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StringView: Make construction of String from a StringView containing a String cheaper

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... at the cost of an additional pointer per view.
This commit is contained in:
Robin Burchell 2019-06-03 18:27:56 +02:00 • committed by Andreas Kling
parent 8fecc0eaee
commit f9ba7adae2
3 changed files with 9 additions and 3 deletions
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7
AK/AKString.h
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@ -36,9 +36,12 @@ public:
String() {}
String(StringView view)
: m_impl(StringImpl::create(view.characters(), view.length()))
String(const StringView& view)
{
if (view.m_string)
*this = String(*view.m_string);
else
m_impl = StringImpl::create(view.characters(), view.length());
}
String(const String& other)