set_iter_s Struct Reference

Represent the state of a scan through a set. More...

Collaboration diagram for set_iter_s:

Data Fields
unsigned	element
	The result of set_first() or set_next(). More...
struct set_iter_s *	next
	private. for ALLOC More...
const set_t *	set
	the set to which this iterator belongs More...

Detailed Description

Represent the state of a scan through a set.

Very useful in for-loops:

set_t      *set;
set_iter_t *iter;

create_and_populate (set);
for (iter = set_first (set); iter; iter = set_next (iter))
    do_something (iter->element);

Field Documentation

unsigned element

The result of set_first() or set_next().

set_next() will start at the following element.

Note

For inverted sets, indicates a non-member.

struct set_iter_s* next

private. for ALLOC

const set_t* set

the set to which this iterator belongs

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The documentation for this struct was generated from the following file:

• include/QF/set.h