Function TSet_ToTable

Plugins/UnLua/Source/UnLua/Private/BaseLib/LuaLib_Set.cpp:176–202

* Convert the set to a Lua table */

 * Convert the set to a Lua table
 */
static int32 TSet_ToTable(lua_State* L)
{
    int32 NumParams = lua_gettop(L);
    if (NumParams != 1)
        return luaL_error(L, "invalid parameters");

    FLuaSet* Set = (FLuaSet*)(GetCppInstanceFast(L, 1));
    TSet_Guard(L, Set);

    if (!Set->ElementInterface->IsValid())
        return luaL_error(L, TCHAR_TO_UTF8(*FString::Printf(TEXT("invalid TSet element type:%s"), *Set->ElementInterface->GetName())));

    void* MemData = FMemory::Malloc(sizeof(FLuaArray), alignof(FLuaArray));
    FLuaArray* Array = Set->ToArray(MemData);
    Array->Inner->Initialize(Array->ElementCache);
    lua_newtable(L);
    for (int32 i = 0; i < Array->Num(); ++i)
    {
        lua_pushinteger(L, i + 1);
        Array->Get(i, Array->ElementCache);
        Array->Inner->Read(L, Array->ElementCache, true);
        lua_rawset(L, -3);
    }
    Array->Inner->Destruct(Array->ElementCache);
    FMemory::Free(MemData);
    return 1;
}

static const luaL_Reg TSetLib[] =
{