Position functions

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

Functions
bool	left_set_value (const Set *s, Datum value)
	Return true if a set is to the left of a value. More...
bool	left_span_value (const Span *s, Datum value)
	Return true if a span is to the left of a value. More...
bool	left_spanset_value (const SpanSet *ss, Datum value)
	Return true if a span set is to the left of a value. More...
bool	left_value_set (Datum value, const Set *s)
	Return true if a value is to the left of a set. More...
bool	left_value_span (Datum value, const Span *s)
	Return true if a value is to the left of a span. More...
bool	left_value_spanset (Datum value, const SpanSet *ss)
	Return true if a value is to the left of a span set. More...
bool	lfnadj_span_span (const Span *s1, const Span *s2)
	Return true if the first span is to the left and not adjacent to the second one. More...
bool	overleft_set_value (const Set *s, Datum value)
	Return true if a set does not extend to the right of a value. More...
bool	overleft_span_value (const Span *s, Datum value)
	Return true if a span does not extend to the right of a value. More...
bool	overleft_spanset_value (const SpanSet *ss, Datum value)
	Return true if a span set does not extend to the right of a value. More...
bool	overleft_value_set (Datum value, const Set *s)
	Return true if a value does not extend to the right of a set. More...
bool	overleft_value_span (Datum value, const Span *s)
	Return true if a value does not extend to the right of a span. More...
bool	overleft_value_spanset (Datum value, const SpanSet *ss)
	Return true if a value does not extend to the right of a span set. More...
bool	overright_set_value (const Set *s, Datum value)
	Return true if a set does not extend to the left of a value. More...
bool	overright_span_value (const Span *s, Datum value)
	Return true if a span does not extend to the left of a value. More...
bool	overright_spanset_value (const SpanSet *ss, Datum value)
	Return true if a span set does not extend to the left of a value. More...
bool	overright_value_set (Datum value, const Set *s)
	Return true if a value does not extend to the the left of a set. More...
bool	overright_value_span (Datum value, const Span *s)
	Return true if a value does not extend to the left of a span. More...
bool	overright_value_spanset (Datum value, const SpanSet *ss)
	Return true if a value does not extend to the left of a span set. More...
bool	right_set_value (const Set *s, Datum value)
	Return true if a set is to the right of a value. More...
bool	right_span_value (const Span *s, Datum value)
	Return true if a span is to the right of a value. More...
bool	right_spanset_value (const SpanSet *ss, Datum value)
	Return true if a span set is to the right of a value. More...
bool	right_value_set (Datum value, const Set *s)
	Return true if a value is to the right of a set. More...
bool	right_value_span (Datum value, const Span *s)
	Return true if a value is to the right of a span. More...
bool	right_value_spanset (Datum value, const SpanSet *ss)
	Return true if a value is to the right of a span set. More...

Detailed Description

Position functions for set and span types.