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SmartPtr: add reset() 

This mimics the behavior of boost smart pointers and is useful for
code where variables can be of either type, because "= NULL" is
not supported by our boost::intrusive_ptr wrapper.
This commit is contained in:
Patrick Ohly 2013-05-13 23:36:58 -07:00
parent 0c5ba9355f
commit fb83c468a8
1 changed files with 8 additions and 0 deletions
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8
src/syncevo/SmartPtr.h
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@ -148,6 +148,10 @@ class SmartPtr
m_pointer = pointer;
}
void reset( T pointer = NULL ) {
set(pointer, NULL);
}
/**
* transfer ownership over the pointer to caller and stop tracking it:
* pointer tracked by smart pointer is set to NULL and the original
@ -178,6 +182,10 @@ template<class T, class base = T, class R = Unref > class eptr :
base_t::set(pointer);
return *this;
}
void reset(T *pointer = NULL) {
base_t::set(pointer);
}
};
template <class T> class CxxUnref {