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Added 1995 to copyright message.

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floatobject.c: fix hash().
methodobject.c: support METH_FREENAME flag bit.
This commit is contained in:
Guido van Rossum 1995-01-04 19:07:38 +00:00
parent 5799b52008
commit 6610ad9d6b
19 changed files with 50 additions and 47 deletions
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4
Objects/accessobject.c
View File

@ -1,6 +1,6 @@
/***********************************************************
Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
Amsterdam, The Netherlands.
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
All Rights Reserved

4
Objects/classobject.c
View File

@ -1,6 +1,6 @@
/***********************************************************
Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
Amsterdam, The Netherlands.
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
All Rights Reserved

4
Objects/dictobject.c
View File

@ -1,6 +1,6 @@
/***********************************************************
Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
Amsterdam, The Netherlands.
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
All Rights Reserved

4
Objects/fileobject.c
View File

@ -1,6 +1,6 @@
/***********************************************************
Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
Amsterdam, The Netherlands.
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
All Rights Reserved

6
Objects/floatobject.c
View File

@ -1,6 +1,6 @@
/***********************************************************
Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
Amsterdam, The Netherlands.
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
All Rights Reserved
@ -212,7 +212,7 @@ float_hash(v)
}
else {
fractpart = frexp(fractpart, &expo);
fractpart = fractpart*4294967296.0; /* 2**32 */
fractpart = fractpart*2147483648.0; /* 2**31 */
x = (long) (intpart + fractpart) ^ expo; /* Rather arbitrary */
}
if (x == -1)

4
Objects/frameobject.c
View File

@ -1,6 +1,6 @@
/***********************************************************
Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
Amsterdam, The Netherlands.
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
All Rights Reserved

4
Objects/funcobject.c
View File

@ -1,6 +1,6 @@
/***********************************************************
Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
Amsterdam, The Netherlands.
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
All Rights Reserved

4
Objects/intobject.c
View File

@ -1,6 +1,6 @@
/***********************************************************
Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
Amsterdam, The Netherlands.
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
All Rights Reserved

4
Objects/listobject.c
View File

@ -1,6 +1,6 @@
/***********************************************************
Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
Amsterdam, The Netherlands.
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
All Rights Reserved

4
Objects/longobject.c
View File

@ -1,6 +1,6 @@
/***********************************************************
Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
Amsterdam, The Netherlands.
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
All Rights Reserved

4
Objects/mappingobject.c
View File

@ -1,6 +1,6 @@
/***********************************************************
Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
Amsterdam, The Netherlands.
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
All Rights Reserved

23
Objects/methodobject.c
View File

@ -1,6 +1,6 @@
/***********************************************************
Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
Amsterdam, The Netherlands.
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
All Rights Reserved
@ -33,15 +33,15 @@ typedef struct {
char *m_name;
method m_meth;
object *m_self;
int m_varargs;
int m_flags;
} methodobject;
object *
newmethodobject(name, meth, self, varargs)
char *name; /* static string */
newmethodobject(name, meth, self, flags)
char *name;
method meth;
object *self;
int varargs;
int flags;
{
methodobject *op = NEWOBJ(methodobject, &Methodtype);
if (op != NULL) {
@ -50,7 +50,7 @@ newmethodobject(name, meth, self, varargs)
if (self != NULL)
INCREF(self);
op->m_self = self;
op->m_varargs = varargs;
op->m_flags = flags;
}
return (object *)op;
}
@ -85,7 +85,7 @@ getvarargs(op)
err_badcall();
return -1;
}
return ((methodobject *)op) -> m_varargs;
return ((methodobject *)op) -> m_flags & METH_VARARGS;
}
/* Methods (the standard built-in methods, that is) */
@ -96,6 +96,8 @@ meth_dealloc(m)
{
if (m->m_self != NULL)
DECREF(m->m_self);
if (m->m_flags & METH_FREENAME)
free(m->m_name);
free((char *)m);
}
@ -199,8 +201,9 @@ findmethod(ml, op, name)
return listmethods(ml);
for (; ml->ml_name != NULL; ml++) {
if (strcmp(name, ml->ml_name) == 0)
return newmethodobject(ml->ml_name, ml->ml_meth,
op, ml->ml_varargs);
return newmethodobject(ml->ml_name, ml->ml_meth, op,
ml->ml_varargs ?
METH_VARARGS : 0);
}
err_setstr(AttributeError, name);
return NULL;

4
Objects/moduleobject.c
View File

@ -1,6 +1,6 @@
/***********************************************************
Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
Amsterdam, The Netherlands.
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
All Rights Reserved

4
Objects/object.c
View File

@ -1,6 +1,6 @@
/***********************************************************
Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
Amsterdam, The Netherlands.
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
All Rights Reserved

4
Objects/rangeobject.c
View File

@ -1,6 +1,6 @@
/***********************************************************
Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
Amsterdam, The Netherlands.
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
All Rights Reserved

4
Objects/stringobject.c
View File

@ -1,6 +1,6 @@
/***********************************************************
Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
Amsterdam, The Netherlands.
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
All Rights Reserved

4
Objects/tupleobject.c
View File

@ -1,6 +1,6 @@
/***********************************************************
Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
Amsterdam, The Netherlands.
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
All Rights Reserved

4
Objects/typeobject.c
View File

@ -1,6 +1,6 @@
/***********************************************************
Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
Amsterdam, The Netherlands.
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
All Rights Reserved

4
Objects/xxobject.c
View File

@ -1,6 +1,6 @@
/***********************************************************
Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
Amsterdam, The Netherlands.
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
All Rights Reserved