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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
#pragma once
#include "glsl.h"
#include <QString>
namespace GLSL {
class Symbol;
class Scope;
class GLSL_EXPORT Symbol
{
public:
Symbol(Scope *scope = nullptr);
virtual ~Symbol();
Scope *scope() const;
void setScope(Scope *scope);
QString name() const;
void setName(const QString &name);
virtual Scope *asScope() { return nullptr; }
virtual Struct *asStruct() { return nullptr; }
virtual Function *asFunction() { return nullptr; }
virtual Argument *asArgument() { return nullptr; }
virtual Block *asBlock() { return nullptr; }
virtual Variable *asVariable() { return nullptr; }
virtual OverloadSet *asOverloadSet() { return nullptr; }
virtual Namespace *asNamespace() { return nullptr; }
virtual const Type *type() const = 0;
private:
Scope *_scope;
QString _name;
};
class GLSL_EXPORT Scope: public Symbol
{
public:
Scope(Scope *sscope = nullptr);
Symbol *lookup(const QString &name) const;
virtual QList<Symbol *> members() const;
virtual void add(Symbol *symbol) = 0;
virtual Symbol *find(const QString &name) const = 0;
Scope *asScope() override { return this; }
};
} // namespace GLSL
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