#include <iostream>

 #include <string>

 #include <map>

 #include <hugo/bin_heap.h>

 using namespace hugo;

 using namespace std;

 class string_int_map;

 // Egy binaris kupac, ami stringekhez rendelt double ertekeket tarol,

 // azaz mindig az a string van a tetejen, amihez a legkisebb szam tartozik.

 // A kupac egy string_int_map tipusu property_map segitsegevel tarolja

 // a stringek aktualis helyet sajatmagan belul.

 // Egy olyan stringhez, ami meg nincsen a kupac -1 -et kell rendelnunk.

 typedef BinHeap<string, double, string_int_map> StrDoubleHeap;

 class string_int_map : public map<string,int> {

   typedef map<string,int> parent;

 public:

   int get(const string &s) {

     // Bocs, ez igy gaaaany, de nem volt kedvem utananezni, hogy

     // hogy is mukodik ez a map :)

     if( count(s) == 0 ) {

       parent::operator[](s) = StrDoubleHeap::PRE_HEAP;

     }

     return parent::operator[](s);

   }

   int operator[](const string &s) {

     return get(s);

   }

   void set(const string &s, int i) {

       parent::operator[](s) = i;

   }

 };

 int main()

 {

   string_int_map sim;

   cout << "testing string_int_map default value:\n";

   cout << "  sim.get(\"alma\"): " << sim.get("alma") << endl;

   cout << "  sim[\"alma\"]: " << sim["alma"] << endl;

   cout << "creating the heap\n";

   StrDoubleHeap heap(sim);

   cout << "heap.push(\"alma\", 15);\n";

   heap.push("alma", 15);

   cout << "heap.set(\"korte\", 3.4);\n";

   heap.set("korte", 3.4);

   cout << "heap[\"alma\"] = " 

        << heap["alma"]

        << endl;

   cout << "heap.top() = "

        << heap.top() << endl;

   cout << "heap.prio() = "

        << heap.prio() << endl;

   cout << "heap.decrease(\"alma\", 1.2);\n";

   heap.set("alma", 1.2);

   cout << "heap.top() = "

        << heap.top() << endl;

   cout << "heap.prio() = "

        << heap.prio() << endl;

   cout << "heap.set(\"alma\", 22);\n";

   heap.set("alma", 22);

   cout << "heap.top() = "

        << heap.top() << endl;

   cout << "heap.prio() = "

        << heap.prio() << endl;

   cout << "heap.size() = "

        << heap.size() << endl;

   cout << "heap.pop();\n";

   heap.pop();

   cout << "heap.top() = "

        << heap.top() << endl;

   cout << "heap.prio() = "

        << heap.prio() << endl;

   cout << "heap.state(\"szilva\") = "

        << heap.state("szilva") << endl;

   cout << "heap.set(\"szilva\", 0.5);\n";

   heap.set("szilva", 0.5);

   cout << "heap.state(\"szilva\") = "

        << heap.state("szilva") << endl;

   cout << "heap.top() = "

        << heap.top() << endl;

   cout << "heap.pop();\n";

   heap.pop();

   cout << "heap.state(\"szilva\") = "

        << heap.state("szilva") << endl;

   cout << "heap.size() = "

        << heap.size() << endl;

   cout << "heap.pop();\n";

   heap.pop();

   cout << "heap.size() = "

        << heap.size() << endl;  

   cout << "heap.empty() = "

        << (heap.empty()?"true":"false") << endl;  

 }