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2ab6e7f41e
getMachinesUnique() returns a list of identifiers reduced to maximum one per machine. If there is more than one per machine, it is undefined which one will be returned. refs #881
66 lines
2.1 KiB
C++
66 lines
2.1 KiB
C++
/* Copyright (C) 2015
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* swift project Community / Contributors
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*
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* This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
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* directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
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* including this file, may be copied, modified, propagated, or distributed except according to the terms
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* contained in the LICENSE file.
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*/
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#include "blackmisc/compare.h"
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#include "blackmisc/identifierlist.h"
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#include <QString>
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#include <tuple>
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namespace BlackMisc
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{
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CIdentifierList::CIdentifierList() { }
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CIdentifierList::CIdentifierList(const CSequence<BlackMisc::CIdentifier> &other) :
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CSequence<BlackMisc::CIdentifier>(other)
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{ }
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bool CIdentifierList::containsAnyNotIn(const CIdentifierList &other) const
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{
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return containsBy([&other](const CIdentifier & id) { return ! other.contains(id); });
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}
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CIdentifierList CIdentifierList::getMachinesUnique() const
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{
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CIdentifierList il;
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for (const CIdentifier &identifier : *this)
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{
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bool contained = il.containsBy([ = ] (const CIdentifier &ident)
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{
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return identifier.isFromSameMachine(ident);
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});
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if (!contained) { il.push_back(identifier); }
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}
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return il;
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}
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QStringList CIdentifierList::getMachineNames(bool unique, bool sort) const
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{
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QStringList codes = this->transform(Predicates::MemberTransform(&CIdentifier::getMachineName));
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if (sort) { codes.sort(); }
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if (unique) { codes.removeDuplicates(); }
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return codes;
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}
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int CIdentifierList::removeDuplicates()
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{
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if (this->size() < 2) { return 0; }
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CIdentifierList il;
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for (const CIdentifier &identifier : *this)
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{
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if (il.contains(identifier)) continue;
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il.push_back(identifier);
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}
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const int delta = this->size() - il.size();
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if (delta == 0) { return 0; }
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*this = il;
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return delta;
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}
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} // namespace
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