35 lines
725 B
C++
35 lines
725 B
C++
#include "xnorGate.h"
|
|
|
|
using namespace std;
|
|
|
|
xnorGate::xnorGate(priority_queue<event> *eQueue, int d, wire* wire1,
|
|
wire* wire2, wire* wire3) {
|
|
e = eQueue;
|
|
delay = d;
|
|
in1 = wire1;
|
|
in2 = wire2;
|
|
out = wire3;
|
|
}
|
|
|
|
void xnorGate::evaluate(int evTime) {
|
|
if (in1->getValue(evTime) != -1 && in2->getValue(evTime) != -1) {
|
|
if (in1->getValue(evTime) == in2->getValue(evTime)) {
|
|
if (out->getValue(evTime + delay) != 1) {
|
|
e->push(event(e->size, 1, evTime + delay, out));
|
|
out->setValue(1, evTime + delay);
|
|
}
|
|
}
|
|
else {
|
|
if (out->getValue(evTime + delay) != 0) {
|
|
e->push(event(e->size, 0, evTime + delay, out));
|
|
out->setValue(0, evTime + delay);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
int xnorGate::getDelay()
|
|
{
|
|
return delay;
|
|
}
|