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authorNat Goodspeed <nat@lindenlab.com>2015-07-09 21:44:02 -0400
committerNat Goodspeed <nat@lindenlab.com>2015-07-09 21:44:02 -0400
commit768ef450678a93496fb69012efaa15c915969c47 (patch)
tree023ead1927667d4fb11cb56dceadc33694d35937 /indra/llcorehttp/_refcounted.h
parent657944cda7228ba824239d94b270160ac0460934 (diff)
parent33007699cc701baf0c312ff669e659d874f3ae2f (diff)
Merge suppress http_proxy in INTEGRATION_TEST_llcorehttp
Diffstat (limited to 'indra/llcorehttp/_refcounted.h')
-rwxr-xr-xindra/llcorehttp/_refcounted.h30
1 files changed, 30 insertions, 0 deletions
diff --git a/indra/llcorehttp/_refcounted.h b/indra/llcorehttp/_refcounted.h
index 402e725152..7f713f2298 100755
--- a/indra/llcorehttp/_refcounted.h
+++ b/indra/llcorehttp/_refcounted.h
@@ -32,6 +32,7 @@
#include "fix_macros.h"
#include <boost/thread.hpp>
+#include <boost/intrusive_ptr.hpp>
#include "llapr.h"
@@ -120,7 +121,36 @@ inline void RefCounted::destroySelf()
delete this;
}
+/**
+ * boost::intrusive_ptr may be used to manage RefCounted classes.
+ * Unfortunately RefCounted and boost::intrusive_ptr use different conventions
+ * for the initial refcount value. To avoid leaky (immortal) objects, you
+ * should really construct boost::intrusive_ptr<RefCounted*>(rawptr, false).
+ * IntrusivePtr<T> encapsulates that for you.
+ */
+template <typename T>
+struct IntrusivePtr: public boost::intrusive_ptr<T>
+{
+ IntrusivePtr():
+ boost::intrusive_ptr<T>()
+ {}
+ IntrusivePtr(T* p):
+ boost::intrusive_ptr<T>(p, false)
+ {}
+};
+
+inline void intrusive_ptr_add_ref(RefCounted* p)
+{
+ p->addRef();
+}
+
+inline void intrusive_ptr_release(RefCounted* p)
+{
+ p->release();
+}
+
} // end namespace LLCoreInt
+
#endif // LLCOREINT__REFCOUNTED_H_