binder3.cpp

来自「Think in C++ 第二版源码」· C++ 代码 · 共 25 行

//: C21:Binder3.cpp
// From Thinking in C++, 2nd Edition
// Available at http://www.BruceEckel.com
// (c) Bruce Eckel 1999
// Copyright notice in Copyright.txt
// Binders aren't limited to producing predicates
#include "Generators.h"
#include <algorithm>
#include <vector>
#include <iostream>
#include <functional>
using namespace std;

int main() {
  ostream_iterator<int> out(cout, " ");
  vector<int> v(15);
  generate(v.begin(), v.end(), URandGen(20));
  copy(v.begin(), v.end(), out);
  cout << endl;
  transform(v.begin(), v.end(), v.begin(),
    bind2nd(multiplies<int>(), 10));
  copy(v.begin(), v.end(), out);
  cout << endl;
} ///:~