2 ** Copyright (C) University of Virginia, Massachusetts Institue of Technology 1994-2000.
3 ** See ../LICENSE for license information.
5 # ifndef constraintLIST_H
6 # define constraintLIST_H
8 typedef /*@only@*/ /*@notnull@*/ constraint o_constraint;
10 struct s_constraintList
14 /*@reldef@*/ /*@relnull@*/ o_constraint *elements;
17 /*@constant null constraintList constraintList_undefined;@*/
19 # define constraintList_undefined ((constraintList)NULL)
21 extern /*@falsenull@*/ bool constraintList_isDefined (constraintList p_e) /*@*/ ;
22 extern /*@unused@*/ /*@truenull@*/ bool constraintList_isUndefined (constraintList p_e) /*@*/ ;
23 extern /*@truenull@*/ /*@unused@*/ bool constraintList_isError (constraintList p_e) /*@*/ ;
25 # define constraintList_isDefined(e) ((e) != constraintList_undefined)
26 # define constraintList_isUndefined(e) ((e) == constraintList_undefined)
27 # define constraintList_isError(e) ((e) == constraintList_undefined)
29 extern constraintList constraintList_single (/*@only@*/ constraint) ;
31 extern constraintList constraintList_addListFree (/*@returned@*/ constraintList, /*@only@*/ constraintList) ;
32 extern constraintList constraintList_preserveCallInfo (/*@returned@*/ constraintList p_c, /*@observer@*/ /*@dependent@*/ exprNode p_fcn) ;
34 /*@iter constraintList_elements (sef constraintList x, yield exposed constraint el); @*/
35 # define constraintList_elements(x, m_el) \
36 { if (constraintList_isDefined (x)) { int m_ind; constraint *m_elements = &((x)->elements[0]); \
37 for (m_ind = 0 ; m_ind < (x)->nelements; m_ind++) \
38 { constraint m_el = *(m_elements++);
40 # define end_constraintList_elements }}}
42 extern /*@only@*/ constraintList constraintList_makeNew(void) /*@*/;
43 extern constraintList constraintList_add (/*@returned@*/ constraintList p_s, /*@only@*/ constraint p_el) /*@modifies p_s@*/ ;
45 extern /*@only@*/ constraintList constraintList_addList (/*@only@*/ /*@returned@*/ constraintList p_s, /*@observer@*/ constraintList p_newList) /*@modifies p_s@*/ ;
48 extern constraintList constraintList_copy ( /*@observer@*/ /*@temp@*/ constraintList p_s) /*@*/ ;
51 extern void constraintList_free (/*@only@*/ constraintList p_s) ;
54 extern /*@only@*/ cstring constraintList_unparse ( /*@observer@*/ constraintList p_s) /*@*/;
56 /*@only@*/ extern cstring constraintList_print ( /*@observer@*/ /*@temp@*/ constraintList p_s) /*@*/;
59 constraintList_printDetailed ( /*@observer@*/ constraintList p_s) /*@*/;
61 extern /*@only@*/ constraintList
62 constraintList_logicalOr ( /*@observer@*/ constraintList p_l1, /*@observer@*/ constraintList p_l2);
64 extern constraintList constraintList_preserveOrig (/*@returned@*/ constraintList p_c);
66 /*@constant int constraintListBASESIZE;@*/
68 # define constraintListBASESIZE SMALLBASESIZE
70 extern /*@only@*/ constraintList constraintList_doSRefFixBaseParam ( constraintList p_preconditions, /*@temp@*/ /*@observer@*/ exprNodeList p_arglist) /*@modifies p_preconditions@*/;
72 extern constraintList constraintList_togglePost (/*@returned@*/ constraintList p_c) /*@modifies p_c@*/;
74 extern /*@only@*/ constraintList constraintList_doSRefFixConstraintParam ( /*@only@*/ constraintList p_preconditions, /*@observer@*/ /*@temp@*/ exprNodeList p_arglist) /*@modifies p_preconditions@*/;
76 extern constraintList exprNode_getPostConditions (/*@dependent@*/ /*@observer@*/ exprNode p_fcn, exprNodeList p_arglist, /*@dependent@*/ /*@observer@*/ exprNode p_fcnCall) /*@*/;
78 /*@only@*/ constraintList constraintList_doFixResult ( /*@only@*/ constraintList p_postconditions, /*@observer@*/ /*@dependent@*/ exprNode p_fcnCall) /*@modifies p_postconditions@*/;
80 extern constraintList constraintList_addGeneratingExpr (/*@returned@*/ constraintList p_c, /*@dependent@*/ /*@observer@*/ exprNode p_e) /*@modifies p_c@*/;
81 extern /*@only@*/ constraintList constraintList_makeFixedArrayConstraints ( /*@observer@*/ sRefSet p_s) ;
82 extern void constraintList_printErrorPostConditions (constraintList p_s, fileloc p_loc) ;
83 extern void constraintList_printError (constraintList p_s, /*@observer@*/ fileloc p_loc) ;
85 extern constraintList constraintList_sort (/*@returned@*/ constraintList p_ret) /*@modifes p_ref@*/ ;
87 void constraintList_dump (/*@observer@*/ constraintList p_c, FILE * p_f);
89 /*@only@*/ constraintList constraintList_undump (FILE * p_f);
92 # error "Multiple include"