public void modifiedAllAttribute()
{
//LOG_DEBUG("Marking all attributes as changed, requiring recalculation.");
//for (AttributeMap::iterator it = mAttributes.begin(),
// it_end = mAttributes.end();
// it != it_end; ++it)
//{
// recalculateBaseAttribute(it.first);
// updateDerivedAttributes(it.first);
//}
}