mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-12-11 17:00:37 +00:00
83 lines
2.6 KiB
C++
83 lines
2.6 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/ByteBuffer.h>
|
|
#include <AK/Forward.h>
|
|
#include <stdarg.h>
|
|
|
|
namespace AK {
|
|
|
|
class StringBuilder {
|
|
public:
|
|
using OutputType = String;
|
|
|
|
explicit StringBuilder(size_t initial_capacity = 16);
|
|
~StringBuilder() {}
|
|
|
|
void append(const StringView&);
|
|
void append(const Utf32View&);
|
|
void append(char);
|
|
void append_codepoint(u32);
|
|
void append(const char*, size_t);
|
|
void appendf(const char*, ...);
|
|
void appendvf(const char*, va_list);
|
|
|
|
String build() const;
|
|
String to_string() const;
|
|
ByteBuffer to_byte_buffer() const;
|
|
|
|
StringView string_view() const;
|
|
void clear();
|
|
|
|
size_t length() const { return m_length; }
|
|
bool is_empty() const { return m_length == 0; }
|
|
void trim(size_t count) { m_length -= count; }
|
|
|
|
template<class SeparatorType, class CollectionType>
|
|
void join(const SeparatorType& separator, const CollectionType& collection)
|
|
{
|
|
bool first = true;
|
|
for (auto& item : collection) {
|
|
if (first)
|
|
first = false;
|
|
else
|
|
append(separator);
|
|
append(item);
|
|
}
|
|
}
|
|
|
|
private:
|
|
void will_append(size_t);
|
|
|
|
ByteBuffer m_buffer;
|
|
size_t m_length { 0 };
|
|
};
|
|
|
|
}
|
|
|
|
using AK::StringBuilder;
|