#include <iostream>
#include <ostream>
#include <string>
#include <sstream>
#include <deque>
#include <algorithm>
#include <functional>
 
class reverse_word : public std::unary_function<std::string, std::string>
{
public:
    std::string& operator()(std::string& str)
    {
        std::reverse(str.begin(), str.end());
        return str;
    }
};
 
int main()
{
    std::string str ("the quick brown fox jumps over the lazy dog");
    std::cout << str << std::endl;
 
    std::stringstream ss (str);
    typedef std::deque<std::string> list_t;
    list_t word_list;
    std::string temp;
    while( ss >> temp )
        word_list.push_back(temp);
    std::for_each(word_list.begin(), word_list.end(), reverse_word() );
    list_t::const_iterator i;
    for( i = word_list.begin() ; i != word_list.end() ; ++i )
        std::cout << *i << " ";
}

#include "stdafx.h"
#include <iostream>
#include <string>
#include <cstdlib>
using namespace std;
void reverseword(char * reverse) {
    size_t size = strlen(reverse);              //get the size of the char *
    for(size_t i = 1; i <= size; i++)     
    {
        cout << reverse[size - i];                  //output the word
    }
}
void reverseword (string reverse) {
    size_t size = reverse.size();
    string::reverse_iterator walkword;
    for(walkword = reverse.rbegin(); walkword < reverse.rend(); walkword++)
    {
        cout << *walkword;
    }
}
int _tmain(int argc, _TCHAR* argv[])
{
    cout << "Method one for string reversal" << endl;
    cout << "==============================" << endl;
    cout << "== Using Char * and cin.getline" << endl;
    cout << "== using for statement to itterate" << endl;
    cout << "==============================" << endl;
 
    char * getwords = new char();       //will hold the words
    cout << "Please enter the words to reverse" << endl << endl << endl;
    cin.getline(getwords,100);           //get the word(s) to reverse
    reverseword(getwords);      //reverse the words
    cin.sync();//clean up buffer for next example
 
    cout << endl << endl << endl;
    cout << "Method Two for string reversal" << endl;
    cout << "==============================" << endl;
    cout << "== Using std::basic_string cin.getline" << endl;
    cout << "== using build in itterator members" << endl;
    cout << "==============================" << endl;
 
    string getwordsagain;
    cout << "Please enter the words to reverse" << endl << endl << endl;
    getline(cin, getwordsagain);
    reverseword(getwordsagain);
    cin.sync();                 //clean the buffah
    return 0;
}