C++ (Cpp) CPDF_Object::Destroy Examples

Example #1

File: cpdf_indirect_object_holder.cpp Project: gradescope/pdfium

void CPDF_IndirectObjectHolder::ReleaseIndirectObject(uint32_t objnum) {
  CPDF_Object* pObj = GetIndirectObject(objnum);
  if (!pObj || pObj->GetObjNum() == CPDF_Object::kInvalidObjNum)
    return;

  pObj->Destroy();
  m_IndirectObjs.erase(objnum);
}

Example #2

File: cpdf_indirect_object_holder.cpp Project: gradescope/pdfium

bool CPDF_IndirectObjectHolder::ReplaceIndirectObjectIfHigherGeneration(
    uint32_t objnum,
    CPDF_Object* pObj) {
  if (!objnum || !pObj)
    return false;

  CPDF_Object* pOldObj = GetIndirectObject(objnum);
  if (pOldObj) {
    if (pObj->GetGenNum() <= pOldObj->GetGenNum()) {
      pObj->Destroy();
      return false;
    }
    pOldObj->Destroy();
  }
  pObj->m_ObjNum = objnum;
  m_IndirectObjs[objnum] = pObj;
  m_LastObjNum = std::max(m_LastObjNum, objnum);
  return true;
}