glslsymbols_p.h

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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
 
#ifndef QSSG_GLSLSYMBOLS_H
#define QSSG_GLSLSYMBOLS_H
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
 
#include <QtQuick3DGlslParser/private/glsltype_p.h>
#include <QtQuick3DGlslParser/private/glslsymbol_p.h>
#include <QVector>
#include <QString>
#include <QHash>
 
QT_BEGIN_NAMESPACE
 
namespace GLSL {
 
class Q_QUICK3DGLSLPARSER_EXPORT Argument: public Symbol
{
public:
    Argument(Function *scope);
 
    const Type *type() const override;
    void setType(const Type *type);
 
    Argument *asArgument() override { return this; }
 
private:
    const Type *_type;
};
 
class Q_QUICK3DGLSLPARSER_EXPORT Variable: public Symbol
{
public:
    Variable(Scope *scope);
 
    const Type *type() const override;
    void setType(const Type *type);
 
    int qualifiers() const { return _qualifiers; }
    void setQualifiers(int qualifiers) { _qualifiers = qualifiers; }
 
    Variable *asVariable() override { return this; }
 
private:
    const Type *_type;
    int _qualifiers;
};
 
class Q_QUICK3DGLSLPARSER_EXPORT Block: public Scope
{
public:
    Block(Scope *enclosingScope = nullptr);
 
    QList<Symbol *> members() const override;
    void add(Symbol *symbol) override;
 
    Block *asBlock() override { return this; }
 
    const Type *type() const override;
    Symbol *find(const QString &name) const override;
 
private:
    QHash<QString, Symbol *> _members;
};
 
class Q_QUICK3DGLSLPARSER_EXPORT Namespace: public Scope
{
public:
    Namespace();
    ~Namespace() override;
 
    void add(Symbol *symbol) override;
 
    Namespace *asNamespace() override { return this; }
 
    QList<Symbol *> members() const override;
    const Type *type() const override;
    Symbol *find(const QString &name) const override;
 
private:
    QHash<QString, Symbol *> _members;
    QVector<OverloadSet *> _overloadSets;
};
 
} // namespace GLSL
 
QT_END_NAMESPACE
 
#endif // QSSG_GLSLSYMBOLS_H