chromium/third_party/blink/renderer/platform/wtf/text/string_operators.h

/*
 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights
 * reserved.
 * Copyright (C) Research In Motion Limited 2011. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 *
 */

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/351564777): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_WTF_TEXT_STRING_OPERATORS_H_
#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_WTF_TEXT_STRING_OPERATORS_H_

#include "third_party/blink/renderer/platform/wtf/allocator/allocator.h"
#include "third_party/blink/renderer/platform/wtf/text/string_concatenate.h"

namespace WTF {

template <typename StringType1, typename StringType2>
class StringAppend final { … };

template <typename StringType1, typename StringType2>
StringAppend<StringType1, StringType2>::StringAppend(StringType1 string1,
                                                     StringType2 string2)
    : … { … }

operator String()

operator AtomicString()

template <typename StringType1, typename StringType2>
bool StringAppend<StringType1, StringType2>::Is8Bit() const { … }

template <typename StringType1, typename StringType2>
void StringAppend<StringType1, StringType2>::WriteTo(LChar* destination) const { … }

template <typename StringType1, typename StringType2>
void StringAppend<StringType1, StringType2>::WriteTo(UChar* destination) const { … }

template <typename StringType1, typename StringType2>
unsigned StringAppend<StringType1, StringType2>::length() const { … }

StringTypeAdapter<StringAppend<StringType1, StringType2>>;

inline StringAppend<const char*, String> operator+(const char* string1,
                                                   const String& string2) { … }

inline StringAppend<const char*, AtomicString> operator+(
    const char* string1,
    const AtomicString& string2) { … }

inline StringAppend<const char*, StringView> operator+(
    const char* string1,
    const StringView& string2) { … }

template <typename U, typename V>
inline StringAppend<const char*, StringAppend<U, V>> operator+(
    const char* string1,
    const StringAppend<U, V>& string2) { … }

inline StringAppend<const UChar*, String> operator+(const UChar* string1,
                                                    const String& string2) { … }

inline StringAppend<const UChar*, AtomicString> operator+(
    const UChar* string1,
    const AtomicString& string2) { … }

inline StringAppend<const UChar*, StringView> operator+(
    const UChar* string1,
    const StringView& string2) { … }

template <typename U, typename V>
inline StringAppend<const UChar*, StringAppend<U, V>> operator+(
    const UChar* string1,
    const StringAppend<U, V>& string2) { … }

template <typename T>
StringAppend<String, T> operator+(const String& string1, T string2) { … }

template <typename T>
StringAppend<AtomicString, T> operator+(const AtomicString& string1,
                                        T string2) { … }

template <typename T>
StringAppend<StringView, T> operator+(const StringView& string1, T string2) { … }

template <typename U, typename V, typename W>
StringAppend<StringAppend<U, V>, W> operator+(const StringAppend<U, V>& string1,
                                              W string2) { … }

}  // namespace WTF

#endif  // THIRD_PARTY_BLINK_RENDERER_PLATFORM_WTF_TEXT_STRING_OPERATORS_H_