Src/DasherCore/SCENode.cpp

   1 #include "SCENode.h"
   2
   3 SCENode::SCENode() {
   4   m_pNext = 0;
   5   m_pChild = 0;
   6
   7   m_iRefCount = 1;
   8 }
   9
  10 SCENode::~SCENode() {
  11   if(m_pNext)
  12     m_pNext->Unref();
  13
  14   if(m_pChild)
  15     m_pChild->Unref();
  16 }
  17
  18 void SCENode::SetNext(SCENode *pNext) {
  19   if(m_pNext)
  20     m_pNext->Unref();
  21
  22   m_pNext = pNext;
  23   m_pNext->Ref();
  24 };
  25
  26 void SCENode::SetChild(SCENode *pChild) {
  27   if(m_pChild)
  28     m_pChild->Unref();
  29
  30   m_pChild = pChild;
  31   m_pChild->Ref();
  32 };
  33