Method

AravisInterfaceget_n_devices

Declaration [src]

unsigned int
arv_interface_get_n_devices (
  ArvInterface* iface
)

Description [src]

Queries the number of available devices on this interface. Prior to this call the arv_interface_update_device_list function must be called. The list content will not change until the next call of the update function.

Available since:0.2.0

Return value

Returns: unsigned int
 

The number of available devices.