/* ----------------------------------------------------------------------------- * Swig_cargs() * * Emit all of the local variables for a list of parameters. Returns the * number of parameters. * Default values for the local variables are only emitted if the compact default * argument behaviour is required. * ----------------------------------------------------------------------------- */ int Swig_cargs(Wrapper *w, ParmList *p) { int i = 0; int compactdefargs = ParmList_is_compactdefargs(p); while (p != 0) { String *lname = Swig_cparm_name(p, i); SwigType *pt = Getattr(p, k_type); if ((SwigType_type(pt) != T_VOID)) { String *local = 0; String *type = Getattr(p, k_type); /* default values only emitted if in compact default args mode */ String *pvalue = (compactdefargs) ? Getattr(p, k_value) : 0; SwigType *altty = SwigType_alttype(type, 0); int tycode = SwigType_type(type); if (tycode == T_REFERENCE) { if (pvalue) { SwigType *tvalue; String *defname, *defvalue, *rvalue, *qvalue; rvalue = SwigType_typedef_resolve_all(pvalue); qvalue = SwigType_typedef_qualified(rvalue); defname = NewStringf("%s_defvalue", lname); tvalue = Copy(type); SwigType_del_reference(tvalue); tycode = SwigType_type(tvalue); if (tycode != T_USER) { /* plain primitive type, we copy the the def value */ String *lstr = SwigType_lstr(tvalue, defname); defvalue = NewStringf("%s = %s", lstr, qvalue); Delete(lstr); } else { /* user type, we copy the reference value */ String *str = SwigType_str(type, defname); defvalue = NewStringf("%s = %s", str, qvalue); Delete(str); } Wrapper_add_localv(w, defname, defvalue, NIL); Delete(tvalue); Delete(rvalue); Delete(qvalue); Delete(defname); Delete(defvalue); } } else if (!pvalue && ((tycode == T_POINTER) || (tycode == T_STRING))) { pvalue = (String *) "0"; } if (!altty) { local = Swig_clocal(pt, lname, pvalue); } else { local = Swig_clocal(altty, lname, pvalue); Delete(altty); } Wrapper_add_localv(w, lname, local, NIL); Delete(local); i++; } Delete(lname); p = nextSibling(p); } return (i); }
/* ----------------------------------------------------------------------------- * Swig_cargs() * * Emit all of the local variables for a list of parameters. Returns the * number of parameters. * Default values for the local variables are only emitted if the compact default * argument behaviour is required. * ----------------------------------------------------------------------------- */ int Swig_cargs(Wrapper *w, ParmList *p) { int i = 0; int compactdefargs = ParmList_is_compactdefargs(p); while (p != 0) { String *lname = Swig_cparm_name(p, i); SwigType *pt = Getattr(p, "type"); if ((SwigType_type(pt) != T_VOID)) { String *local = 0; String *type = Getattr(p, "type"); /* default values only emitted if in compact default args mode */ String *pvalue = (compactdefargs) ? Getattr(p, "value") : 0; /* When using compactdefaultargs, the code generated initialises a variable via a constructor call that accepts the * default value as a parameter. The default constructor is not called and therefore SwigValueWrapper is not needed. */ SwigType *altty = pvalue ? 0 : SwigType_alttype(type, 0); int tycode = SwigType_type(type); if (tycode == T_REFERENCE) { if (pvalue) { SwigType *tvalue; String *defname, *defvalue, *rvalue, *qvalue; rvalue = SwigType_typedef_resolve_all(pvalue); qvalue = SwigType_typedef_qualified(rvalue); defname = NewStringf("%s_defvalue", lname); tvalue = Copy(type); SwigType_del_reference(tvalue); tycode = SwigType_type(tvalue); if (tycode != T_USER) { /* plain primitive type, we copy the the def value */ String *lstr = SwigType_lstr(tvalue, defname); defvalue = NewStringf("%s = %s", lstr, qvalue); Delete(lstr); } else { /* user type, we copy the reference value */ String *str = SwigType_str(type, defname); defvalue = NewStringf("%s = %s", str, qvalue); Delete(str); } Wrapper_add_localv(w, defname, defvalue, NIL); Delete(tvalue); Delete(rvalue); Delete(qvalue); Delete(defname); Delete(defvalue); } } else if (!pvalue && ((tycode == T_POINTER) || (tycode == T_STRING))) { pvalue = (String *) "0"; } if (!altty) { local = Swig_clocal(pt, lname, pvalue); } else { local = Swig_clocal(altty, lname, pvalue); Delete(altty); } Wrapper_add_localv(w, lname, local, NIL); Delete(local); i++; } Delete(lname); p = nextSibling(p); } return (i); }