#include <iostream>
//size_t_size_type1.cpp
using namespace std;
int main()
{
   string str1 ( "Hello world of string" );
   basic_string <char>::size_type sizeStr1, capStr1, xchar;
   size_t  myt; unsigned int n1; 
   sizeStr1 = str1.size (  );
   capStr1 = str1.capacity (  );
    //xchar="Hello Wrold"; Not allowed,  can't use a string
    //xchar ='H' ; // allowed 
    cout << "The size of string str1 is: " << sizeStr1 << endl;
    cout << "The capacity of string str1 is: " << capStr1  << endl;
     myt = sizeof(str1);  
     cout<< " myt = sizeof(str1) :"  << myt <<endl; 
     //
     myt = sizeof("This is a long line of chacters");  
     cout<< " myt = sizeof(custom) :"  << myt <<endl; 
     //
     myt = str1.length();
     cout<< " myt = str1.length() :"  << myt <<endl; 
     //
     n1 = str1.length();
     xchar = str1.length();
     cout << "n1 = str1.length(): "<< n1<< endl;
     cout <<"xchar = str1.length() :" << xchar;
	return 0;
}