ladybird/Userland/Libraries/LibJS/Bytecode/StringTable.h
Andreas Kling 13f04e37e5 LibJS: Use String and move semantics in Bytecode::StringTable
Avoid creating new AK::String objects when we already have one.
2021-10-24 17:18:07 +02:00

33 lines
683 B
C++

/*
* Copyright (c) 2021, Gunnar Beutner <gbeutner@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/DistinctNumeric.h>
#include <AK/String.h>
#include <AK/Vector.h>
namespace JS::Bytecode {
TYPEDEF_DISTINCT_NUMERIC_GENERAL(size_t, false, true, false, false, false, false, StringTableIndex);
class StringTable {
AK_MAKE_NONMOVABLE(StringTable);
AK_MAKE_NONCOPYABLE(StringTable);
public:
StringTable() = default;
StringTableIndex insert(String);
String const& get(StringTableIndex) const;
void dump() const;
bool is_empty() const { return m_strings.is_empty(); }
private:
Vector<String> m_strings;
};
}