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authorKeith Packard <keithp@keithp.com>2013-05-14 00:24:53 -0700
committerKeith Packard <keithp@keithp.com>2013-05-14 00:24:53 -0700
commit43f94e923a6a87520edcbb8fb4829e6ddf708908 (patch)
tree418a5faf0b502845450f092961aa78235d5d22ea /altosui
parentc88aa32b979f379e3cf316dcb651e264c32a5283 (diff)
altoslib: Use sequence numbers to track GPS updates to AltosRecord
State objects now record what GPS sequence ID they have to know when the GPS data has been updated. Record objects bump the GPS sequence each time new GPS data is recorded. This way, record objects aren't modified as they're iterated over to generate the list of state objects which makes it possible to iterate multiple times and get the same resulting set of states. Signed-off-by: Keith Packard <keithp@keithp.com>
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