From f453785066eff4e8d9f5c7fd63bd01b4260020ed Mon Sep 17 00:00:00 2001
From: Marc Laukien <marc@zeroc.com>
Date: Mon, 14 Jan 2002 18:43:01 +0000
Subject: glacier intergration

---
 cpp/src/Ice/RoutingTable.cpp | 98 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 cpp/src/Ice/RoutingTable.cpp

(limited to 'cpp/src/Ice/RoutingTable.cpp')

diff --git a/cpp/src/Ice/RoutingTable.cpp b/cpp/src/Ice/RoutingTable.cpp
new file mode 100644
index 00000000000..e1e88f5804c
--- /dev/null
+++ b/cpp/src/Ice/RoutingTable.cpp
@@ -0,0 +1,98 @@
+// **********************************************************************
+//
+// Copyright (c) 2001
+// MutableRealms, Inc.
+// Huntsville, AL, USA
+//
+// All Rights Reserved
+//
+// **********************************************************************
+
+#include <Ice/RoutingTable.h>
+#include <Ice/Proxy.h>
+
+using namespace std;
+using namespace Ice;
+using namespace IceInternal;
+
+void IceInternal::incRef(RoutingTable* p) { p->__incRef(); }
+void IceInternal::decRef(RoutingTable* p) { p->__decRef(); }
+
+IceInternal::RoutingTable::RoutingTable() :
+    _tableHint(_table.end())
+{
+}
+
+bool
+IceInternal::RoutingTable::add(const ObjectPrx& prx)
+{
+    if (!prx)
+    {
+	return false;
+    }
+
+    ObjectPrx proxy = prx->ice_default(); // We insert the proxy in it's default form into the routing table.
+
+    IceUtil::Mutex::Lock sync(*this);
+
+    map<Identity, ObjectPrx>::iterator p = _table.end();
+    
+    if (_tableHint != _table.end())
+    {
+	if (_tableHint->first == proxy->ice_getIdentity())
+	{
+	    p = _tableHint;
+	}
+    }
+    
+    if (p == _table.end())
+    {
+	p = _table.find(proxy->ice_getIdentity());
+    }
+
+    if (p == _table.end())
+    {
+	_tableHint = _table.insert(_tableHint, make_pair(proxy->ice_getIdentity(), proxy));
+	return true;
+    }
+    else
+    {
+	return false;
+    }
+}
+
+ObjectPrx
+IceInternal::RoutingTable::get(const Identity& ident)
+{
+    if (ident.name.empty())
+    {
+	return 0;
+    }
+
+    IceUtil::Mutex::Lock sync(*this);
+
+    map<Identity, ObjectPrx>::iterator p = _table.end();
+    
+    if (_tableHint != _table.end())
+    {
+	if (_tableHint->first == ident)
+	{
+	    p = _tableHint;
+	}
+    }
+    
+    if (p == _table.end())
+    {
+	p = _table.find(ident);
+    }
+
+    if (p == _table.end())
+    {
+	return 0;
+    }
+    else
+    {
+	_tableHint = p;
+	return p->second;
+    }
+}
-- 
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