Bool testlist::Parent::insertAfterChild(const Child & child, const Child & prev) const {
if(!child.isExists() ||
!prev.isExists() ||
prev.getParent() != *this ||
child.getParent().isValid())
return false;
Child next = prev.getNextParentChild();
prev.setNextParentChild(child);
child.setPrevParentChild(prev);
child.setNextParentChild(next);
if(next.isValid())
next.setPrevParentChild(child);
else
setLastChild(child);
child.setParent(*this);
setNumChilds(getNumChilds() + 1);
child.setupParentHandler();
return true;
}
Bool testlist::Parent::insertBeforeChild(const Child & child, const Child & next) const {
if(!child.isExists() ||
!next.isExists() ||
next.getParent() != *this ||
child.getParent().isValid())
return false;
Child prev = next.getPrevParentChild();
next.setPrevParentChild(child);
child.setNextParentChild(next);
child.setPrevParentChild(prev);
if(prev.isValid())
prev.setNextParentChild(child);
else
setFirstChild(child);
child.setParent(*this);
setNumChilds(getNumChilds() + 1);
child.setupParentHandler();
return true;
}
