This is the souce code for Queues, but it has so many errors. Please update this without errors and warnings. template int queue ::isDecreasing() const { if (size() < 2) return true; cout << "test" << endl; for (size_t i = 0; i < size() - 1; i++) { cout << (i + 1 + _front) % _capacity << " : " << elements[(i + 1 + _front) % _capacity] << " vvvvv " << (i + _front) % _capacity << " : " << elements[(i + _front) % _capacity] << endl; if (elements[(i + 1 + _front) % _capacity] > elements[(i + _front) % _capacity]) return false; } return true; } template size_t queue::count(const T& data) const; { size_t counter = 0; for (size_t i = 0; i < size(); i++) { cout << i << ":" << elements[(_front + i) % _capacity] << endl; if (elements[(_front + i) % _capacity] == data) counter++; } return counter; }

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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This is the souce code for Queues, but it has so many errors. Please update this without errors and warnings.

template<class T>
int queue <T>::isDecreasing() const
{
   if (size() < 2) return true;
   cout << "test" << endl;

   for (size_t i = 0; i < size() - 1; i++)
   {
       cout << (i + 1 + _front) % _capacity << " : " << elements[(i + 1 + _front) % _capacity] << " vvvvv "
           << (i + _front) % _capacity << " : " << elements[(i + _front) % _capacity] << endl;

       if (elements[(i + 1 + _front) % _capacity] > elements[(i + _front) % _capacity])
           return false;
   }
   return true;
}

template<class T>
size_t queue<T>::count(const T& data) const;
{
   size_t counter = 0;
   for (size_t i = 0; i < size(); i++)
   {
       cout << i << ":" << elements[(_front + i) % _capacity] << endl;
       if (elements[(_front + i) % _capacity] == data) counter++;

   }
   return counter;
}

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