fix a bunch of compile-time errors
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1832d7adff
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@ -8,7 +8,7 @@ class andGate : public gate {
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public:
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andGate(priority_queue<event> *eQueue, int d, wire* wire1, wire* wire2,
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wire* wire3);
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int evaluate(int evTime);
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void evaluate(int evTime);
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};
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#endif // !AND
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@ -7,10 +7,10 @@ event::event(int num, int value, int setTime, wire * output){
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out = output;
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}
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bool event::operator<(const event &e1) {
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if(evTime == e1.evTime) {
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return evNum > e1.evNum;
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bool operator<(const event &e1, const event &e2) {
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if(e1.evTime == e2.evTime) {
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return e1.evNum > e2.evNum;
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}
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return evTime > e1.evTime;
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return e1.evTime > e2.evTime;
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}
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@ -7,7 +7,7 @@ using namespace std;
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class event {
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public:
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event(int num, int value, int setTime, wire * output);
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bool operator<(const event &e1);
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friend bool operator<(const event &e1, const event &e2);
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private:
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int evNum, evValue, evTime;
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wire *out;
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@ -1,17 +1,19 @@
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#ifndef GATE
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#define GATE
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#include "event.h"
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class wire;
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class gate {
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public:
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gate();
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virtual void evaluate() = 0;
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virtual void evaluate(int) = 0;
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protected:
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wire *in1, *in2, *out;
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priority_queue<event> *e;
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int delay;
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priority_queue<event> *e;
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};
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#endif // !GATE
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@ -5,6 +5,7 @@
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#include "wire.h"
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class norGate : public gate {
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public:
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norGate(priority_queue<event> *eQueue, int d, wire* wire1, wire* wire2,
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wire* wire3);
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void evaluate(int evTime);
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@ -5,6 +5,7 @@
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#include "event.h"
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class notGate : public gate {
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public:
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notGate(priority_queue<event> *eQueue, int d, wire* wire1, wire* wire2);
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void evaluate(int evTime);
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};
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@ -5,6 +5,7 @@
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#include "wire.h"
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class orGate : public gate {
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public:
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orGate(priority_queue<event> *eQueue, int d, wire* wire1, wire* wire2,
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wire* wire3);
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void evaluate(int evTime);
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@ -1,30 +1,38 @@
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#include <iostream>
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#include <fstream>
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#include <queue>
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#include "wire.h"
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#include "pQueue.h"
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#include "orGate.h"
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#include "xorGate.h"
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#include "norGate.h"
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#include "xnorGate.h"
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#include "andGate.h"
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#include "nandGate.h"
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#include "notGate.h"
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#include "event.h"
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using namespace std;
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int getDelay(string d);
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bool parseCircuit(vector<gate*> &gates, vector<wire*> &wires, fileName);
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bool parseCircuit(priority_queue<event> e, vector<gate*> &gates,
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vector<wire*> &wires, string fileName);
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wire* findWire(int n, vector<wire*> wires);
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bool parseVector(priority_queue<event> e, string fileName);
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int main() {
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// 1. Parse circuit file to create in-memory data structure of Gates and Wires
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// to simulate
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vector<gate*> gates;
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vector<wire*> wires;
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priority_queue<event> e;
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string fileName;
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getline(cin, fileName);
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bool parseSuccess = parseCircuit(gates, wires, fileName);
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bool parseSuccess = parseCircuit(e, gates, wires, fileName);
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if(parseSuccess) {
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// 2. Parse the vector file to initialize the simulation Queue with initial
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// Wire state (i.e., value) changes
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priority_queue< e;
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parseSuccess = e.parseVector(fileName);
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parseSuccess = parseVector(e, fileName);
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// 3. Simulate the circuit using Event-driven control
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// first, remove the top Event e in the Queue
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@ -33,11 +41,13 @@ int main() {
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// fourth, apply e's effects
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// 4. Print the results of the simulation
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}
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}
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bool parseCircuit(vector<gate*> &gates, vector<wire*> &wires, fileName) {
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bool parseCircuit(priority_queue<event> e, vector<gate*> &gates,
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vector<wire*> &wires, string fileName) {
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ifstream in;
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circuit.open(fileName + ".txt");
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in.open(fileName + ".txt");
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if(in.fail()) {
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cerr << endl << fileName << ".txt could not be opened :(";
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exit(1);
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@ -50,10 +60,10 @@ bool parseCircuit(vector<gate*> &gates, vector<wire*> &wires, fileName) {
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getline(in, tmpString);
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while(!in.eof()) {
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tmpType << in;
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in >> tmpType;
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tmpString << in;
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tmp1 << in;
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in >> tmpString;
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in >> tmp1;
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if(tmpType == "INPUT") {
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tmpWire = new wire(tmp1, true, tmpString);
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wires.push_back(tmpWire);
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@ -61,45 +71,45 @@ bool parseCircuit(vector<gate*> &gates, vector<wire*> &wires, fileName) {
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tmpWire = new wire(tmp1, false, tmpString);
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wires.push_back(tmpWire);
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}else if(tmpType == "NOT") {
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tmp2 << in;
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tmpGate = new notGate(getDelay(tmpString), findWire(tmp1),
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findWire(tmp2));
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in >> tmp2;
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tmpGate = new notGate(&e, getDelay(tmpString), findWire(tmp1, wires),
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findWire(tmp2, wires));
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gates.push_back(tmpGate);
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}else if(tmpType == "AND") {
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tmp2 << in;
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tmp3 << in;
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tmpGate = new andGate(getDelay(tmpString), findWire(tmp1), findWire(tmp2),
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findWire(tmp3));
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in >> tmp2;
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in >> tmp3;
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tmpGate = new andGate(&e, getDelay(tmpString), findWire(tmp1, wires),
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findWire(tmp2, wires), findWire(tmp3, wires));
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gates.push_back(tmpGate);
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}else if(tmpType == "NAND") {
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tmp2 << in;
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tmp3 << in;
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tmpGate = new nandGate(getDelay(tmpString), findWire(tmp1),
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findWire(tmp2), findWire(tmp3));
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in >> tmp2;
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in >> tmp3;
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tmpGate = new nandGate(&e, getDelay(tmpString), findWire(tmp1, wires),
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findWire(tmp2, wires), findWire(tmp3, wires));
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gates.push_back(tmpGate);
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}else if(tmpType == "OR") {
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tmp2 << in;
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tmp3 << in;
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tmpGate = new orGate(getDelay(tmpString), findWire(tmp1), findWire(tmp2),
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findWire(tmp3));
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in >> tmp2;
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in >> tmp3;
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tmpGate = new orGate(&e, getDelay(tmpString), findWire(tmp1, wires),
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findWire(tmp2, wires), findWire(tmp3, wires));
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gates.push_back(tmpGate);
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}else if(tmpType == "XOR") {
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tmp2 << in;
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tmp3 << in;
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tmpGate = new xorGate(getDelay(tmpString), findWire(tmp1), findWire(tmp2),
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findWire(tmp3));
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in >> tmp2;
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in >> tmp3;
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tmpGate = new xorGate(&e, getDelay(tmpString), findWire(tmp1, wires),
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findWire(tmp2, wires), findWire(tmp3, wires));
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gates.push_back(tmpGate);
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}else if(tmpType == "NOR") {
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tmp2 << in;
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tmp3 << in;
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tmpGate = new norGate(getDelay(tmpString), findWire(tmp1), findWire(tmp2),
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findWire(tmp3));
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in >> tmp2;
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in >> tmp3;
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tmpGate = new norGate(&e, getDelay(tmpString), findWire(tmp1, wires),
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findWire(tmp2, wires), findWire(tmp3, wires));
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gates.push_back(tmpGate);
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}else if(tmpType == "XNOR") {
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tmp2 << in;
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tmp3 << in;
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tmpGate = new xnorGate(getDelay(tmpString), findWire(tmp1), findWire(tmp2),
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findWire(tmp3));
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in >> tmp2;
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in >> tmp3;
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tmpGate = new xnorGate(&e, getDelay(tmpString), findWire(tmp1, wires),
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findWire(tmp2, wires), findWire(tmp3, wires));
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gates.push_back(tmpGate);
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}
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}
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@ -107,7 +117,7 @@ bool parseCircuit(vector<gate*> &gates, vector<wire*> &wires, fileName) {
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wire* findWire(int n, vector<wire*> wires) {
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for(auto i = wires.begin(); i != wires.end(); ++i) {
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if(n == *i) return i;
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if(n == (**i).getNumber()) return *i;
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}
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return nullptr;
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}
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@ -116,3 +126,7 @@ int getDelay(string d) {
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d.resize(d.size() - 2);
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return atoi(d.c_str());
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}
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bool parseVector(priority_queue<event> e, string fileName) {
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//TODO
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}
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@ -5,6 +5,7 @@
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#include "wire.h"
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class xnorGate : public gate {
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public:
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xnorGate(priority_queue<event> *eQueue, int d, wire* wire1, wire* wire2,
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wire* wire3);
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void evaluate(int evTime);
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@ -5,6 +5,7 @@
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#include "wire.h"
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class xorGate : public gate {
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public:
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xorGate(priority_queue<event> *eQueue, int d, wire* wire1, wire* wire2,
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wire* wire3);
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void evaluate(int evTime);
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