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Calling a value from a class to a different class

Kappa (7)
So as the title says, is there a way to call a value of a class user defined function to another class user defined funtion?... for my code below i would like to use the values that i have in string userinfo() and display them at void view() , please teach me

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  #include <iostream>//i/o
#include <cmath>//math expressions
#include <iomanip>//i/o manipulations
#include <string>//string values
#include <fstream>//to read from a file

const double waterrate=108.01198630; //php per cu.m
const double elecrate=8.1081729;//php per kWh
using namespace std;
class info
{
	protected:
	string Lname;
	string Fname;
	string branch;
	string add;
	public:
	string userinfo()
	{
		
		cout<<"\nenter User first name and last name:";
		cin>>Fname>>Lname;
		cout<<"\nEnter from which branch you are paying: ";
		cin>>branch;
		cout<<"\nEnter your Home address: ";
		cin>>add;
		
		cout<<"\nUser name:\t"<<Fname<<" "<<Lname<<endl;
		cout<<"\nPayment Branch: "<<branch<<endl;
		cout<<"\nUser Address: "<<add<<endl;
		
		return Fname;
		return Lname;
		return branch;
		return add;
		
		}	
	/*void info.userinfo()
	{
		cout<<"\nUser name:\t"<<Fname<<" "<<Lname<<endl;
		cout<<"\nPayment Branch: "<<branch<<endl;
		cout<<"\nUser Address: "<<add<<endl;
		
		
	}*/
};

class waterbill//inputs and compus of water
{
	private:
		double prevmetrRead, currntmetrRead;
		public:
		double wamnt;
		
	public:
		double wcost()
		{
			cout<<"enter your previous water reading: ";
			cin>>prevmetrRead;
			cout<<"enter your current water reading: ";
			cin>>currntmetrRead;
			
			wamnt=abs(prevmetrRead-currntmetrRead)*waterrate;
			cout<<"your total water balance is : "<<wamnt<<" "<<"php"<<endl;
			
			
			return wamnt;
		}
};

class electricbill//input and compus of electric bill
{
	private:
	double prevmetrRead, currntmetrRead;
	public:
	double eamnt;
	public:
		double ecost()
		{
			cout<<"enter your previous Electricity reading: ";
			cin>>prevmetrRead;
			cout<<"enter your current water reading: ";
			cin>>currntmetrRead;
			
			eamnt=abs(prevmetrRead-currntmetrRead)*elecrate;
			cout<<"your total water balance is : "<<eamnt<<" "<<"php"<<endl;
			
			return eamnt;
		}
		
};

class viewuserinfofromthemenu
{
	protected:
		void view()
		{ 
			//HERE	
		}	
};





int main()//main function
{
	
	info i;
	waterbill w;
	electricbill e;
	int select;
	i.userinfo();
	
	cout<<endl;
	cout<<endl;
	cout<<"welcome to _______ bayad center";
	cout<<"\nPlease Select an option\n\n1.Compute Electricity Balance\n2.Compute Water Balance\n3.Settle Charges\n4.View UserInfo\n5.Exit: ";
	cout<<"your chosen option:";
	cin>>select;
	
	if(select==1)
		{
			e.ecost();
		}
	else if(select==2)
		{
			w.wcost();
		}
	else if(select==4)
		{
		   
		}
	
	
	
	
	

	return 0;
}
keskiverto (10399)
A function is a function.

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#include <string>
#include <iostream>

void foo() {
  // we want to write the size of a string into std::cout here
}

int main()
{
  std::string bar = "Hello";
  foo(); // we want to see the size of bar here
}

What does it take to get what we want?
Kappa (7)
Forgot to reply.. thanks keskiverto!! i actually got it!
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