link.cpp

模拟P2P各种网络环境的,适合新手们的学习,不错的源码.

#include "Link.h"

ostream &operator<<(ostream &os, const Link &link)
{
	return os << link.mFrom << '\t' << link.mTo << '\t' << link.getType() << '\t' << link.mLinkProperty.getDirection() << '\t' << link.mLinkProperty.getDelay() << '\t' << link.mLinkProperty.getBandwidth() << '\t' << "****"<< '\t' << link.mLinkProperty.getLable();
}

Link::Link(): mFrom(-1), mTo(-1)
{ }

Link::Link(int from, int to): mFrom(from), mTo(to)
{ }

void Link::setType(int type)
{ mLinkProperty.setType(type); }

int Link::getType() const
{ return mLinkProperty.getType(); }

void Link::setDirection(bool direction)
{ mLinkProperty.setDirection(direction); }

bool Link::getDirection() const
{ return mLinkProperty.getDirection(); }

void Link::setFrom(int from)
{ mFrom = from; }

int Link::from() const /* get the id of "from node"; */
{ return mFrom; }

void Link::setTo(int to)
{ mTo = to; }

int Link::to() const /* get the id of "to node"; */
{ return mTo; }

void Link::reset() /* reset bandwidth manager ********use it?*******; */
{
	mBandwidthManager.setBandwidth(mLinkProperty.getBandwidth());
	mBandwidthManager.reset();
}

void Link::turnAround() /* turn the link around; */
{ int temp = mFrom; mFrom = mTo; mTo = temp; }

void Link::setProperty(const LinkProperty &property) /* set link property */
{ mLinkProperty = property; }

LinkProperty &Link::getProperty() /* get link property; */
{ return mLinkProperty; }

void Link::setBandwidth(unsigned long bandwidth)
{
	mLinkProperty.setBandwidth(bandwidth);
	mBandwidthManager.setBandwidth(bandwidth);
}

void Link::setDelay(unsigned long delay)
{ mLinkProperty.setDelay(delay); }

void Link::setBandwidthManager(const BandwidthManager &bandwidthManager)
{ mBandwidthManager = bandwidthManager; }

BandwidthManager &Link::getBandwidthManager()
{ return mBandwidthManager; }