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/*
* DMSScheduler.cpp
*
* Created on: 02.11.2010
* Author: sven
*/
#ifndef GLOBAL_H_
#include "Global.h"
#endif
#include "DMSScheduler.h"
#include <iostream>
DMSScheduler::DMSScheduler() {
// TODO Auto-generated constructor stub
}
DMSScheduler::~DMSScheduler() {
// TODO Auto-generated destructor stub
}
void DMSScheduler::run(task_set& tasks,int ci)
{
cout << "D M S" << endl;
for(unsigned int task_count = 0; task_count < tasks.size(); task_count++)
{
m_queue.push(&tasks[task_count]);
}
while (!m_queue.empty()) {
Task* t = m_queue.top();
t->dump();
m_queue.pop();
}
for(int step= 0; step < ci; step++)
{
cout << (step + 1) << " ";
for(unsigned int task_count = 0; task_count < tasks.size(); task_count++)
{
m_queue.push(&tasks[task_count]);
}
bool scheduledAtask = false;
while (!m_queue.empty()) {
Task* t = m_queue.top();
if(!scheduledAtask && (t->getActC() > 0) ) {
t->execute();
scheduledAtask = true;
} else {
t->requeue();
}
m_queue.pop();
}
if (!scheduledAtask) {
cout << "no task needs to run";
}
cout << endl;
}
}
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