Try using hash_map

Change-Id: Icac47d03e1355e83b4dd3b0e3d7739f1dd5a3b98

native/jni/src/hash_map_compat.h

+/*
+ * Copyright (C) 2012, The Android Open Source Project
+ *
+ * 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.
+ */
+
+#ifndef LATINIME_HASH_MAP_COMPAT_H
+#define LATINIME_HASH_MAP_COMPAT_H
+
+// TODO: Use std::unordered_map that has been standardized in C++11
+
+#ifdef __APPLE__
+#include <ext/hash_map>
+#else // __APPLE__
+#include <hash_map>
+#endif // __APPLE__
+
+#ifdef __SGI_STL_PORT
+#define hash_map_compat stlport::hash_map
+#else // __SGI_STL_PORT
+#define hash_map_compat __gnu_cxx::hash_map
+#endif // __SGI_STL_PORT
+
+#endif // LATINIME_HASH_MAP_COMPAT_H