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46 lines
1.2 KiB
46 lines
1.2 KiB
/* |
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Copyright © 2010 Vladimír Vondruš <mosra@centrum.cz> |
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This file is part of Magnum. |
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Magnum is free software: you can redistribute it and/or modify |
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it under the terms of the GNU Lesser General Public License version 3 |
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only, as published by the Free Software Foundation. |
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Magnum 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 |
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GNU Lesser General Public License version 3 for more details. |
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*/ |
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#include "AbstractObject.h" |
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using namespace std; |
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namespace Magnum { |
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void AbstractObject::setParent(AbstractObject* parent) { |
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if(_parent == parent) return; |
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/* Remove the object from old parent children list */ |
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if(_parent != 0) |
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_parent->_children.erase(this); |
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/* Set new parent and add the object to new parent children list */ |
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if(parent != 0) { |
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parent->_children.insert(this); |
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} |
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_parent = parent; |
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} |
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AbstractObject::~AbstractObject() { |
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/* Remove the object from parent's children */ |
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setParent(0); |
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/* Delete all children */ |
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for(set<AbstractObject*>::const_iterator it = _children.begin(); it != _children.end(); ++it) |
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delete *it; |
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} |
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}
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