;GetA();가되는 것이죠.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Maintenance script</name></author>
	</entry>
	<entry>
		<id>https://mediawiki.zeropage.org/index.php?title=HardcoreCppStudy/%EB%91%90%EB%B2%88%EC%A7%B8%EC%88%99%EC%A0%9C/This%ED%8F%AC%EC%9D%B8%ED%84%B0/%EB%B3%80%EC%A4%80%EC%9B%90&amp;diff=32073&amp;oldid=prev</id>
		<title>imported&gt;Unknown at 05:23, 7 February 2021</title>
		<link rel="alternate" type="text/html" href="https://mediawiki.zeropage.org/index.php?title=HardcoreCppStudy/%EB%91%90%EB%B2%88%EC%A7%B8%EC%88%99%EC%A0%9C/This%ED%8F%AC%EC%9D%B8%ED%84%B0/%EB%B3%80%EC%A4%80%EC%9B%90&amp;diff=32073&amp;oldid=prev"/>
		<updated>2021-02-07T05:23:21Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;그건 자기 자신을 가르키는 겁니다&lt;br /&gt;
&lt;br /&gt;
예를 들어 class A가 있으면&lt;br /&gt;
&lt;br /&gt;
그 클래스 내부에서 this는 자신 A의 포인터를 가르키는것이죠&lt;br /&gt;
&lt;br /&gt;
클래스 내부 함수 f가 있다면&lt;br /&gt;
&lt;br /&gt;
f()로 클래스 내부에선 호출이 가능한데 정확히 this-&amp;gt;f()에서 this가 생략된 형이죠&lt;br /&gt;
&lt;br /&gt;
this가 쓰이는 곳은&lt;br /&gt;
&lt;br /&gt;
만약 class A와 class B가 있다면&lt;br /&gt;
&lt;br /&gt;
class A에서 class B의 내부함수를 호출하는데&lt;br /&gt;
&lt;br /&gt;
class B에서 class A의 프로퍼티나 메쏘드를 접근할 필요성이 있다면&lt;br /&gt;
&lt;br /&gt;
class A에서 class B의 내부함수 호출시에 this라는 인자를 넘겨줍니다&lt;br /&gt;
&lt;br /&gt;
그러면 B클래스에서 A클래스의 포인터를 받을수 있기 때문에 A라는 클래스에&lt;br /&gt;
&lt;br /&gt;
접근할 수 있게 되는것이죠 &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
================================================================================================&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
클래스 멤버내의 함수에서 자신의 함수를 호출할때 명시적 또는 묵시적으로 사용하는&lt;br /&gt;
&lt;br /&gt;
포인터입니다. &lt;br /&gt;
&lt;br /&gt;
예를 들면...&lt;br /&gt;
&lt;br /&gt;
class c라는 함수에 GetA라는 함수가 있다고 하고 SaveA라는 함수를 만든다고&lt;br /&gt;
&lt;br /&gt;
했을때 Save함수 내에 GetA라는 함수를 호출한다고 하면 다음과 같이 사용이&lt;br /&gt;
&lt;br /&gt;
가능합니다.&lt;br /&gt;
&lt;br /&gt;
this-&amp;gt;GetA();&lt;br /&gt;
또는 GetA();&lt;br /&gt;
&lt;br /&gt;
뒤의 GetA에서는 this가 생략된 것이죠.&lt;br /&gt;
&lt;br /&gt;
다른 클래스의 함수에서 c라는 클래스의 포인터로 GetA를 호출한다고 하면&lt;br /&gt;
&lt;br /&gt;
pc-&amp;gt;GetA();가되는 것이죠.&lt;br /&gt;
&lt;/div&gt;</summary>
		<author><name>imported&gt;Unknown</name></author>
	</entry>
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