/[bison]/bison/src/relation.h
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Diff of /bison/src/relation.h

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revision 1.1 by akim, Sun Jun 30 17:31:51 2002 UTC revision 1.2 by eggert, Mon Oct 21 05:30:50 2002 UTC
# Line 33  typedef relation_nodes_t *relation_t; Line 33  typedef relation_nodes_t *relation_t;
33    
34    
35  /* Report a RELATION that has SIZE vertices.  */  /* Report a RELATION that has SIZE vertices.  */
36  void relation_print PARAMS ((relation_t relation, size_t size,  void relation_print (relation_t relatio, size_t size, FILE *out);
                              FILE *out));  
37    
38  /* Compute the transitive closure of the FUNCTION on the RELATION with  /* Compute the transitive closure of the FUNCTION on the RELATION with
39     SIZE vertices.     SIZE vertices.
40    
41     If RELATION (NODE-1, NODE-2) then on exit FUNCTION[NODE-1] was     If RELATION (NODE-1, NODE-2) then on exit FUNCTION[NODE-1] was
42     extended (unioned) with FUNCTION[NODE-2].  */     extended (unioned) with FUNCTION[NODE-2].  */
43  void relation_digraph PARAMS ((relation_t relation, size_t size,  void relation_digraph (relation_t relation, size_t size, bitsetv *function);
                                bitsetv *function));  
44    
45  /* Destructively transpose *R_ARG, of size N.  */  /* Destructively transpose *R_ARG, of size N.  */
46  void relation_transpose PARAMS ((relation_t *R_arg, int n));  void relation_transpose (relation_t *R_arg, int n);
47    
48  #endif /* ! RELATION_H_ */  #endif /* ! RELATION_H_ */

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