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C/C++ Source or Header  |  2000-05-25  |  794 b   |  28 lines
  1. //: C20:DequeConversion.cpp
  2. // From Thinking in C++, 2nd Edition
  3. // Available at http://www.BruceEckel.com
  4. // (c) Bruce Eckel 1999
  5. // Copyright notice in Copyright.txt
  6. // Reading into a Deque, converting to a vector
  7. #include "Noisy.h"
  8. #include <deque>
  9. #include <vector>
  10. #include <iostream>
  11. #include <algorithm>
  12. #include <cstdlib>
  13. using namespace std;
  14.  
  15. int main(int argc, char* argv[]) {
  16.   int size = 25;
  17.   if(argc >= 2) size = atoi(argv[1]);
  18.   deque<Noisy> d;
  19.   generate_n(back_inserter(d), size, NoisyGen());
  20.   cout << "\n Converting to a vector(1)" << endl;
  21.   vector<Noisy> v1(d.begin(), d.end());
  22.   cout << "\n Converting to a vector(2)" << endl;
  23.   vector<Noisy> v2;
  24.   v2.reserve(d.size());
  25.   v2.assign(d.begin(), d.end());
  26.   cout << "\n Cleanup" << endl;
  27. } ///:~
  28.