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📄 dequeconversion.cpp

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💻 CPP
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//: C20:DequeConversion.cpp

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

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

// (c) Bruce Eckel 1999

// Copyright notice in Copyright.txt

// Reading into a Deque, converting to a vector

#include "Noisy.h"

#include <deque>

#include <vector>

#include <iostream>

#include <algorithm>

#include <cstdlib>

using namespace std;



int main(int argc, char* argv[]) {

  int size = 25;

  if(argc >= 2) size = atoi(argv[1]);

  deque<Noisy> d;

  generate_n(back_inserter(d), size, NoisyGen());

  cout << "\n Converting to a vector(1)" << endl;

  vector<Noisy> v1(d.begin(), d.end());

  cout << "\n Converting to a vector(2)" << endl;

  vector<Noisy> v2;

  v2.reserve(d.size());

  v2.assign(d.begin(), d.end());

  cout << "\n Cleanup" << endl;

} ///:~

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