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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">28.4.3 Analyzing Query Results (cont.)</font></h2>
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<ul>
	<li>Even numeric fields returned in a string</li>
	<li>Use <tt>string_to_int</tt> or <tt>string_to_double</tt></li>
	<li>E.g., given
		<blockquote><tt>
			SELECT Unit_Price, ... FROM Product WHERE ...
		</tt></blockquote>

		<p>To retrieve a record's price:
		<blockquote><tt>
			double price = string_to_double(row[0]);
		</tt></blockquote>
	</li>
</ul>

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