class - How to space first_name + last_name C++ -

my question how can use spaces between first_name , last_name after instruct user input name. using code blocks , i'm kinda confused. in dev c++ can do

   cout<<first_name<<" "<<last_name; 

now doing practicing c++ using variables in class. here code.

    #include<iostream>     #include<string>     using namespace std;      class danielclass       {      public:         int setnamefunction(string first_name, string last_name)         {     cout<<"enter first name here: ";     cin>>first_name;     cout<<"enter last name here: ";     cin>>last_name;     name = first_name + last_name;         }          string getnamefunction()         {      return name;         }      private:        string name;     };       int main()     {         danielclass nameobject;        nameobject.setnamefunction("", "");        cout<<nameobject.getnamefunction();         cout<<"\n\n";        return 0;      } 

you can add string literals (which term string entered directly code quotes around -- " " in second line of code below) string variables using '+' operator.

you need change line reads:

    name = first_name + last_name; 

to:

    name = first_name + " " + last_name;