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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#ifndef CPPGENERATOR_H
#define CPPGENERATOR_H
#include "lalr.h"
#include "compress.h"
class Grammar;
class Automaton;
class Recognizer;
class CppGenerator
{
public:
CppGenerator(const Recognizer &p, Grammar &grammar, Automaton &aut, bool verbose):
p (p),
grammar (grammar),
aut (aut),
verbose (verbose),
debug_info (false),
copyright (false) {}
void operator () ();
bool debugInfo () const { return debug_info; }
void setDebugInfo (bool d) { debug_info = d; }
void setCopyright (bool t) { copyright = t; }
private:
void generateDecl (QTextStream &out);
void generateImpl (QTextStream &out);
QString debugInfoProt() const;
QString copyrightHeader() const;
QString privateCopyrightHeader() const;
private:
static QString startIncludeGuard(const QString &fileName);
static QString endIncludeGuard(const QString &fileName);
const Recognizer &p;
Grammar &grammar;
Automaton &aut;
bool verbose;
int accept_state;
int state_count;
int terminal_count;
int non_terminal_count;
bool debug_info;
bool copyright;
Compress compressed_action;
Compress compressed_goto;
QList<int> count;
QList<int> defgoto;
};
#endif // CPPGENERATOR_H
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