forked from qt-creator/qt-creator
94 lines
2.8 KiB
C
94 lines
2.8 KiB
C
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/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms and
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** conditions see http://www.qt.io/terms-conditions. For further information
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** use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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****************************************************************************/
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#ifndef DIAGNOSTICSETITERATOR_H
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#define DIAGNOSTICSETITERATOR_H
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#include <iterator>
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#include <clang-c/Index.h>
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namespace ClangBackEnd {
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using uint = unsigned int;
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class DiagnosticSet;
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class Diagnostic;
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class DiagnosticSetIterator : public std::iterator<std::random_access_iterator_tag, Diagnostic, uint>
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{
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public:
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DiagnosticSetIterator(CXDiagnosticSet cxDiagnosticSet, uint index)
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: cxDiagnosticSet(cxDiagnosticSet),
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index(index)
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{}
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DiagnosticSetIterator(const DiagnosticSetIterator &other)
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: cxDiagnosticSet(other.cxDiagnosticSet),
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index(other.index)
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{}
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DiagnosticSetIterator& operator++()
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{
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++index;
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return *this;
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}
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DiagnosticSetIterator operator++(int)
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{
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uint oldIndex = index++;
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return DiagnosticSetIterator(cxDiagnosticSet, oldIndex);
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}
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bool operator==(const DiagnosticSetIterator &other)
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{
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return index == other.index && cxDiagnosticSet == other.cxDiagnosticSet;
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}
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bool operator!=(const DiagnosticSetIterator &other)
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{
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return index != other.index || cxDiagnosticSet != other.cxDiagnosticSet;
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}
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Diagnostic operator*()
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{
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return Diagnostic(clang_getDiagnosticInSet(cxDiagnosticSet, index));
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}
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private:
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CXDiagnosticSet cxDiagnosticSet;
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uint index;
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};
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}
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#endif // DIAGNOSTICSETITERATOR_H
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