Bool testhash::Parent::insertAfterTableListChild(const Child & child, const Child & prev) const {
if( !child.isExists() || !prev.isExists())
return false;
Child next = prev.getNextParentTableListChild();
prev.setNextParentTableListChild(child);
child.setPrevParentTableListChild(prev);
child.setNextParentTableListChild(next);
if(next.isValid())
next.setPrevParentTableListChild(child);
else
setLastTableListChild(child);
setNumTableListChilds(getNumTableListChilds() + 1);
child.setupTableListParentHandler();
return true;
}
Bool testhash::Parent::insertBeforeTableListChild(const Child & child, const Child & next) const {
if(!child.isExists() || !next.isExists())
return false;
Child prev = next.getPrevParentTableListChild();
next.setPrevParentTableListChild(child);
child.setNextParentTableListChild(next);
child.setPrevParentTableListChild(prev);
if(prev.isValid())
prev.setNextParentTableListChild(child);
else
setFirstTableListChild(child);
setNumTableListChilds(getNumTableListChilds() + 1);
child.setupTableListParentHandler();
return true;
}
testhash::Child testhash::Parent::popBackTableListChild() const {
Child result = getLastTableListChild();
if(result.isValid())
{
result.removeTableListParentHandler();
Child prev = result.getPrevParentTableListChild();
result.setPrevParentTableListChild(Child());
result.setNextParentTableListChild(Child());
setLastTableListChild(prev);
if(!prev.isValid())
setFirstTableListChild(Child());
else
prev.setNextParentTableListChild(Child());
setNumTableListChilds(getNumTableListChilds() - 1);
}
return result;
}
Bool testhash::Parent::pushFrontTableListChild(const Child & child) const {
if(!child.isExists())
return false;
Child first_child = getFirstTableListChild();
child.setNextParentTableListChild(first_child);
if(first_child.isValid())
first_child.setPrevParentTableListChild(child);
else
setLastTableListChild(child);
child.setPrevParentTableListChild(Child());
setFirstTableListChild(child);
setNumTableListChilds(getNumTableListChilds() + 1);
child.setupTableListParentHandler();
return true;
}
testhash::Child testhash::Parent::popFrontTableListChild() const {
Child result = getFirstTableListChild();
if(result.isValid())
{
result.removeTableListParentHandler();
Child next = result.getNextParentTableListChild();
result.setNextParentTableListChild(Child());
result.setPrevParentTableListChild(Child());
setFirstTableListChild(next);
if(!next.isValid())
setLastTableListChild(Child());
else
next.setPrevParentTableListChild(Child());
setNumTableListChilds(getNumTableListChilds() - 1);
}
return result;
}
Bool testhash::Parent::removeTableListChild(const Child & child) const {
if( !child.isExists())
return false;
child.removeTableListParentHandler();
Child next = child.getNextParentTableListChild(), prev = child.getPrevParentTableListChild();
if(next.isValid())
next.setPrevParentTableListChild(prev);
else if (getLastTableListChild() == child)
setLastTableListChild(prev);
else
return false;
if(prev.isValid())
prev.setNextParentTableListChild(next);
else if (getFirstTableListChild() == child)
setFirstTableListChild(next);
else
return false;
child.setNextParentTableListChild(Child());
child.setPrevParentTableListChild(Child());
setNumTableListChilds(getNumTableListChilds() - 1);
return true;
}
