如何在C++中创建Lua表,并将其传递给Lua函数？

function process_table(t)
  for k, v in pairs(t) do
    print(k, v)
  end
end

#include <lua.hpp>
#include<iostream>

int main() {
  lua_State* L = luaL_newstate();
  luaL_openlibs(L);

  if (luaL_dofile(L, "my_script.lua")) {
    std::cerr << "Error loading Lua script: " << lua_tostring(L, -1)<< std::endl;
    return 1;
  }

  lua_getglobal(L, "process_table");

  lua_newtable(L);
  lua_pushinteger(L, 1);
  lua_setfield(L, -2, "one");
  lua_pushinteger(L, 2);
  lua_setfield(L, -2, "two");
  lua_pushinteger(L, 3);
  lua_setfield(L, -2, "three");

  if (lua_pcall(L, 1, 0, 0)) {
    std::cerr << "Error calling Lua function: " << lua_tostring(L, -1)<< std::endl;
    return 1;
  }

  lua_close(L);
  return 0;
}