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AK: Add a StringView class.

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This commit is contained in:
Andreas Kling 2019-04-15 14:56:37 +02:00
parent 7972303405
commit 461aa550eb
2 changed files with 40 additions and 6 deletions
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21
AK/AKString.h
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@ -1,11 +1,12 @@
#pragma once
#include "ByteBuffer.h"
#include "RetainPtr.h"
#include "StringImpl.h"
#include "Traits.h"
#include "Vector.h"
#include "kstdio.h"
#include <AK/ByteBuffer.h>
#include <AK/RetainPtr.h>
#include <AK/StringImpl.h>
#include <AK/Traits.h>
#include <AK/Vector.h>
#include <AK/StringView.h>
#include <AK/kstdio.h>
namespace AK {
@ -14,6 +15,12 @@ public:
~String() { }
String() { }
String(StringView view)
: m_impl(StringImpl::create(view.characters(), view.length()))
{
}
String(const String& other)
: m_impl(const_cast<String&>(other).m_impl.copy_ref())
{
@ -111,6 +118,8 @@ public:
static String format(const char*, ...);
StringView view() const { return { characters(), length() }; }
private:
RetainPtr<StringImpl> m_impl;
};