67 lines
1.6 KiB
C++
67 lines
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#include <columnset.hxx>
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#include <algorithm>
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namespace sc {
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void ColumnSet::set(SCTAB nTab, SCCOL nCol)
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{
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TabsType::iterator itTab = maTabs.find(nTab);
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if (itTab == maTabs.end())
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{
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std::pair<TabsType::iterator,bool> r =
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maTabs.emplace(nTab, ColsType());
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if (!r.second)
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// insertion failed.
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return;
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itTab = r.first;
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}
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ColsType& rCols = itTab->second;
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rCols.insert(nCol);
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}
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void ColumnSet::getColumns(SCTAB nTab, std::vector<SCCOL>& rCols) const
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{
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std::vector<SCCOL> aCols;
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TabsType::const_iterator itTab = maTabs.find(nTab);
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if (itTab == maTabs.end())
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{
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rCols.swap(aCols); // empty it.
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return;
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}
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const ColsType& rTabCols = itTab->second;
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aCols.assign(rTabCols.begin(), rTabCols.end());
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// Sort and remove duplicates.
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std::sort(aCols.begin(), aCols.end());
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std::vector<SCCOL>::iterator itCol = std::unique(aCols.begin(), aCols.end());
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aCols.erase(itCol, aCols.end());
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rCols.swap(aCols);
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}
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bool ColumnSet::hasTab(SCTAB nTab) const
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{
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return maTabs.find(nTab) != maTabs.end();
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}
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bool ColumnSet::empty() const
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{
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return maTabs.empty();
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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