repo update

Lecture/Week2/dog.cpp

@@ -1,71 +1,71 @@
-#include <iostream>
-#include "dog.h"
-using namespace std;
-
-Dog::Dog(int age, int namelength, char * name) {
-    this->age = age;
-    this->namelength = namelength;
-    this->name = new char[namelength];
-    for(int i = 0; i < namelength; i++){
-        this->name[i] = name[i];
-    }
-}
-
-Dog::~Dog(){
-    if(this->namelength > 0){
-        delete[] this->name;
-    }
-}
-
-Dog::Dog(const Dog& from){
-    this->age = from.age;
-    this->namelength = from.namelength;
-    this->name = new char[this->namelength];
-    for(int i = 0; i< this->namelength; i++){
-        this->name[i] = from.name[i];
-    }
-}
-
-Dog& Dog::operator=(const Dog& rhs){
-    if(&rhs != this){
-        // delete existing memory
-        if(namelength > 0){
-            delete[] this->name;
-        }
-        this->age = rhs.age;
-        this->namelength = rhs.namelength;
-        this->name = new char[namelength];
-        for(int i = 0; i < namelength; i++){
-            this->name[i] = rhs.name[i];
-        }
-    }
-    return *this;
-}
-
-char Dog::operator[](int index) const{
-    if(index >= namelength){
-        // Use with try/catch when called in main do exception e.what()
-        throw(out_of_range("index is larger than name length"));
-    }
-    return name[index];
-}
-
-char& Dog::operator[](int index){
-    if(index >= namelength){
-        // Use with try/catch when called in main do exception e.what()
-        throw(out_of_range("index is larger than name length"));
-    }
-    return name[index];
-}
-
-Dog Dog::puppy(int namelength, char * name){
-    Dog p(0, namelength, name);
-    return p;
-}
-
-ostream& operator<<(ostream& os, const Dog& d){
-    for(int i = 0; i< d.namelength; i++) {
-        os << d[i];
-    }
-    return os;
+#include <iostream>
+#include "dog.h"
+using namespace std;
+
+Dog::Dog(int age, int namelength, char * name) {
+    this->age = age;
+    this->namelength = namelength;
+    this->name = new char[namelength];
+    for(int i = 0; i < namelength; i++){
+        this->name[i] = name[i];
+    }
+}
+
+Dog::~Dog(){
+    if(this->namelength > 0){
+        delete[] this->name;
+    }
+}
+
+Dog::Dog(const Dog& from){
+    this->age = from.age;
+    this->namelength = from.namelength;
+    this->name = new char[this->namelength];
+    for(int i = 0; i< this->namelength; i++){
+        this->name[i] = from.name[i];
+    }
+}
+
+Dog& Dog::operator=(const Dog& rhs){
+    if(&rhs != this){
+        // delete existing memory
+        if(namelength > 0){
+            delete[] this->name;
+        }
+        this->age = rhs.age;
+        this->namelength = rhs.namelength;
+        this->name = new char[namelength];
+        for(int i = 0; i < namelength; i++){
+            this->name[i] = rhs.name[i];
+        }
+    }
+    return *this;
+}
+
+char Dog::operator[](int index) const{
+    if(index >= namelength){
+        // Use with try/catch when called in main do exception e.what()
+        throw(out_of_range("index is larger than name length"));
+    }
+    return name[index];
+}
+
+char& Dog::operator[](int index){
+    if(index >= namelength){
+        // Use with try/catch when called in main do exception e.what()
+        throw(out_of_range("index is larger than name length"));
+    }
+    return name[index];
+}
+
+Dog Dog::puppy(int namelength, char * name){
+    Dog p(0, namelength, name);
+    return p;
+}
+
+ostream& operator<<(ostream& os, const Dog& d){
+    for(int i = 0; i< d.namelength; i++) {
+        os << d[i];
+    }
+    return os;
 }

Lecture/Week2/dog.h

@@ -1,18 +1,18 @@
-using namespace std;
-
-class Dog {
-    public:
-    Dog(int age, int namelength, char * name);
-    // has to be dog object, not reference
-    static Dog Dog::puppy(int namelength, char *name);
-    Dog(const Dog& from);
-    ~Dog();
-    Dog& operator=(const Dog& rhs);
-    char operator[](int index) const;
-    char& operator[](int index);
-    friend ostream& operator<<(ostream& os, const Dog& d);
-    private:
-    int age;
-    int namelength;
-    char * name;
+using namespace std;
+
+class Dog {
+    public:
+    Dog(int age, int namelength, char * name);
+    // has to be dog object, not reference
+    static Dog Dog::puppy(int namelength, char *name);
+    Dog(const Dog& from);
+    ~Dog();
+    Dog& operator=(const Dog& rhs);
+    char operator[](int index) const;
+    char& operator[](int index);
+    friend ostream& operator<<(ostream& os, const Dog& d);
+    private:
+    int age;
+    int namelength;
+    char * name;
 };

Lecture/Week2/main.cpp

@@ -1,16 +1,16 @@
-#include <iostream>
-using namespace std;
-
-int & multiply(int A, int B) {
-    int i = A*B;
-    return i;
-}
-
-int main() {
-    int A = 5;
-    int B = 3;
-    int C = multiply(A,B);
-    cout << "A: " << A << " B: " << B << " C: " << C << endl;
-
-    return 0;
+#include <iostream>
+using namespace std;
+
+int & multiply(int A, int B) {
+    int i = A*B;
+    return i;
+}
+
+int main() {
+    int A = 5;
+    int B = 3;
+    int C = multiply(A,B);
+    cout << "A: " << A << " B: " << B << " C: " << C << endl;
+
+    return 0;
 }

Lecture/Week2/main2.cpp

@@ -1,15 +1,15 @@
-#include <iostream>
-using namespace std;
-
-int main() {
-    // int length;
-    // cin >> length;
-    int array1[3] = {3, 10, 40};
-    cout << array1 << endl;
-    cout << *array1 << endl;
-    cout << array1 << endl;
-
-
-
-    return 0;
+#include <iostream>
+using namespace std;
+
+int main() {
+    // int length;
+    // cin >> length;
+    int array1[3] = {3, 10, 40};
+    cout << array1 << endl;
+    cout << *array1 << endl;
+    cout << array1 << endl;
+
+
+
+    return 0;
 }