comparison data/model/ModelDataTableModel.cpp @ 1582:70e172e6cc59 fix-static-analysis

Use nullptr throughout

 }
 
 QModelIndex
 ModelDataTableModel::index(int row, int column, const QModelIndex &) const
 {
-    return createIndex(row, column, (void *)0);
+    return createIndex(row, column, (void *)nullptr);
 }
 
 QModelIndex
 ModelDataTableModel::parent(const QModelIndex &) const
 {

 QModelIndex 
 ModelDataTableModel::getModelIndexForFrame(sv_frame_t frame) const
 {
     if (!m_model) return createIndex(0, 0);
     int row = m_model->getRowForFrame(frame);
-    return createIndex(getSorted(row), 0, (void *)0);
+    return createIndex(getSorted(row), 0, (void *)nullptr);
 }
 
 sv_frame_t
 ModelDataTableModel::getFrameForModelIndex(const QModelIndex &index) const
 {

     m_sortColumn = column;
     m_sortOrdering = sortOrder;
     int current = getCurrentRow();
     if (current != prevCurrent) {
 //         cerr << "Current row changed from " << prevCurrent << " to " << current << " for underlying row " << m_currentRow << endl;
-        emit currentChanged(createIndex(current, 0, (void *)0));
+        emit currentChanged(createIndex(current, 0, (void *)nullptr));
     }
     emit layoutChanged();
 }
 
 void

     QModelIndex ix0 = getModelIndexForFrame(f0);
     QModelIndex ix1 = getModelIndexForFrame(f1);
     int row0 = ix0.row();
     int row1 = ix1.row();
     if (row0 > 0) {
-        ix0 = createIndex(row0 - 1, ix0.column(), (void *)0);
+        ix0 = createIndex(row0 - 1, ix0.column(), (void *)nullptr);
     }
     if (row1 + 1 < rowCount()) {
-        ix1 = createIndex(row1 + 1, ix1.column(), (void *)0);
+        ix1 = createIndex(row1 + 1, ix1.column(), (void *)nullptr);
     }
     SVDEBUG << "emitting dataChanged from row " << ix0.row() << " to " << ix1.row() << endl;
     emit dataChanged(ix0, ix1);
     clearSort();
     emit layoutChanged();
 }
 
 void
 ModelDataTableModel::modelAboutToBeDeleted()
 {
-    m_model = 0;
+    m_model = nullptr;
     emit modelRemoved();
 }
 
 int
 ModelDataTableModel::getSorted(int row) const