/*
 * Slots.cpp
 *
 *  Created on: Mar 29, 2014
 *      Author: robert
 */

#include "Slots.h"
#include "TimingCalculation.h"


Slots::Slots(sc_time clk) :
		clk(clk)
{

}

Slots::~Slots()
{
}

void Slots::moveCommandToNextFreeSlot(ScheduledCommand& command)
{
	while(!isFree(command.getStart()))
		command.delayStart(clk);
}

void Slots::cleanUpSlots(sc_time time)
{
	slotSet.erase(slotSet.begin(), slotSet.lower_bound(time));
}

void Slots::blockSlot(sc_time time)
{
	sc_assert(isClkAligned(time, clk));
	slotSet.insert(time);
}

bool Slots::isFree(sc_time time)
{
	return (slotSet.count(time) == 0);
}

void Slots::blockSlots(sc_time begin, sc_time end, bool excludeBorders)
{
	sc_assert(isClkAligned(begin, clk));
	sc_assert(isClkAligned(end, clk));

	if (excludeBorders)
	{
		begin += clk;
		end -= clk;
	}

	for (sc_time time = begin; time <= end; time += clk)
	{
		slotSet.insert(time);
	}

}