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📁 《Big C++ 》Third Edition电子书和代码全集-Part1

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<h2><font color="#009999">20.2 Name Scopes (cont.)</font></h2>
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<p>Scopes we have seen (cont.):</p>

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	<dl>
		<dt>Class Scope</dt>
		<dd><tt>private</tt> members of a class only have meaning to other members
			(and friends) of that class</dd>
		<dt>Global Scope</dt>
		<dd>Identifiers declared outside functions and classes</dd>
		<dd>From declaration until the end of file</dd>
		<dd>Visible in other files by declaring it as <tt>extern</tt></dd>
		<dt>File Scope</dt>
		<dd>A <tt>static</tt> <u>global</u> - "local" to file</dd>
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