More work on debug_string

luprex/core/cpp/idalloc.hpp

@@ -72,12 +72,6 @@
 #include "streambuffer.hpp"
 
 class IdGlobalPool {
-private:
-    std::vector<int64_t> salvaged_;
-    int64_t next_batch_;
-    int64_t next_id_;
-    friend int unittests_idalloc(lua_State *L);
-
 public:
     // Construct and destroy global pools.  Note that after constructing
     // a global pool, it is generally also necessary to initialize it
@@ -118,15 +112,18 @@ public:
     // Serialize to or deserialize from a streambuffer.
     void serialize(StreamBuffer *sb);
     void deserialize(StreamBuffer *sb);
+
+    // Generate a debug string.
+    std::string debug_string() const;
+
+private:
+    std::vector<int64_t> salvaged_;
+    int64_t next_batch_;
+    int64_t next_id_;
+    friend int unittests_idalloc(lua_State *L);
 };
 
 class IdPlayerPool {
-private:
-    IdGlobalPool *global_;
-    int fifo_capacity_;
-    std::deque<int64_t> ranges_;
-    friend int unittests_idalloc(lua_State *L);
-
 public:
     // Construct a player pool.
     //
@@ -189,6 +186,15 @@ public:
     //
     bool make_patch(const IdPlayerPool &auth, StreamBuffer *sb) const;
     void apply_patch(StreamBuffer *sb);
+
+    // Debug string.
+    std::string debug_string() const;
+    
+private:
+    IdGlobalPool *global_;
+    int fifo_capacity_;
+    std::deque<int64_t> ranges_;
+    friend int unittests_idalloc(lua_State *L);
 };
 
 #endif // IDALLOC_HPP