Example code for testing the String::iterator from OOP homework.

Example iterator test

String str1("Llama");
 
cout << "str1: " << str1[0] << str1[1] << str1[2] << str1[3] << str1[4] << str1[5] << endl;
 
cout << "*str1.begin(): " << *str1.begin() << endl;
cout << "*str1.end() == /0: " << (*str1.end() == '\0') << endl;
cout << "*++++++++++str1.begin() == /0: " << (*++++++++++str1.begin() == '\0') << endl;
cout << "++++++++++str1.begin() != str1.end(): " << ((++++++++++str1.begin()) != str1.end()) << endl;
 
for (String::iterator i = str1.begin(); i != str1.end(); i++) {
	cout << *i << endl;
}
 
// Result should be:
 
str1: Llama
*str1.begin(): L
*str1.end() == /0: 1
*++++++++++str1.begin() == /0: 1
++++++++++str1.begin() != str1.end(): 0
L
l
a
m
a