Bitset.getSizeInRange

ulong getSizeInRange(uint first, uint last)

Gets the number of values that are part of the set from first to last (inclusive).

Note that this function returns a gst.types.ulong, because when all values are set, the return value is G_MAXUINT + 1. Unless you are sure this cannot happen (it can't with gio.list_model.ListModel), be sure to use a 64bit type.

Parameters

`first`	the first element to include
`last`	the last element to include

Returns

The number of values in the set from first to last.