http://stlab.adobe.com/wiki/index.php?title=Locale-savvy_isspace&feed=atom&action=history 2013-05-19T05:36:14Z Revision history for this page on the wiki MediaWiki 1.19.0 http://stlab.adobe.com/wiki/index.php?title=Locale-savvy_isspace&diff=1499&oldid=prev 2006-07-24T18:24:55Z

<p>initial population</p> <p><b>New page</b></p><div>isspace() relies on the locale() - we currently document the CEL parser as assuming the &quot;C&quot; locale - we should note the same requirement in the XML parser. Later it would be good to have a library providing this functionality which is wired to utf encoding - most likely this would be along the lines of the current parser syntax - something like the following:<br /> <br /> &lt;pre&gt;<br /> namespace implementation {<br /> <br /> template&lt;std::size_t S&gt;<br /> struct is_space;<br /> <br /> template&lt;&gt;<br /> struct is_space&lt;1&gt;<br /> {<br /> template&lt;typename I&gt;<br /> bool operator()(I&amp; x) const<br /> {<br /> if (space_table[*x]) { ++x; return true; }<br /> return false;<br /> }<br /> };<br /> <br /> template&lt;&gt;<br /> struct is_space&lt;2&gt;<br /> //...<br /> <br /> } // namespace implementation<br /> <br /> template&lt;typename I&gt; // I models InputIterator where value_type(I) == UTF encoded character<br /> bool adobe::is_space(I&amp; x)<br /> {<br /> return adobe::implementation::is_space&lt;sizeof(std::iterator_traits&lt;I&gt;::value_type)&gt;()(x)<br /> }<br /> &lt;/pre&gt;</div>

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