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Diffstat (limited to 'docs/user_guide/timestamped_data/ordered_dictionary.md')
-rw-r--r-- | docs/user_guide/timestamped_data/ordered_dictionary.md | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/docs/user_guide/timestamped_data/ordered_dictionary.md b/docs/user_guide/timestamped_data/ordered_dictionary.md new file mode 100644 index 0000000..8c93fc6 --- /dev/null +++ b/docs/user_guide/timestamped_data/ordered_dictionary.md @@ -0,0 +1,19 @@ +Ordered dictionary +================== + +[TimeStampedBuffer](/argaze/#argaze.DataStructures.TimeStampedBuffer) class inherits from [OrderedDict](https://docs.python.org/3/library/collections.html#collections.OrderedDict) as data are de facto ordered by time. + +Any data type can be stored using int or float keys as timestamp. + +```python +from argaze import DataStructures + +# Create a timestamped data buffer +ts_data = DataStructures.TimeStampedBuffer() + +# Store any data type using numeric keys +ts_data[0] = 123 +ts_data[0.1] = "message" +ts_data[0.23] = {"key": value} +... +``` |