10 #include <sigc++/reference_wrapper.h>
12 #include <cwidget/generic/util/eassert.h>
70 const sigc::reference_wrapper<T> weak_ref()
const
74 return sigc::ref(*ref);
104 bool operator!=(
const ref_ptr<S> &other)
const
122 bool operator<=(
const ref_ptr<S> &other)
const
128 bool operator>=(
const ref_ptr<S> &other)
const
150 T *operator->()
const