122 lines
2.7 KiB
C++
122 lines
2.7 KiB
C++
// Copyright (C) 2009 - 2010 Mathias Froehlich - Mathias.Froehlich@web.de
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//
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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 as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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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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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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#ifdef HAVE_CONFIG_H
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# include <simgear_config.h>
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#endif
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#include <simgear/compiler.h>
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#include "HLADataElement.hxx"
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#include <simgear/debug/logstream.hxx>
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#include "HLADataElementVisitor.hxx"
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namespace simgear {
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HLADataElement::~HLADataElement()
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{
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}
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bool
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HLADataElement::setDataElement(HLADataElementIndex::const_iterator begin, HLADataElementIndex::const_iterator end, HLADataElement* dataElement)
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{
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return false;
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}
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HLADataElement*
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HLADataElement::getDataElement(HLADataElementIndex::const_iterator begin, HLADataElementIndex::const_iterator end)
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{
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if (begin != end)
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return 0;
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return this;
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}
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const HLADataElement*
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HLADataElement::getDataElement(HLADataElementIndex::const_iterator begin, HLADataElementIndex::const_iterator end) const
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{
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if (begin != end)
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return 0;
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return this;
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}
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void
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HLADataElement::setTimeStamp(const SGTimeStamp& timeStamp)
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{
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if (!_stamp.valid())
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return;
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_stamp->setTimeStamp(timeStamp);
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}
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void
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HLADataElement::setTimeStampValid(bool timeStampValid)
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{
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if (!_stamp.valid())
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return;
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_stamp->setTimeStampValid(timeStampValid);
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}
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double
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HLADataElement::getTimeDifference(const SGTimeStamp& timeStamp) const
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{
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if (!_stamp.valid())
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return 0;
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if (!_stamp->getTimeStampValid())
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return 0;
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return (timeStamp - _stamp->getTimeStamp()).toSecs();
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}
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void
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HLADataElement::createStamp()
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{
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_setStamp(new Stamp);
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setDirty(true);
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}
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void
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HLADataElement::attachStamp(HLADataElement& dataElement)
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{
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_setStamp(dataElement._getStamp());
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}
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void
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HLADataElement::clearStamp()
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{
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_setStamp(0);
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}
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void
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HLADataElement::accept(HLADataElementVisitor& visitor)
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{
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visitor.apply(*this);
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}
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void
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HLADataElement::accept(HLAConstDataElementVisitor& visitor) const
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{
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visitor.apply(*this);
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}
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void
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HLADataElement::_setStamp(HLADataElement::Stamp* stamp)
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{
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_stamp = stamp;
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}
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}
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