* @brief Returns the number of currently open devices. */
| 204 | * @brief Returns the number of currently open devices. |
| 205 | */ |
| 206 | int IO::ConnectionManager::connectedDeviceCount() const |
| 207 | { |
| 208 | int count = 0; |
| 209 | for (const auto& [id, dm] : m_devices) |
| 210 | if (dm && dm->isOpen()) |
| 211 | ++count; |
| 212 | |
| 213 | return count; |
| 214 | } |
| 215 | |
| 216 | /** |
| 217 | * @brief Returns true when the active connection target(s) are configured. |