home *** CD-ROM | disk | FTP | other *** search
- /*
- Little Smalltalk string definitions
- */
- /*
- for strings s_size = STRINGSIZE
-
- Unlike other special objects (integers, floats, etc), strings
- must keep their own super_obj pointer, since the class
- ArrayedCollection (a super class of String) contains instance
- variables, and thus each instance of String must have a unique
- super_obj.
- */
-
- struct string_struct {
- int s_ref_count;
- int s_size;
- object *s_super_obj;
- char *s_value;
- } ;
-
- typedef struct string_struct string;
-
- extern object *new_str(); /* make a new string object */
- extern string *new_istr(); /* internal form of new string */
- extern char *walloc(); /* allocate a copy a word */
-
- # define string_value(x) (((string *) x)->s_value)