sym.h

1 /***********************************************************************
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10        © 1977  University of Chicago
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27      This software was authored by:
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29      Argonne National Laboratory
30      J. Michalakes: (630) 252-6646; email: michalak@mcs.anl.gov
31      Mathematics and Computer Science Division
32      Argonne National Laboratory, Argonne, IL  60439
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55 ***************************************************************************/
56 #ifndef SYM_H
57 #define SYM_H
58 
59 /* file: sym.h
60 
61     Header info for symbol table module.
62 
63 */
64 
65 typedef struct sym_node * sym_nodeptr ;
66 
67 struct sym_node
68 {
69     char * name ;		/* lexeme */
70     sym_nodeptr next ;		/* pointer to next node in symbol table */
71 /* fields that are associated with dimension declaration constants */
72     unsigned char dim ;
73 /* fields that are associated with arrays */
74     int ndims ;
75     int MDEX ;		/* which index is the M dimension */
76     int NDEX ;		/* which index is the N dimension */
77     unsigned char dims[7] ;
78     char dimname[7][64] ;
79 /* name of temporary variable associated with string. variable */
80     char varx[32] ;
81 /* name of core association, July 2004 */
82     char core_name[64] ;
83 /* internal name of variable associated with dataname entry, July 2004 */
84     char internal_name[64] ;
85 /* fields associated with integer scalar variables */
86     unsigned long assigned ; 	/* pointer to assignment statement */
87     unsigned long thisif ;
88     int iflev ;
89     int marked ;		/* general purpose marker */
90 } ;
91 
92 sym_nodeptr sym_add() ;
93 sym_nodeptr sym_get() ;
94 
95 #endif