forked from qt-creator/qt-creator
1f18848ee7
Change-Id: If1389462479ae10b067904f05cf785c3d8fb9638 Reviewed-by: David Schulz <david.schulz@qt.io> Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
114 lines
3.0 KiB
C++
114 lines
3.0 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://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
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#include "sourcerange.h"
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#include <sourcerangecontainer.h>
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#include <ostream>
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#include <utils/qtcassert.h>
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namespace ClangBackEnd {
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SourceRange::SourceRange()
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: cxSourceRange(clang_getNullRange())
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{
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}
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SourceRange::SourceRange(const SourceLocation &start, const SourceLocation &end)
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: cxSourceRange(clang_getRange(start, end))
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{
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}
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bool SourceRange::isNull() const
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{
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return clang_Range_isNull(cxSourceRange);
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}
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bool SourceRange::isValid() const
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{
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return !isNull() && start().offset() < end().offset();
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}
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SourceLocation SourceRange::start() const
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{
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return SourceLocation(clang_getRangeStart(cxSourceRange));
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}
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SourceLocation SourceRange::end() const
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{
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return SourceLocation(clang_getRangeEnd(cxSourceRange));
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}
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bool SourceRange::contains(unsigned line, unsigned column) const
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{
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const SourceLocation start_ = start();
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const SourceLocation end_ = end();
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return start_.line() <= line
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&& start_.column() <= column
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&& line <= end_.line()
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&& column <= end_.column();
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}
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SourceRangeContainer SourceRange::toSourceRangeContainer() const
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{
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return SourceRangeContainer(start().toSourceLocationContainer(),
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end().toSourceLocationContainer());
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}
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ClangBackEnd::SourceRange::operator SourceRangeContainer() const
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{
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return toSourceRangeContainer();
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}
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ClangBackEnd::SourceRange::operator CXSourceRange() const
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{
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return cxSourceRange;
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}
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SourceRange::SourceRange(CXSourceRange cxSourceRange)
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: cxSourceRange(cxSourceRange)
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{
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}
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bool operator==(const SourceRange &first, const SourceRange &second)
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{
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return clang_equalRanges(first.cxSourceRange, second.cxSourceRange);
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}
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std::ostream &operator<<(std::ostream &os, const SourceRange &sourceRange)
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{
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os << "["
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<< sourceRange.start() << ", "
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<< sourceRange.end()
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<< "]";
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return os;
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}
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} // namespace ClangBackEnd
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