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[Qemu-arm] [PATCH 1/2] qom: add object_new_with_class()
From: |
Radim Krčmář |
Subject: |
[Qemu-arm] [PATCH 1/2] qom: add object_new_with_class() |
Date: |
Wed, 5 Oct 2016 15:35:29 +0200 |
object_new_with_object_class() was a close contender for the name, but
it is longer, the type system will catch possible errors, and the only
reasonable replacement would be a polymorphic function that would not
break existing users.
Signed-off-by: Radim Krčmář <address@hidden>
---
include/qom/object.h | 12 ++++++++++++
qom/object.c | 5 +++++
2 files changed, 17 insertions(+)
diff --git a/include/qom/object.h b/include/qom/object.h
index 5ecc2d166d08..e50012237ce4 100644
--- a/include/qom/object.h
+++ b/include/qom/object.h
@@ -599,6 +599,18 @@ Object *object_new(const char *typename);
Object *object_new_with_type(Type type);
/**
+ * object_new_with_class:
+ * @class: The object class of the object to instantiate.
+ *
+ * This function will initialize a new object using heap allocated memory.
+ * The returned object has a reference count of 1, and will be freed when
+ * the last reference is dropped.
+ *
+ * Returns: The newly allocated and instantiated object.
+ */
+Object *object_new_with_class(ObjectClass *class);
+
+/**
* object_new_with_props:
* @typename: The name of the type of the object to instantiate.
* @parent: the parent object
diff --git a/qom/object.c b/qom/object.c
index 8166b7dace61..be75d6efc464 100644
--- a/qom/object.c
+++ b/qom/object.c
@@ -481,6 +481,11 @@ Object *object_new_with_type(Type type)
return obj;
}
+Object *object_new_with_class(ObjectClass *class)
+{
+ return object_new_with_type(class->type);
+}
+
Object *object_new(const char *typename)
{
TypeImpl *ti = type_get_by_name(typename);
--
2.10.0