binder2.cpp

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//: C21:Binder2.cpp

// From Thinking in C++, 2nd Edition

// Available at http://www.BruceEckel.com

// (c) Bruce Eckel 1999

// Copyright notice in Copyright.txt

// More binders

#include <algorithm>

#include <vector>

#include <string>

#include <iostream>

#include <functional>

using namespace std;



int main() {

  ostream_iterator<string> out(cout, " ");

  vector<string> v, r;

  v.push_back("Hi");

  v.push_back("Hi");

  v.push_back("Hey");

  v.push_back("Hee");

  v.push_back("Hi");

  copy(v.begin(), v.end(), out);

  cout << endl;

  // Replace each "Hi" with "Ho":

  replace_copy_if(v.begin(), v.end(), 

    back_inserter(r), 

    bind2nd(equal_to<string>(), "Hi"), "Ho");

  copy(r.begin(), r.end(), out);

  cout << endl;

  // Replace anything that's not "Hi" with "Ho":

  replace_if(v.begin(), v.end(), 

    not1(bind2nd(equal_to<string>(),"Hi")),"Ho");

  copy(v.begin(), v.end(), out);

  cout << endl;

} ///:~

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