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/*
* Copyright 2014 Kevin Funk <kfunk@kde.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 of the license.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef MACRODEFINITION_H
#define MACRODEFINITION_H
#include "clangprivateexport.h"
#include <language/duchain/declaration.h>
#include <language/duchain/duchainregister.h>
#include <serialization/indexedstring.h>
class MacroDefinitionData;
/**
* @brief Represents a single C/C++ macro definition in the DUCHain
*
* This declaration represents a single macro definition, such as:
* @code
* #define FOO_BAR(x) do_something_with(x)
* @endcode
*
* In this example, the identifer is 'FOO_BAR', and the macro is function-like
*
* @note API designed after of http://clang.llvm.org/doxygen/classclang_1_1MacroInfo.html
*/
class KDEVCLANGPRIVATE_EXPORT MacroDefinition : public KDevelop::Declaration
{
public:
using Ptr = KDevelop::DUChainPointer<MacroDefinition>;
MacroDefinition(const KDevelop::RangeInRevision& range, KDevelop::DUContext* context);
explicit MacroDefinition(MacroDefinitionData& data);
MacroDefinition(const MacroDefinition& rhs);
~MacroDefinition() override;
/**
* The definition text of this macro
*
* Example:
* @code
* #define FOO_BAR(x) do_something_with(x)
* @endcode
*
* Here, "do_something_with(x)" is the definition text
*/
KDevelop::IndexedString definition() const;
void setDefinition(const KDevelop::IndexedString& definition);
/**
* Whether this macro is a function or not
*
* Example:
* @code
* #define FOO_BAR(x) x // function-like
* #define FOO_BAR x // not function-like
* @endcode
*/
bool isFunctionLike() const;
void setFunctionLike(bool isFunctionLike);
const KDevelop::IndexedString* parameters() const;
unsigned int parametersSize() const;
void addParameter(const KDevelop::IndexedString& str);
void clearParameters();
QString toString() const override;
enum {
Identity = 143
};
private:
DUCHAIN_DECLARE_DATA(MacroDefinition)
};
DUCHAIN_DECLARE_TYPE(MacroDefinition)
#endif // MACRODEFINITION_H
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