string.cpp

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#include <iostream>   // for cout, endl
#include <string>     // for string
 
#include <examples.h>
 
 
int main ()
{
    std::string test;
 
    // Type in a string over five characters long.
    while (test.empty() ||  test.size() < 5) {
        std::cout << "Type a string between 5 and 100 characters long. \n";
        std::cin >> test;
    }
 
    // Try operator[] access.
    std::cout << "Changing the third character from "
              << test[2] << " to * \n";
    test [2] = '*';
 
    std::cout << "now its: " << test << "\n\n";
 
    // Try the insertion member function.
    test.insert (test.size() / 2, "(the middle is here!)");
    std::cout << "Identifying the middle: " << test << "\n\n";
 
    // Try replacement.
    test.replace (test.find ("middle", 0), 6, "center");
    std::cout << "I didn't like the word 'middle', so instead, I'll say: \n"
              << test << std::endl; 
 
    return 0;
}