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/* Function object implementation */
#include "allobjects.h"
#include "structmember.h"
typedef struct {
OB_HEAD
object *func_code;
object *func_globals;
} funcobject;
object *
newfuncobject(code, globals)
object *code;
object *globals;
{
funcobject *op = NEWOBJ(funcobject, &Functype);
if (op != NULL) {
INCREF(code);
op->func_code = code;
INCREF(globals);
op->func_globals = globals;
}
return (object *)op;
}
object *
getfunccode(op)
object *op;
{
if (!is_funcobject(op)) {
err_badcall();
return NULL;
}
return ((funcobject *) op) -> func_code;
}
object *
getfuncglobals(op)
object *op;
{
if (!is_funcobject(op)) {
err_badcall();
return NULL;
}
return ((funcobject *) op) -> func_globals;
}
/* Methods */
#define OFF(x) offsetof(funcobject, x)
static struct memberlist func_memberlist[] = {
{"func_code", T_OBJECT, OFF(func_code)},
{"func_globals",T_OBJECT, OFF(func_globals)},
{NULL} /* Sentinel */
};
static object *
func_getattr(op, name)
funcobject *op;
char *name;
{
return getmember((char *)op, func_memberlist, name);
}
static void
func_dealloc(op)
funcobject *op;
{
DECREF(op->func_code);
DECREF(op->func_globals);
DEL(op);
}
typeobject Functype = {
OB_HEAD_INIT(&Typetype)
0,
"function",
sizeof(funcobject),
0,
func_dealloc, /*tp_dealloc*/
0, /*tp_print*/
func_getattr, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
};
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