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schoollist.cpp
executable file
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schoollist.cpp
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#include "schoollist.h"
SchoolList::SchoolList()
{
m_head = NULL;
}
SchoolList::~SchoolList()
{
}
void SchoolList::print()
{
Node *p = m_head;
while(p)
{
p->getItem()->print();
p=p->getNext();
}
}
void SchoolList::Insert(Person* pn)
{
Node* n= new Node(pn);
if (!m_head)
{
m_head = n;
}else
{
n->setNext(m_head);
m_head = n;
}
}
void SchoolList::Remove(int id)
{
Node* p = m_head;
if (m_head->getItem()->getID() == id)
{
m_head = p->getNext();
delete p;
}else
{
Node* prev = m_head;
p = p->getNext();
while(p)
{
if(p->getItem()->getID() == id)
{
prev->setNext(p->getNext());
delete p;
break;
}else
{
prev = p;
p=p->getNext();
}
}
}
}