identifierlist.cpp

// SPDX-FileCopyrightText: Copyright (C) 2015 swift Project Community / Contributors
// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-swift-pilot-client-1
 
#include "misc/identifierlist.h"
 
#include <QStringList>
 
#include "misc/mixin/mixincompare.h"
 
SWIFT_DEFINE_SEQUENCE_MIXINS(swift::misc, CIdentifier, CIdentifierList)
 
namespace swift::misc
{
    CIdentifierList::CIdentifierList(const CSequence<CIdentifier> &other) : CSequence<CIdentifier>(other) {}
 
    bool CIdentifierList::containsAnyNotIn(const CIdentifierList &other) const
    {
        return containsBy([&other](const CIdentifier &id) { return !other.contains(id); });
    }
 
    CIdentifierList CIdentifierList::getMachinesUnique() const
    {
        CIdentifierList il;
        for (const CIdentifier &identifier : *this)
        {
            bool contained =
                il.containsBy([=](const CIdentifier &ident) { return identifier.hasSameMachineName(ident); });
            if (!contained) { il.push_back(identifier); }
        }
        return il;
    }
 
    QStringList CIdentifierList::getMachineNames(bool unique, bool sort) const
    {
        QStringList codes = this->transform(predicates::MemberTransform(&CIdentifier::getMachineName));
        if (sort) { codes.sort(); }
        if (unique) { codes.removeDuplicates(); }
        return codes;
    }
 
    int CIdentifierList::removeDuplicates()
    {
        if (this->size() < 2) { return 0; }
        CIdentifierList il;
        for (const CIdentifier &identifier : *this)
        {
            if (il.contains(identifier)) continue;
            il.push_back(identifier);
        }
        const int delta = this->size() - il.size();
        if (delta == 0) { return 0; }
        *this = il;
        return delta;
    }
} // namespace swift::misc