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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">19.4 Case Study: Matrices</font></h2>
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<ul>
	<li>Define 2 new classes:
		<ul>
			<li><tt>MatrixMismatchException</tt>, inherits from the standard class
				<tt>invalid_argument</tt></li>
			<li><tt>MatrixIndexExceptions</tt>, inherits from <tt>out_of_range</tt>
				<ul>
					<li>C'tor also takes the offending index value</li>
					<li>Uses a private method to append index to string before calling
						the base-class c'tor</li>
				</ul>
			</li>
		</ul>
	</li>
	<li>The test program has an example of using a single catch clause to catch
		both of these exceptions</li>
</ul>

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