MobilityDB 1.3
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Functions

Topological functions for set and span types. More...

Functions

bool adjacent_span_value (const Span *s, Datum value)
 Return true if a span and a value are adjacent. More...
 
bool adjacent_spanset_value (const SpanSet *ss, Datum value)
 Return true if a span set and a value are adjacent. More...
 
bool adjacent_value_spanset (Datum value, const SpanSet *ss)
 Return true if a span set and a value are adjacent. More...
 
bool contained_value_set (Datum value, const Set *s)
 Return true if a value is contained in a set. More...
 
bool contained_value_span (Datum value, const Span *s)
 Return true if a value is contained in a span. More...
 
bool contained_value_spanset (Datum value, const SpanSet *ss)
 Return true if a value is contained in a span set. More...
 
bool contains_set_value (const Set *s, Datum value)
 Return true if a set contains a value. More...
 
bool contains_span_value (const Span *s, Datum value)
 Return true if a span contains a value. More...
 
bool contains_spanset_value (const SpanSet *ss, Datum value)
 Return true if a span set contains a value. More...
 
bool ovadj_span_span (const Span *s1, const Span *s2)
 Return true if two spans overlap or are adjacent. More...
 

Detailed Description

Topological functions for set and span types.