Tag
Hash :
3d8d7728
Author :
Thomas de Grivel
Date :
2023-03-23T17:19:58
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42
/* c3
* Copyright 2022,2023 kmx.io <contact@kmx.io>
*
* Permission is hereby granted to use this software granted the above
* copyright notice and this permission paragraph are included in all
* copies and substantial portions of this software.
*
* THIS SOFTWARE IS PROVIDED "AS-IS" WITHOUT ANY GUARANTEE OF
* PURPOSE AND PERFORMANCE. IN NO EVENT WHATSOEVER SHALL THE
* AUTHOR BE CONSIDERED LIABLE FOR THE USE AND PERFORMANCE OF
* THIS SOFTWARE.
*/
#ifndef FACTS_SPEC_H
#define FACTS_SPEC_H
#include "types.h"
/* facts specification
===================
A spec has the following pattern :
(subject (predicate object)+ NULL)+ NULL
For instance one fact {s1, p1.1, o1.1} has the spec :
s1 p1.1 o1.1 NULL NULL
And four facts of two subjects, each having two properties yield
this spec :
s1 p1.1 o1.1 p1.2 o1.2 NULL s2 p2.1 o2.1 p2.2 o2.2 NULL NULL
*/
/* Constructors */
p_facts_spec facts_spec_new_expand (p_facts_spec spec);
/* Destructor */
#define facts_spec_delete free
/* Observers */
uw facts_spec_count_facts (p_facts_spec spec);
/* Modifiers */
p_facts_spec facts_spec_sort (p_facts_spec spec);
#endif /* FACTS_SPEC_H */