QPID-3346: prevent taking non-head of free group, additional performance tweaks

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1190374 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 35 insertions, 0 deletions

diff --git a/cpp/src/qpid/sys/unordered_map.h b/cpp/src/qpid/sys/unordered_map.h
new file mode 100644
index 0000000000..5f7f9567c5
--- /dev/null
+++ b/cpp/src/qpid/sys/unordered_map.h
@@ -0,0 +1,35 @@
+#ifndef _sys_unordered_map_h
+#define _sys_unordered_map_h
+
+/*
+ *
+ * Copyright (c) 2006 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// unordered_map include path is platform specific
+
+#ifdef _MSC_VER
+#  include <unordered_map>
+#else
+#  include <tr1/unordered_map>
+#endif /* _MSC_VER */
+namespace qpid {
+namespace sys {
+    using std::tr1::unordered_map;
+}}
+
+
+#endif /* _sys_unordered_map_h */