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Fixed a bit (still no warranties).

This commit is contained in:
Guido van Rossum 1991-01-02 15:11:48 +00:00
parent 59b3590711
commit 320a5ccbdc
1 changed files with 16 additions and 3 deletions
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19
Objects/xxobject.c
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@ -1,5 +1,17 @@
/* Use this file as a template to start implementing a new object type.
If your objects will be called foobar, start by copying this file to
foobarobject.c, changing all occurrences of xx to foobar and all
occurrences of Xx by Foobar. You will probably want to delete all
references to 'x_attr' and add your own types of attributes
instead. Maybe you want to name your local variables other than
'xp'. If your object type is needed in other files, you'll have to
create a file "foobarobject.h"; see intobject.h for an example. */
/* Xx objects */ /* Xx objects */
#include "allobjects.h"
typedef struct { typedef struct {
OB_HEAD OB_HEAD
object *x_attr; /* Attributes dictionary */ object *x_attr; /* Attributes dictionary */
@ -7,6 +19,8 @@ typedef struct {
extern typeobject Xxtype; /* Really static, forward */ extern typeobject Xxtype; /* Really static, forward */
#define is_xxobject(v) ((v)->ob_type == &Xxtype)
static xxobject * static xxobject *
newxxobject(arg) newxxobject(arg)
object *arg; object *arg;
@ -25,8 +39,7 @@ static void
xx_dealloc(xp) xx_dealloc(xp)
xxobject *xp; xxobject *xp;
{ {
if (xp->x_attr != NULL) XDECREF(xp->x_attr);
DECREF(xp->x_attr);
DEL(xp); DEL(xp);
} }
@ -70,7 +83,7 @@ xx_setattr(xp, name, v)
if (xp->x_attr == NULL) { if (xp->x_attr == NULL) {
xp->x_attr = newdictobject(); xp->x_attr = newdictobject();
if (xp->x_attr == NULL) if (xp->x_attr == NULL)
return errno; return -1;
} }
if (v == NULL) if (v == NULL)
return dictremove(xp->x_attr, name); return dictremove(xp->x_attr, name);