Simple.cpp

#include "Simple.h"

Simple::Simple() {
	cout << "ExpID = " << expID << ". Simple Algorithm."<< endl;
}

Simple::~Simple() {
	
}

void Simple::insert(IntervalSub sub)
{
	data.push_back(sub);
	numSub++;
}

bool Simple::deleteSubscription(IntervalSub sub)
{
	bool find = false;
	for (vector<IntervalSub>::iterator it = data.begin(); it != data.end(); it++) {
		if (it->id == sub.id) {
			data.erase(it);
			numSub--;
			find = true;
			break;
		}
	}
	return find;
}

void Simple::match(dPub& dpub, int& matchSubs)
{
	bool flag;
	int eValue;
	_for(i, 0, data.size())
	{
		flag = true;
		_for(j, 0, data[i].size) {
			eValue = dpub.AVmap[data[i].constraints[j].att];
			if (eValue < data[i].constraints[j].lowValue || eValue>data[i].constraints[j].highValue) {
				flag = false;
				break;
			}
		}
		if (flag)
			matchSubs++;
	}
	//cout << "Simple matches sub: : " << i << endl;
}

int Simple::calMemory() {
	long long size = 0; // Byte
	_for(i, 0, data.size()) {
		size += sizeof(int) * (2 + 3 * data[i].constraints.size());
	}
	size = size / 1024 / 1024; // MB
	return (int)size;
}