MobilityDB 1.3
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◆ tsequence_split_n_spans()

Span * tsequence_split_n_spans ( const TSequence seq,
int  span_count,
int *  count 
)

Return an array of N spans obtained from the instants or segments of a temporal sequence, where the choice between instants or segments depends, respectively, on whether the interpolation is discrete or continuous.

Parameters
[in]seqTemporal sequence
[in]span_countNumber of spans
[out]countNumber of elements in the output array
Returns
If the number of instants or segments in the sequence is <= span_count, the result contains one span per instant or segment. Otherwise, consecutive instants or segments are combined into a single span in the result to reach the number of spans.