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--- cpp:vector_overloading [2017/05/12 05:02]
gthanos
+++ cpp:vector_overloading [2019/05/16 07:29]
gthanos
@@ Line 9: / Line 9: @@
 class Vector {
   int *array;
-  unsigned int size;
+  int size;
 public:
-  Vector(unsigned int length=0);
+  Vector(int length=0);
   Vector(const Vector &v);
   Vector(const Vector *v);
   ~Vector();
-  unsigned int length() const;// return Vector's length.
+  int length() const;// return Vector's length.
-  int &valueAt(unsigned int pos) const;  // return a reference to element at position pos
+  int &valueAt(int pos) const;  // return a reference to element at position pos
   int find(int a) const;      // check if a exists in Vector. Return it position >0 or -1
                               // if not element not found
@@ Line 24: / Line 24: @@
 };
-Vector::Vector(unsigned int length) {
+Vector::Vector(int length) {
   size = length;
   array = new (nothrow) int[size];
@@ Line 61: / Line 61: @@
 }
-unsigned int Vector::length() const {
+int Vector::length() const {
   return size;
 }
-int &Vector::valueAt(unsigned int pos) const {
+int &Vector::valueAt(int pos) const {
   if(pos>=length()) {
      cerr << "Invalid access position!\n";

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