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Moved get*doublearg() routines here from mathmodule.c

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This commit is contained in:
Guido van Rossum 1991-04-03 19:06:26 +00:00
parent 5b7f945bc3
commit 7a904edcbf
1 changed files with 29 additions and 0 deletions
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29
Python/modsupport.c
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@ -379,3 +379,32 @@ getshortlistarg(args, a, n)
}
return 1;
}
int
getdoublearg(args, px)
register object *args;
double *px;
{
if (args == NULL)
return err_badarg();
if (is_floatobject(args)) {
*px = getfloatvalue(args);
return 1;
}
if (is_intobject(args)) {
*px = getintvalue(args);
return 1;
}
return err_badarg();
}
int
get2doublearg(args, px, py)
register object *args;
double *px, *py;
{
if (args == NULL || !is_tupleobject(args) || gettuplesize(args) != 2)
return err_badarg();
return getdoublearg(gettupleitem(args, 0), px) &&
getdoublearg(gettupleitem(args, 1), py);
}