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/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include <utils/smallstringfwd.h>
#include <clang-c/Index.h>
#include <vector>
namespace ClangBackEnd {
class ClangString;
class Cursor;
class SourceLocation;
class SourceRange;
class Token
{
friend class Tokens;
public:
bool isNull() const;
CXTokenKind kind() const;
SourceLocation location() const;
SourceRange extent() const;
ClangString spelling() const;
CXToken *cx() const;
CXTranslationUnit tu() const { return m_cxTranslationUnit; }
private:
Token(CXTranslationUnit m_cxTranslationUnit, CXToken *cxToken);
CXTranslationUnit m_cxTranslationUnit;
CXToken *m_cxToken;
};
class Tokens
{
public:
Tokens() = default;
Tokens(const SourceRange &range);
~Tokens();
Tokens(Tokens &&other) = default;
Tokens(const Tokens &other) = delete;
Tokens &operator=(Tokens &&other) = default;
Tokens &operator=(const Tokens &other) = delete;
std::vector<Cursor> annotate() const;
int size() const { return static_cast<int>(m_tokens.size()); }
const Token &operator[](int index) const;
Token &operator[](int index);
std::vector<Token>::const_iterator cbegin() const;
std::vector<Token>::const_iterator cend() const;
std::vector<Token>::iterator begin();
std::vector<Token>::iterator end();
int getTokenIndex(CXTranslationUnit tu, uint line, uint column) const;
CXTranslationUnit tu() const { return m_cxTranslationUnit; }
private:
CXTranslationUnit m_cxTranslationUnit;
std::vector<Token> m_tokens;
};
} // namespace ClangBackEnd
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