+/*------------------------------------------------------------------------
+ Junction: Concurrent data structures in C++
+ Copyright (c) 2016 Jeff Preshing
+
+ Distributed under the Simplified BSD License.
+ Original location: https://github.com/preshing/junction
+
+ This software is distributed WITHOUT ANY WARRANTY; without even the
+ implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ See the LICENSE file for more information.
+------------------------------------------------------------------------*/
+
+#ifndef JUNCTION_EXTRA_IMPL_MAPADAPTER_LIBCUCKOO_H
+#define JUNCTION_EXTRA_IMPL_MAPADAPTER_LIBCUCKOO_H
+
+#include <junction/Core.h>
+
+#if !JUNCTION_WITH_LIBCUCKOO
+#error "You must configure with JUNCTION_WITH_LIBCUCKOO=1!"
+#endif
+
+#include <libcuckoo/cuckoohash_map.hh>
+
+namespace junction {
+namespace extra {
+
+class MapAdapter {
+public:
+ static TURF_CONSTEXPR const char* MapName = "libcuckoo cuckoohash_map";
+
+ MapAdapter(ureg) {
+ }
+
+ class ThreadContext {
+ public:
+ ThreadContext(MapAdapter&, ureg) {
+ }
+
+ void registerThread() {
+ }
+
+ void unregisterThread() {
+ }
+
+ void update() {
+ }
+ };
+
+ class Map {
+ private:
+ cuckoohash_map<u32, void*> m_map;
+
+ public:
+ Map(ureg capacity) : m_map(capacity) {
+ }
+
+ void insert(u32 key, void* value) {
+ m_map.insert(key, value);
+ }
+
+ void* get(u32 key) {
+ void* result;
+ return m_map.find(key, result) ? result : NULL;
+ }
+
+ void erase(u32 key) {
+ m_map.erase(key);
+ }
+ };
+
+ static ureg getInitialCapacity(ureg maxPopulation) {
+ return maxPopulation / 4;
+ }
+};
+
+} // namespace extra
+} // namespace junction
+
+#endif // JUNCTION_EXTRA_IMPL_MAPADAPTER_LIBCUCKOO_H
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