Made Ice::Object abstract.

1 files changed, 86 insertions, 0 deletions

diff --git a/cpp/src/Ice/GCShared.cpp b/cpp/src/Ice/GCShared.cpp
new file mode 100755
index 00000000000..7dc7b05c7a9
--- /dev/null
+++ b/cpp/src/Ice/GCShared.cpp
@@ -0,0 +1,86 @@
+// **********************************************************************
+//
+// Copyright (c) 2003-2005 ZeroC, Inc. All rights reserved.
+//
+// This copy of Ice is licensed to you under the terms described in the
+// ICE_LICENSE file included in this distribution.
+//
+// **********************************************************************
+
+#include <Ice/GCShared.h>
+
+namespace IceInternal
+{
+
+GCObjectSet gcObjects;
+
+}
+
+using namespace IceInternal;
+
+IceInternal::GCShared::GCShared() :
+    _ref(0),
+    _noDelete(false)
+{
+}
+
+IceInternal::GCShared::GCShared(const GCShared&) :
+    _ref(0),
+    _noDelete(false)
+{
+}
+
+void
+IceInternal::GCShared::__incRef()
+{
+    gcRecMutex._m->lock();
+    assert(_ref >= 0);
+    ++_ref;
+    gcRecMutex._m->unlock();
+}
+
+void
+IceInternal::GCShared::__decRef()
+{
+    gcRecMutex._m->lock();
+    bool doDelete = false;
+    assert(_ref > 0);
+    if(--_ref == 0)
+    {
+	doDelete = !_noDelete;
+	_noDelete = true;
+    }
+    gcRecMutex._m->unlock();
+    if(doDelete)
+    {
+	delete this;
+    }
+}
+
+int
+IceInternal::GCShared::__getRef() const
+{
+    gcRecMutex._m->lock();
+    int ref = _ref;
+    gcRecMutex._m->unlock();
+    return ref;
+}
+
+void
+IceInternal::GCShared::__setNoDelete(bool b)
+{
+    gcRecMutex._m->lock();
+    _noDelete = b;
+    gcRecMutex._m->unlock();
+}
+
+void
+IceInternal::GCShared::__addObject(GCObjectMultiSet& c, GCShared* p)
+{
+    gcRecMutex._m->lock();
+    if(p)
+    {
+	c.insert(p);
+    }
+    gcRecMutex._m->unlock();
+}