Doing things.

Attribute.cpp

@@ -7,6 +7,7 @@ Attribute::Attribute(){
 	type = "";
 	key = 0;
 	size = 0;
+	limit = 0;
 }
 
 Attribute::Attribute(string n, string t, bool k){ 
@@ -14,13 +15,15 @@ Attribute::Attribute(string n, string t, bool k){
 	type = t;
 	key = k;
 	size = 0;
+	limit = 20;
 }
 
 Attribute::Attribute(string n, string t, bool k, int s){ 
 	name = n;
 	type = t;
 	key = k;
-	size = s;
+	size = 0;
+	limit = s;
 }
 
 void Attribute::addCell(string v){

Attribute.h

@@ -10,6 +10,7 @@ class Attribute{
 	string type;
 	bool key;
 	int size;
+	int limit;
 	
 public:
 	Attribute();

DBEngine.cpp

@@ -58,11 +58,12 @@ void DBEngine::save(string n){
 	string name = n + ".txt";
 	file.open(name);
 	
-	for(int i = 0; i < commands.size(); ++i){
+	for(int i = 0; i < commands.size(); ++i)
+	{
 		file << commands[i] << endl;
 	}
 	
-	file.close();
+	//file.close();
 }
 	
 vector<Relation> DBEngine::getRelations(){ 

DBEngine.h

@@ -22,21 +22,12 @@ public:
 	void saveToFile(vector<string> cmds);
 	Relation selection(string attName, string s, Relation r);
 	Relation projection(vector<string> input, Relation r);
-<<<<<<< HEAD
 	Relation product(string s1, Relation r1, Relation r2);
-	void rename(Relation& r, vector<string> oldnames, vector<string> newnames);
 	void save();
 	void save(string n);
 	void storeCommands(string s);
-	Relation setUnion(Relation r1, Relation r2);
-	//void setDiff();
-	//void crossProduct();
-=======
-	void save();
-	void storeCommands(string s);
 	void rename(Relation& r, vector<string> oldnames, vector<string> newnames);
 	Relation setUnion(Relation r1, Relation r2);
 	Relation setDiff(Relation r1, Relation r2);
 	Relation crossProduct(Relation r1, Relation r2);
->>>>>>> master
 };

test.cpp

@@ -48,4 +48,12 @@ int main () {
 	//engine.getTableFromName("MoarFood").display();
 
 	engine.crossProduct(engine.getTableFromName("Food"), engine.getTableFromName("MoarFood")).display();
+	string x;
+	cout << "Enter DBMS Commands: ";
+	while(getline(cin, x))
+	{
+		//cout << x << endl;
+		parse(x, engine);
+		cout << "Enter DBMS Commands: ";
+	}
 }