Don't include <xbt/functional.hpp> when it's not needed.

[simgrid.git] / src / bindings / lua / lua_host.cpp

diff --git a/src/bindings/lua/lua_host.cpp b/src/bindings/lua/lua_host.cpp
index 59361fe..66861f2 100644 (file)
--- a/src/bindings/lua/lua_host.cpp
+++ b/src/bindings/lua/lua_host.cpp
@@ -8,6 +8,7 @@
 #include "lua_private.hpp"
 #include "simgrid/s4u/Engine.hpp"
 #include "simgrid/s4u/Host.hpp"
+#include "xbt/asserts.h"
 #include <lauxlib.h>
 
 constexpr char HOST_MODULE_NAME[] = "simgrid.host";
@@ -27,7 +28,7 @@ sg_host_t sglua_check_host(lua_State * L, int index)
 {
   luaL_checktype(L, index, LUA_TTABLE);
   lua_getfield(L, index, HOST_FIELDNAME);
-  sg_host_t *pi = (sg_host_t *) luaL_checkudata(L, lua_gettop(L), HOST_MODULE_NAME);
+  auto* pi = static_cast<sg_host_t*>(luaL_checkudata(L, lua_gettop(L), HOST_MODULE_NAME));
   lua_pop(L, 1);
   xbt_assert(pi != nullptr, "luaL_checkudata() returned nullptr");
   sg_host_t ht = *pi;
@@ -54,7 +55,7 @@ static int l_host_get_by_name(lua_State * L)
   lua_ensure(host, "No host name '%s' found.", name);
 
   lua_newtable(L);                        /* table */
-  sg_host_t *lua_host = (sg_host_t *) lua_newuserdata(L, sizeof(sg_host_t)); /* table userdatum */
+  auto* lua_host = static_cast<sg_host_t*>(lua_newuserdata(L, sizeof(sg_host_t))); /* table userdatum */
   *lua_host = host;
   luaL_getmetatable(L, HOST_MODULE_NAME); /* table userdatum metatable */
   lua_setmetatable(L, -2);                /* table userdatum */
@@ -105,7 +106,7 @@ static int l_host_at(lua_State * L)
   std::vector<sg_host_t> hosts = simgrid::s4u::Engine::get_instance()->get_all_hosts();
   sg_host_t host               = hosts[index - 1]; // lua indexing start by 1 (lua[1] <=> C[0])
   lua_newtable(L);              /* create a table, put the userdata on top of it */
-  sg_host_t *lua_host = (sg_host_t *) lua_newuserdata(L, sizeof(sg_host_t));
+  auto* lua_host = static_cast<sg_host_t*>(lua_newuserdata(L, sizeof(sg_host_t)));
   *lua_host = host;
   luaL_getmetatable(L, HOST_MODULE_NAME);
   lua_setmetatable(L, -2);
@@ -170,10 +171,7 @@ static int l_host_tostring(lua_State * L)
   return 1;
 }
 
-static const luaL_Reg host_meta[] = {
-  {"__tostring", l_host_tostring},
-  {0, 0}
-};
+static const luaL_Reg host_meta[] = {{"__tostring", l_host_tostring}, {nullptr, nullptr}};
 
 /**
  * @brief Registers the host functions into the table simgrid.host.