27 bool isHead()
const {
return m_prev == 0; }
28 bool isTail()
const {
return m_next == 0; }
33 m_prev = link->m_prev;
34 m_next->m_prev =
this;
35 m_prev->m_next =
this;
40 m_next = link->m_next;
42 m_next->m_prev =
this;
43 m_prev->m_next =
this;
48 m_next->m_prev = m_prev;
49 m_prev->m_next = m_next;
btGEN_Link * getPrev() const
void insertAfter(btGEN_Link *link)
btGEN_Link * getNext() const
void insertBefore(btGEN_Link *link)
btGEN_Link(btGEN_Link *next, btGEN_Link *prev)
btGEN_Link * getTail() const
void addHead(btGEN_Link *link)
btGEN_Link * getHead() const
void addTail(btGEN_Link *link)
SymEdge< T > * prev(const SymEdge< T > *se)