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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0 WITH Qt-GPL-exception-1.0
#pragma once
#include <cplusplus/CPlusPlusForwardDeclarations.h>
#include <cplusplus/Token.h>
#include <QString>
#include <QVector>
namespace CPlusPlus {
class SimpleLexer;
class Token;
typedef QVector<Token> Tokens;
class CPLUSPLUS_EXPORT SimpleLexer
{
public:
SimpleLexer();
~SimpleLexer();
bool skipComments() const;
void setSkipComments(bool skipComments);
void setPreprocessorMode(bool ppMode)
{ _ppMode = ppMode; }
LanguageFeatures languageFeatures() const { return _languageFeatures; }
void setLanguageFeatures(LanguageFeatures features) { _languageFeatures = features; }
bool endedJoined() const;
Tokens operator()(const QString &text, int state = 0);
int state() const
{ return _lastState; }
QByteArray expectedRawStringSuffix() const { return _expectedRawStringSuffix; }
void setExpectedRawStringSuffix(const QByteArray &suffix)
{ _expectedRawStringSuffix = suffix; }
static int tokenAt(const Tokens &tokens, int utf16charsOffset);
static Token tokenAt(const QString &text,
int utf16charsOffset,
int state,
const LanguageFeatures &languageFeatures);
static int tokenBefore(const Tokens &tokens, int utf16charsOffset);
private:
QByteArray _expectedRawStringSuffix;
int _lastState;
LanguageFeatures _languageFeatures;
bool _skipComments: 1;
bool _endedJoined: 1;
bool _ppMode: 1;
};
} // namespace CPlusPlus
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