Method
GWeatherLocationnext_child
Declaration [src]
GWeatherLocation*
gweather_location_next_child (
GWeatherLocation* loc,
GWeatherLocation* child
)
Description [src]
Allows iterating all children of a location.
Pass NULL to get the first child, and any child to get the next one.
Note that the reference to child is taken, meaning iterating all
children is as simple as:
g_autoptr (GWeatherLocation) child = NULL;
while ((child = gweather_location_next_child (location, child)))
{
// Do something with child
}
Parameters
child-
Type:
GWeatherLocationThe next child.
The argument can be NULL.The instance takes ownership of the data, and is responsible for freeing it.
Return value
Type: GWeatherLocation
The next child, if one exists.
| The caller of the method takes ownership of the data, and is responsible for freeing it. |
The return value can be NULL. |