MutableStylePropertySet::MutableStylePropertySet(const StylePropertySet& other)
: StylePropertySet(other.cssParserMode())
{
if (other.isMutable())
m_propertyVector = static_cast<const MutableStylePropertySet&>(other).mutablePropertyVector();
else {
m_propertyVector.reserveInitialCapacity(other.propertyCount());
for (unsigned i = 0; i < other.propertyCount(); ++i)
m_propertyVector.uncheckedAppend(other.propertyAt(i).toCSSProperty());
}
}
void StylePropertySet::copyPropertiesFrom(const StylePropertySet& other)
{
ASSERT(isMutable());
if (other.isMutable()) {
*m_mutablePropertyVector = *other.m_mutablePropertyVector;
return;
}
ASSERT(m_mutablePropertyVector->isEmpty());
m_mutablePropertyVector->reserveInitialCapacity(other.m_arraySize);
for (unsigned i = 0; i < other.m_arraySize; ++i)
m_mutablePropertyVector->uncheckedAppend(other.array()[i]);
}
