Add serialization code to idalloc

luprex/core/cpp/idalloc.hpp

@@ -69,6 +69,7 @@
 #include <vector>
 #include <deque>
 #include "luastack.hpp"
+#include "streambuffer.hpp"
 
 class IdGlobalPool {
 private:
@@ -118,6 +119,12 @@ public:
     // Allocate an ID for the specified thread.  Uses the thread's
     // batch if possible.  If not, fetches one ID from the global pool.
     int64_t alloc_id_for_thread(lua_State *L);
+
+    // Serialize to a streambuffer.
+    void serialize(StreamBuffer *sb);
+
+    // Deserialize from a streambuffer.
+    void deserialize(StreamBuffer *sb);
 };
 
 class IdPlayerPool {
@@ -155,6 +162,12 @@ public:
 
     // Return the size of the queue.
     int size() { return ranges_.size(); }
+
+    // Serialize to a streambuffer.
+    void serialize(StreamBuffer *sb);
+
+    // Deserialize from a streambuffer.
+    void deserialize(StreamBuffer *sb);
 };
 
 #endif // IDALLOC_HPP