| Message ID | 1341900967-4344-3-git-send-email-qemulist@gmail.com |
|---|---|
| State | New |
| Headers | show |
Il 10/07/2012 08:16, Liu Ping Fan ha scritto: > Signed-off-by: Liu Ping Fan <pingfank@linux.vnet.ibm.com> > --- > include/qemu/object.h | 2 ++ > qom/object.c | 6 ++++++ > 2 files changed, 8 insertions(+), 0 deletions(-) > > diff --git a/include/qemu/object.h b/include/qemu/object.h > index 8b17776..a66e996 100644 > --- a/include/qemu/object.h > +++ b/include/qemu/object.h > @@ -479,6 +479,8 @@ void object_initialize(void *obj, const char *typename); > */ > void object_finalize(void *obj); > > +bool object_is_type_str(Object *obj, const char *typename); Please call this object_is_instance_of, and just call object_dynamic_cast internally so that interfaces are handled properly. Paolo > + > /** > * object_dynamic_cast: > * @obj: The object to cast. > diff --git a/qom/object.c b/qom/object.c > index 00bb3b0..6c27d90 100644 > --- a/qom/object.c > +++ b/qom/object.c > @@ -425,6 +425,12 @@ static bool type_is_ancestor(TypeImpl *type, TypeImpl *target_type) > return false; > } > > +bool object_is_type_str(Object *obj, const char *typename) > +{ > + TypeImpl *target_type = type_get_by_name(typename); > + return !target_type || type_is_ancestor(obj->class->type, target_type); > +} > + > static bool object_is_type(Object *obj, TypeImpl *target_type) > { > return !target_type || type_is_ancestor(obj->class->type, target_type); >
On Tue, Jul 10, 2012 at 4:39 PM, Paolo Bonzini <pbonzini@redhat.com> wrote: > Il 10/07/2012 08:16, Liu Ping Fan ha scritto: >> Signed-off-by: Liu Ping Fan <pingfank@linux.vnet.ibm.com> >> --- >> include/qemu/object.h | 2 ++ >> qom/object.c | 6 ++++++ >> 2 files changed, 8 insertions(+), 0 deletions(-) >> >> diff --git a/include/qemu/object.h b/include/qemu/object.h >> index 8b17776..a66e996 100644 >> --- a/include/qemu/object.h >> +++ b/include/qemu/object.h >> @@ -479,6 +479,8 @@ void object_initialize(void *obj, const char *typename); >> */ >> void object_finalize(void *obj); >> >> +bool object_is_type_str(Object *obj, const char *typename); > > Please call this object_is_instance_of, and just call > object_dynamic_cast internally so that interfaces are handled properly. > OK, will update it in next version regards, pingfan > Paolo > >> + >> /** >> * object_dynamic_cast: >> * @obj: The object to cast. >> diff --git a/qom/object.c b/qom/object.c >> index 00bb3b0..6c27d90 100644 >> --- a/qom/object.c >> +++ b/qom/object.c >> @@ -425,6 +425,12 @@ static bool type_is_ancestor(TypeImpl *type, TypeImpl *target_type) >> return false; >> } >> >> +bool object_is_type_str(Object *obj, const char *typename) >> +{ >> + TypeImpl *target_type = type_get_by_name(typename); >> + return !target_type || type_is_ancestor(obj->class->type, target_type); >> +} >> + >> static bool object_is_type(Object *obj, TypeImpl *target_type) >> { >> return !target_type || type_is_ancestor(obj->class->type, target_type); >> > >
diff --git a/include/qemu/object.h b/include/qemu/object.h index 8b17776..a66e996 100644 --- a/include/qemu/object.h +++ b/include/qemu/object.h @@ -479,6 +479,8 @@ void object_initialize(void *obj, const char *typename); */ void object_finalize(void *obj); +bool object_is_type_str(Object *obj, const char *typename); + /** * object_dynamic_cast: * @obj: The object to cast. diff --git a/qom/object.c b/qom/object.c index 00bb3b0..6c27d90 100644 --- a/qom/object.c +++ b/qom/object.c @@ -425,6 +425,12 @@ static bool type_is_ancestor(TypeImpl *type, TypeImpl *target_type) return false; } +bool object_is_type_str(Object *obj, const char *typename) +{ + TypeImpl *target_type = type_get_by_name(typename); + return !target_type || type_is_ancestor(obj->class->type, target_type); +} + static bool object_is_type(Object *obj, TypeImpl *target_type) { return !target_type || type_is_ancestor(obj->class->type, target_type);
Signed-off-by: Liu Ping Fan <pingfank@linux.vnet.ibm.com> --- include/qemu/object.h | 2 ++ qom/object.c | 6 ++++++ 2 files changed, 8 insertions(+), 0 deletions(-)