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338
shared/cplusplus/Symbols.h
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338
shared/cplusplus/Symbols.h
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/***************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Qt Software Information (qt-info@nokia.com)
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**
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**
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** Non-Open Source Usage
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**
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** Licensees may use this file in accordance with the Qt Beta Version
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** License Agreement, Agreement version 2.2 provided with the Software or,
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** alternatively, in accordance with the terms contained in a written
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** agreement between you and Nokia.
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**
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** GNU General Public License Usage
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**
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the packaging
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** of this file. Please review the following information to ensure GNU
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** General Public Licensing requirements will be met:
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**
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** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt GPL Exception version
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** 1.2, included in the file GPL_EXCEPTION.txt in this package.
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**
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***************************************************************************/
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// Copyright (c) 2008 Roberto Raggi <roberto.raggi@gmail.com>
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#ifndef CPLUSPLUS_SYMBOLS_H
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#define CPLUSPLUS_SYMBOLS_H
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#include "CPlusPlusForwardDeclarations.h"
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#include "Symbol.h"
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#include "Type.h"
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#include "FullySpecifiedType.h"
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#include "Array.h"
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CPLUSPLUS_BEGIN_HEADER
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CPLUSPLUS_BEGIN_NAMESPACE
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class CPLUSPLUS_EXPORT UsingNamespaceDirective: public Symbol
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{
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public:
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UsingNamespaceDirective(TranslationUnit *translationUnit, unsigned sourceLocation, Name *name);
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virtual ~UsingNamespaceDirective();
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// Symbol's interface
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virtual FullySpecifiedType type() const;
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protected:
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virtual void visitSymbol0(SymbolVisitor *visitor);
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};
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class CPLUSPLUS_EXPORT UsingDeclaration: public Symbol
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{
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public:
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UsingDeclaration(TranslationUnit *translationUnit, unsigned sourceLocation, Name *name);
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virtual ~UsingDeclaration();
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// Symbol's interface
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virtual FullySpecifiedType type() const;
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protected:
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virtual void visitSymbol0(SymbolVisitor *visitor);
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};
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class CPLUSPLUS_EXPORT Declaration: public Symbol
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{
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public:
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Declaration(TranslationUnit *translationUnit, unsigned sourceLocation, Name *name);
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virtual ~Declaration();
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unsigned templateParameterCount() const;
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Symbol *templateParameterAt(unsigned index) const;
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Scope *templateParameters() const;
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void setTemplateParameters(Scope *templateParameters);
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void setType(FullySpecifiedType type);
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// Symbol's interface
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virtual FullySpecifiedType type() const;
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protected:
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virtual void visitSymbol0(SymbolVisitor *visitor);
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private:
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FullySpecifiedType _type;
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Scope *_templateParameters;
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};
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class CPLUSPLUS_EXPORT Argument: public Symbol
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{
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public:
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Argument(TranslationUnit *translationUnit, unsigned sourceLocation, Name *name);
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virtual ~Argument();
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void setType(FullySpecifiedType type);
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bool hasInitializer() const;
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void setInitializer(bool hasInitializer);
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// Symbol's interface
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virtual FullySpecifiedType type() const;
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protected:
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virtual void visitSymbol0(SymbolVisitor *visitor);
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private:
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FullySpecifiedType _type;
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bool _initializer: 1;
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};
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class CPLUSPLUS_EXPORT ScopedSymbol: public Symbol
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{
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public:
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ScopedSymbol(TranslationUnit *translationUnit, unsigned sourceLocation, Name *name);
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virtual ~ScopedSymbol();
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unsigned memberCount() const;
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Symbol *memberAt(unsigned index) const;
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Scope *members() const;
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void addMember(Symbol *member);
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private:
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Scope *_members;
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};
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class CPLUSPLUS_EXPORT Block: public ScopedSymbol
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{
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public:
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Block(TranslationUnit *translationUnit, unsigned sourceLocation);
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virtual ~Block();
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// Symbol's interface
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virtual FullySpecifiedType type() const;
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protected:
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virtual void visitSymbol0(SymbolVisitor *visitor);
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};
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class CPLUSPLUS_EXPORT Enum: public ScopedSymbol, public Type
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{
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public:
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Enum(TranslationUnit *translationUnit, unsigned sourceLocation, Name *name);
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virtual ~Enum();
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// Symbol's interface
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virtual FullySpecifiedType type() const;
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// Type's interface
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virtual bool isEqualTo(const Type *other) const;
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protected:
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virtual void visitSymbol0(SymbolVisitor *visitor);
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virtual void accept0(TypeVisitor *visitor);
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};
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class CPLUSPLUS_EXPORT Function: public ScopedSymbol, public Type
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{
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public:
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enum MethodKey {
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NormalMethod,
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SlotMethod,
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SignalMethod
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};
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public:
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Function(TranslationUnit *translationUnit, unsigned sourceLocation, Name *name);
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virtual ~Function();
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bool isNormal() const;
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bool isSignal() const;
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bool isSlot() const;
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int methodKey() const;
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void setMethodKey(int key);
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unsigned templateParameterCount() const;
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Symbol *templateParameterAt(unsigned index) const;
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Scope *templateParameters() const;
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void setTemplateParameters(Scope *templateParameters);
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FullySpecifiedType returnType() const;
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void setReturnType(FullySpecifiedType returnType);
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unsigned argumentCount() const;
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Symbol *argumentAt(unsigned index) const;
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Scope *arguments() const;
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bool isVariadic() const;
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void setVariadic(bool isVariadic);
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bool isConst() const;
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void setConst(bool isConst);
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bool isVolatile() const;
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void setVolatile(bool isVolatile);
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bool isPureVirtual() const;
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void setPureVirtual(bool isPureVirtual);
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// Symbol's interface
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virtual FullySpecifiedType type() const;
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// Type's interface
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virtual bool isEqualTo(const Type *other) const;
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protected:
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virtual void visitSymbol0(SymbolVisitor *visitor);
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virtual void accept0(TypeVisitor *visitor);
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private:
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Name *_name;
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Scope *_templateParameters;
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FullySpecifiedType _returnType;
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union {
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unsigned _flags;
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struct {
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unsigned _isVariadic: 1;
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unsigned _isPureVirtual: 1;
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unsigned _isConst: 1;
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unsigned _isVolatile: 1;
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unsigned _methodKey: 3;
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};
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};
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Scope *_arguments;
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};
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class CPLUSPLUS_EXPORT Namespace: public ScopedSymbol, public Type
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{
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public:
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Namespace(TranslationUnit *translationUnit, unsigned sourceLocation, Name *name);
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virtual ~Namespace();
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// Symbol's interface
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virtual FullySpecifiedType type() const;
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// Type's interface
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virtual bool isEqualTo(const Type *other) const;
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protected:
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virtual void visitSymbol0(SymbolVisitor *visitor);
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virtual void accept0(TypeVisitor *visitor);
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};
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class CPLUSPLUS_EXPORT BaseClass: public Symbol
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{
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public:
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BaseClass(TranslationUnit *translationUnit, unsigned sourceLocation, Name *name);
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virtual ~BaseClass();
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bool isVirtual() const;
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void setVirtual(bool isVirtual);
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// Symbol's interface
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virtual FullySpecifiedType type() const;
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protected:
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virtual void visitSymbol0(SymbolVisitor *visitor);
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private:
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bool _isVirtual;
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};
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class CPLUSPLUS_EXPORT Class: public ScopedSymbol, public Type
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{
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public:
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Class(TranslationUnit *translationUnit, unsigned sourceLocation, Name *name);
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virtual ~Class();
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enum Key {
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ClassKey,
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StructKey,
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UnionKey
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};
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bool isClass() const;
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bool isStruct() const;
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bool isUnion() const;
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Key classKey() const;
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void setClassKey(Key key);
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unsigned templateParameterCount() const;
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Symbol *templateParameterAt(unsigned index) const;
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Scope *templateParameters() const;
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void setTemplateParameters(Scope *templateParameters);
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unsigned baseClassCount() const;
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BaseClass *baseClassAt(unsigned index) const;
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void addBaseClass(BaseClass *baseClass);
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// Symbol's interface
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virtual FullySpecifiedType type() const;
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// Type's interface
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virtual bool isEqualTo(const Type *other) const;
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protected:
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virtual void visitSymbol0(SymbolVisitor *visitor);
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virtual void accept0(TypeVisitor *visitor);
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private:
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Key _key;
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Scope *_templateParameters;
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Array<BaseClass *> _baseClasses;
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};
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CPLUSPLUS_END_NAMESPACE
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CPLUSPLUS_END_HEADER
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#endif // CPLUSPLUS_SYMBOLS_H
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