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Fixed normalize-space function for arbitrary string types. Convert the string to UTF8, normalise, convert back to whatever. Not the world's most efficent, I guess, but I can't think of a better alternative right now.

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jez_higgins 2006-07-13 20:47:51 +00:00
parent 167f36ec74
commit e894e03c89
1 changed files with 5 additions and 4 deletions
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9
XPath/impl/xpath_function.hpp
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@ -395,9 +395,10 @@ public:
virtual XPathValue<string_type>* evaluate(const DOM::Node<string_type>& context,
const ExecutionContext<string_type, string_adaptor>& executionContext) const
{
string_type value = ((baseT::argCount() > 0) ? baseT::argAsString(0, context, executionContext) : nodeStringValue<string_type, string_adaptor>(context));
typename string_adaptor::const_iterator i = string_adaptor::begin(value), ie = string_adaptor::end(value);
typename string_adaptor::mutable_iterator p = string_adaptor::begin(value), pe = string_adaptor::end(value);
string_type initial = ((baseT::argCount() > 0) ? baseT::argAsString(0, context, executionContext) : nodeStringValue<string_type, string_adaptor>(context));
std::string value = string_adaptor::asStdString(initial);
std::string::const_iterator i = value.begin(), ie = value.end();
std::string::iterator p = value.begin(), pe = value.end();
// string leading space
while((i != ie) && (XML::is_space(static_cast<wchar_t>(*i))))
@ -415,7 +416,7 @@ public:
if(p != ie)
*p++ = 0;
return new StringValue<string_type, string_adaptor>(value);
return new StringValue<string_type, string_adaptor>(string_adaptor::construct_from_utf8(value.c_str()));
} // evaluate
}; // class NormalizeSpaceFn