diff options
| -rw-r--r-- | glib/glibmm/refptr.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/glib/glibmm/refptr.h b/glib/glibmm/refptr.h index 5e213849..30dbf185 100644 --- a/glib/glibmm/refptr.h +++ b/glib/glibmm/refptr.h @@ -20,6 +20,7 @@ */ #include <glibmmconfig.h> +#include <glib.h> #include <utility> namespace Glib @@ -146,8 +147,12 @@ public: * * RefPtr's underlying instance is set to nullptr, therefore underlying object can't be accessed through this RefPtr anymore. * @return an underlying instance. + * + * Most users should not use release(). It can spoil the automatic destruction + * of the managed object. A legitimate use is if you immediately give RefPtr's + * reference to another object. */ - inline T_CppObject* release() __attribute__((warn_unused_result)); + inline T_CppObject* release() G_GNUC_WARN_UNUSED_RESULT; /** Dynamic cast to derived class. * |