/* -*- C++ -*-

  *

  * This file is a part of LEMON, a generic C++ optimization library

  *

  * Copyright (C) 2003-2008

  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport

  * (Egervary Research Group on Combinatorial Optimization, EGRES).

  *

  * Permission to use, modify and distribute this software is granted

  * provided that this copyright notice appears in all copies. For

  * precise terms see the accompanying LICENSE file.

  *

  * This software is provided "AS IS" with no warranty of any kind,

  * express or implied, and with no claim as to its suitability for any

  * purpose.

  *

  */

 #include <lemon/counter.h>

 #include <vector>

 using namespace lemon;

 template <typename T>

 void bubbleSort(std::vector<T>& v) {

   Counter op("Bubble Sort - Operations: ");

   Counter::NoSubCounter as(op, "Assignments: ");

   Counter::NoSubCounter co(op, "Comparisons: ");

   for (int i = v.size()-1; i > 0; --i) {

     for (int j = 0; j < i; ++j) {

       if (v[j] > v[j+1]) {

         T tmp = v[j];

         v[j] = v[j+1];

         v[j+1] = tmp;

         as += 3;

       }

       ++co;

     }

   }

 }

 template <typename T>

 void insertionSort(std::vector<T>& v) {

   Counter op("Insertion Sort - Operations: ");

   Counter::NoSubCounter as(op, "Assignments: ");

   Counter::NoSubCounter co(op, "Comparisons: ");

   for (int i = 1; i < int(v.size()); ++i) {

     T value = v[i];

     ++as;

     int j = i;

     while (j > 0 && v[j-1] > value) {

       v[j] = v[j-1];

       --j;

       ++co; ++as;

     }

     v[j] = value;

     ++as;

   }

 }

 template <typename MyCounter>

 void counterTest() {

   MyCounter c("Main Counter: ");

   c++;

   typename MyCounter::SubCounter d(c, "SubCounter: ");

   d++;

   typename MyCounter::SubCounter::NoSubCounter e(d, "SubSubCounter: ");

   e++;

   d+=3;

   c-=4;

   e-=2;

   c.reset(2);

   c.reset();

 }

 void init(std::vector<int>& v) {

   v[0] = 10; v[1] = 60; v[2] = 20; v[3] = 90; v[4] = 100;

   v[5] = 80; v[6] = 40; v[7] = 30; v[8] = 50; v[9] = 70; 

 }

 int main()

 {

   counterTest<Counter>();

   counterTest<NoCounter>();

   std::vector<int> x(10);

   init(x); bubbleSort(x);

   init(x); insertionSort(x);

   return 0;

 }