C++ (Cpp) Pointer::IsNotNull示例

示例#1

文件： berryWorkbenchPagePartList.cpp 项目： ghisvail/MITK

void WorkbenchPagePartList::FireActiveEditorChanged(
    IWorkbenchPartReference::Pointer ref)
{
  if (ref.IsNotNull())
  {
    this->FirePartBroughtToTop(ref);
  }
}

示例#2

文件： berryPartService.cpp 项目： test-fd301/MITK

void PartService::SetActivePart(IWorkbenchPartReference::Pointer ref)
{
  IWorkbenchPartReference::Pointer oldRef = activePart.Lock();

  // Filter out redundant activation events
  if (oldRef == ref)
  {
    return;
  }

  if (oldRef.IsNotNull())
  {
    this->FirePartDeactivated(oldRef);
  }

  activePart = ref;

  if (ref.IsNotNull())
  {
    this->FirePartActivated(ref);
  }
}