/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#pragma once
#include"element.hxx"
/** The purpose of this iterator is to be able to iterate threw an infinite element tree * infinite -> as much as your memory can hold * No call-backs that will end up in out of stack
*/
// Fetch the deepest element
pCurrent = pMlElementTree; while (pCurrent->getSubElementsCount() != 0)
{ if (pCurrent->getSubElement(0) == nullptr) break;
pCurrent = pCurrent->getSubElement(0);
}
do
{ // Fetch next element
size_t nId = pCurrent->getSubElementId(); // We are back to the top. if (pCurrent->getParentElement() == nullptr) break; // If this was the last, then turn back to the parent if (nId + 1 == pCurrent->getParentElement()->getSubElementsCount())
pCurrent = pCurrent->getParentElement(); else// If not, next is the one near it
{ // It could have sub elements if (pCurrent->getParentElement()->getSubElement(nId + 1) == nullptr) break;
pCurrent = pCurrent->getParentElement()->getSubElement(nId + 1); // Fetch the deepest element while (pCurrent->getSubElementsCount() != 0)
{ if (pCurrent->getSubElement(0) == nullptr) break;
pCurrent = pCurrent->getSubElement(0);
}
}
// Just in case of, but should be forbidden if (pCurrent != nullptr)
aRunType(pCurrent, aData);
// Fetch the deepest element
pCurrent = pMlElementTree;
aRunType(pCurrent, aData); while (pCurrent->getSubElementsCount() != 0)
{ if (pCurrent->getSubElement(0) == nullptr) break;
pCurrent = pCurrent->getSubElement(0);
aRunType(pCurrent, aData);
}
do
{ // Fetch next element
size_t nId = pCurrent->getSubElementId(); // We are back to the top. if (pCurrent->getParentElement() == nullptr) break; // If this was the last, then turn back to the parent if (nId + 1 == pCurrent->getParentElement()->getSubElementsCount())
pCurrent = pCurrent->getParentElement(); else// If not, next is the one near it
{ // It could have sub elements if (pCurrent->getParentElement()->getSubElement(nId + 1) == nullptr) break;
pCurrent = pCurrent->getParentElement()->getSubElement(nId + 1);
aRunType(pCurrent, aData); // Fetch the deepest element while (pCurrent->getSubElementsCount() != 0)
{ if (pCurrent->getSubElement(0) == nullptr) break;
pCurrent = pCurrent->getSubElement(0);
aRunType(pCurrent, aData);
}
}
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.