qt-everywhere-src-5.15.1/qtxmlpatterns/src/xmlpatterns/expr/qunlimitedcontainer.cpp

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#include "qunlimitedcontainer_p.h"

QT_BEGIN_NAMESPACE

using namespace QPatternist;

UnlimitedContainer::UnlimitedContainer(const Expression::List &ops) : m_operands(ops)
{
}

void UnlimitedContainer::setOperands(const Expression::List &list)
{
    m_operands = list;
}

Expression::List UnlimitedContainer::operands() const
{
    return m_operands;
}

bool UnlimitedContainer::compressOperands(const StaticContext::Ptr &context)
{
    const Expression::List::iterator end(m_operands.end());
    Expression::List::iterator it(m_operands.begin());
    int evaled = 0;

    for(; it != end; ++it)
    {
        Q_ASSERT((*it));
        rewrite((*it), (*it)->compress(context), context);
        if((*it)->isEvaluated())
                ++evaled;
    }

    return evaled == m_operands.count();
}

QT_END_NAMESPACE