Method clearData

tools/monitor/MonitorData.cpp:109–138

}

bool
Monitor::MonitorData::clearData()
{
  if( !this->enabled_) {
    return false;
  }

  // Copy out the previous header settings.
  QList< QVariant> list;
  int cols = this->model_->columnCount();
  for( int index = 0; index < cols; ++index) {
     QString value
       = this->model_->headerData( index, Qt::Horizontal).toString();
     list << value;
  }

  // Clear the mappings.
  this->storage_->reset();

  // Create a new tree to install fresh data into.
  TreeNode* root = new TreeNode( list);

  // Install the empty tree into the data model.
  this->model_->newRoot( root);

  // Clear the active IOR field.
  this->storage_->activeIor() = std::string();

  return true;
}

bool
Monitor::MonitorData::stopInstrumentation()