| 110 | } |
| 111 | |
| 112 | const ProblemStoreNode* ProblemStore::findNode(int row, ProblemStoreNode *parent) const |
| 113 | { |
| 114 | Q_D(const ProblemStore); |
| 115 | |
| 116 | Q_UNUSED(parent); |
| 117 | return d->m_rootNode->child(row); |
| 118 | } |
| 119 | |
| 120 | int ProblemStore::count(ProblemStoreNode *parent) const |
| 121 | { |