cutcutcodec.core.analysis.graph.time_backprop

Backpropagation of the time interval in a node.

Functions

time_backprop(graph, edge, t_min, t_max)

Graph version of cutcutcodec.core.analysis.stream.time_backprop.time_backprop.

Details

cutcutcodec.core.analysis.graph.time_backprop.time_backprop(graph: MultiDiGraph, edge: tuple[str, str, str], t_min: Fraction, t_max: Fraction | float) → tuple[tuple[str, str, str], tuple[Fraction, Fraction | float]][source]

Graph version of cutcutcodec.core.analysis.stream.time_backprop.time_backprop.

Parameters

graphnetworkx.MultiDiGraph: The assembly graph. The graph is supposed to be updated. It means cutcutcodec.core.compilation.graph_to_tree.update_trees was called.
edgetuple[str, str, str]: The name of the edge corresponding to the outgoing stream. It can be a stream of any type.
t_minFraction: The starting included time of decoding the data of the given stream.
t_maxfrctions.Fraction or inf: The final excluded time of decoding the data of the given stream.

in_edgetuple[str, str, str]: Turn by turn, the input edge of the main node given by the edge in argument. If the node is a generator, no edge are yields.
new_t_minFraction: The start time of this slice matching with the given time slice.
new_t_maxFraction or inf: The final time of this slice matching with the given time slice.