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80 lines
2 KiB
C++
80 lines
2 KiB
C++
/* This file is part of KDevelop
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Copyright 2010 Aleix Pol Gonzalez <aleixpol@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2 as published by the Free Software Foundation.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "controlflownode.h"
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using namespace KDevelop;
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ControlFlowNode::ControlFlowNode()
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: m_conditionRange(RangeInRevision::invalid()), m_next(0), m_alternative(0)
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{}
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ControlFlowNode::Type ControlFlowNode::type() const
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{
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Q_ASSERT(!m_alternative || m_next); //If we have alternative, we have next.
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if(m_next && m_alternative) return Conditional;
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else if(m_next) return Sequential;
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else return Exit;
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}
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void ControlFlowNode::setConditionRange(const RangeInRevision& range)
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{
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Q_ASSERT(!range.isValid() || range.end>=range.start);
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m_conditionRange = range;
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}
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void ControlFlowNode::setStartCursor(const CursorInRevision& cursor)
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{
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m_nodeRange.start = cursor;
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}
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void ControlFlowNode::setEndCursor(const CursorInRevision& cursor)
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{
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m_nodeRange.end = cursor;
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}
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void ControlFlowNode::setNext(ControlFlowNode* next)
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{
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m_next = next;
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}
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void ControlFlowNode::setAlternative(ControlFlowNode* alt)
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{
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m_alternative=alt;
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}
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ControlFlowNode* ControlFlowNode::next() const
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{
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return m_next;
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}
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ControlFlowNode* ControlFlowNode::alternative() const
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{
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return m_alternative;
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}
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RangeInRevision ControlFlowNode::nodeRange() const
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{
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return m_nodeRange;
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}
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RangeInRevision ControlFlowNode::conditionRange() const
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{
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return m_conditionRange;
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}
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