35abb3aacb
Iterating over the entire document is an unnecessary performancce penalty if the set of affected columns is already known. Change-Id: I84598066f878ca4615d6a5e1d6c70ebaa686e446
41 lines
980 B
C++
41 lines
980 B
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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#ifndef INCLUDED_SC_INC_COLUMNSET_HXX
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#define INCLUDED_SC_INC_COLUMNSET_HXX
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#include "address.hxx"
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#include <unordered_set>
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#include <unordered_map>
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#include <vector>
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namespace sc {
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/**
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* Simple container to keep track of sheet - column pair.
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*/
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class ColumnSet
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{
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typedef std::unordered_set<SCCOL> ColsType;
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typedef std::unordered_map<SCTAB, ColsType> TabsType;
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TabsType maTabs;
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public:
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void set(SCTAB nTab, SCCOL nCol);
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void getColumns(SCTAB nTab, std::vector<SCCOL>& rCols) const;
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bool hasTab( SCTAB nTab ) const;
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bool empty() const;
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};
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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