order 3lp dirs

3rd/LuaBridge/Map.h

@@ -0,0 +1,56 @@
+// https://github.com/vinniefalco/LuaBridge
+//
+// Copyright 2018, Dmitry Tarakanov
+// SPDX-License-Identifier: MIT
+
+#pragma once
+
+#include <LuaBridge/detail/Stack.h>
+#include <LuaBridge/detail/dump.h>
+
+#include <map>
+
+namespace luabridge {
+
+template <class K, class V>
+struct Stack <std::map <K, V> >
+{
+  typedef std::map <K, V> Map;
+
+  static void push (lua_State* L, const Map& map)
+  {
+    lua_createtable (L, 0, static_cast <int> (map.size ()));
+    typedef typename Map::const_iterator ConstIter;
+    for (ConstIter i = map.begin (); i != map.end (); ++i)
+    {
+      Stack <K>::push (L, i->first);
+      Stack <V>::push (L, i->second);
+      lua_settable (L, -3);
+    }
+  }
+
+  static Map get (lua_State* L, int index)
+  {
+    if (!lua_istable (L, index))
+    {
+      luaL_error (L, "#%d argument must be a table", index);
+    }
+
+    Map map;
+    int const absindex = lua_absindex (L, index);
+    lua_pushnil (L);
+    while (lua_next (L, absindex) != 0)
+    {
+      map.emplace (Stack <K>::get (L, -2), Stack <V>::get (L, -1));
+      lua_pop (L, 1);
+    }
+    return map;
+  }
+
+  static bool isInstance (lua_State* L, int index)
+  {
+    return lua_istable (L, index);
+  }
+};
+
+} // namespace luabridge