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28bf4b0b | 1 | /* |
2 | ** Copyright (C) University of Virginia, Massachusetts Institue of Technology 1994-2001. | |
3 | ** See ../LICENSE for license information. | |
4 | ** | |
5 | */ | |
6 | ||
7 | # ifndef MTMERGECLAUSELIST_H | |
8 | # define MTMERGECLAUSELIST_H | |
9 | ||
10 | /*@private@*/ typedef /*@only@*/ mtMergeClause o_mtMergeClause; | |
11 | ||
12 | struct s_mtMergeClauseList | |
13 | { | |
14 | int nelements; | |
15 | int nspace; | |
16 | /*@reldef@*/ /*@relnull@*/ o_mtMergeClause *elements; | |
17 | } ; | |
18 | ||
19 | /*@constant null mtMergeClauseList mtMergeClauseList_undefined;@*/ | |
20 | # define mtMergeClauseList_undefined ((mtMergeClauseList) NULL) | |
21 | ||
22 | extern /*@falsenull@*/ bool mtMergeClauseList_isDefined (mtMergeClauseList p_s) /*@*/ ; | |
23 | # define mtMergeClauseList_isDefined(s) ((s) != mtMergeClauseList_undefined) | |
24 | ||
25 | extern int mtMergeClauseList_size (/*@sef@*/ mtMergeClauseList) /*@*/ ; | |
26 | # define mtMergeClauseList_size(s) (mtMergeClauseList_isDefined (s) ? (s)->nelements : 0) | |
27 | ||
28 | extern /*@unused@*/ /*@falsenull@*/ bool mtMergeClauseList_empty (/*@sef@*/ mtMergeClauseList) /*@*/ ; | |
29 | # define mtMergeClauseList_empty(s) (mtMergeClauseList_size(s) == 0) | |
30 | ||
31 | extern cstring mtMergeClauseList_unparseSep (mtMergeClauseList p_s, cstring p_sep) /*@*/ ; | |
32 | ||
33 | extern /*@unused@*/ /*@only@*/ mtMergeClauseList mtMergeClauseList_new (void) /*@*/ ; | |
34 | ||
35 | extern /*@only@*/ mtMergeClauseList mtMergeClauseList_single (/*@keep@*/ mtMergeClause p_el) /*@*/ ; | |
36 | ||
37 | extern /*@unused@*/ mtMergeClauseList | |
38 | mtMergeClauseList_add (/*@returned@*/ mtMergeClauseList p_s, /*@keep@*/ mtMergeClause p_el) | |
39 | /*@modifies p_s@*/ ; | |
40 | ||
41 | extern mtMergeClauseList | |
42 | mtMergeClauseList_prepend (/*@returned@*/ mtMergeClauseList p_s, /*@keep@*/ mtMergeClause p_el) | |
43 | /*@modifies p_s@*/ ; | |
44 | ||
45 | extern /*@unused@*/ /*@only@*/ cstring mtMergeClauseList_unparse (mtMergeClauseList p_s) ; | |
46 | extern void mtMergeClauseList_free (/*@only@*/ mtMergeClauseList p_s) ; | |
47 | ||
48 | /*@constant int mtMergeClauseListBASESIZE;@*/ | |
49 | # define mtMergeClauseListBASESIZE MIDBASESIZE | |
50 | ||
51 | /*@iter mtMergeClauseList_elements (sef mtMergeClauseList x, yield exposed mtMergeClause el); @*/ | |
52 | # define mtMergeClauseList_elements(x, m_el) \ | |
53 | { if (mtMergeClauseList_isDefined (x)) { \ | |
54 | int m_ind; mtMergeClause *m_elements = &((x)->elements[0]); \ | |
55 | for (m_ind = 0 ; m_ind < (x)->nelements; m_ind++) \ | |
56 | { mtMergeClause m_el = *(m_elements++); | |
57 | ||
58 | # define end_mtMergeClauseList_elements }}} | |
59 | ||
60 | # else | |
61 | # error "Multiple include" | |
62 | # endif | |
63 | ||
64 | ||
65 | ||
66 |