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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">20.7 Name Spaces Alias</font></h2>
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	<li>Use a short alias for a long namespace name:</li>
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		<td bgcolor="#ffffff"><font size="+1"><font color="#009999">Syntax 20.6:
			Name Space Alias</font>

<pre>namespace <i>alias_name</i> = <i>name_space_name</i>;</pre>

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						Example:</font></td>
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<pre>namespace acme = ACME_Software_San_Jose_CA_US;</pre>
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					<td valign="top"><font size="+1" color="#009999">Purpose:</font></td>
					<td><font size="+1">Introduce a short alias for the long name of
						a name space</font></td>
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	<li>You can use different alias names for the same namespace in different
		files</li>
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