if (index<0) return;
if (index>=(int)mSlicerManagerList.size()) return;
mCurrentIndex = index;
vvImage * mCurrentImage = mSlicerManagerList[index]->GetImage();
if (mCurrentImage == NULL) return;
if (index<0) return;
if (index>=(int)mSlicerManagerList.size()) return;
mCurrentIndex = index;
vvImage * mCurrentImage = mSlicerManagerList[index]->GetImage();
if (mCurrentImage == NULL) return;