Differences

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--- cpp:exception [2023/05/15 13:57] – gthanos
+++ cpp:exception [2023/05/15 14:00] – gthanos
@@ Line 11: / Line 11: @@
 class Vector {
   int *array;
-  int size;
+  int long;
 public:
-  Vector(int length=0);
+  Vector(long length=0);
   ~Vector();
   int &valueAt(int pos) const;  // returns a reference to element at position pos
@@ Line 22: / Line 22: @@
 <code cpp Vector.cpp>
 #include "Vector.hpp"
-Vector::Vector(int length) {
+Vector::Vector(long length) {
   size = length;
   array = new (nothrow) int[size];
@@ Line 52: / Line 52: @@
 int main() {
-  int size;
+  long size;
   cout << "Enter verctor size: ";
   cin >> size;
@@ Line 71: / Line 71: @@
 class Vector {
   int *array;
-  int size;
+  long size;
 public:
-  Vector(int length=0);
+  Vector(long length=0);
   ~Vector();
   int &valueAt(int pos) const;  // returns a reference to element at position pos
@@ Line 84: / Line 84: @@
 #include "Vector.hpp"
-Vector::Vector(int length) {
+Vector::Vector(long length) {
   size = length;
   array = new int[size];
@@ Line 108: / Line 108: @@
 int main() {
-  int size;
+  long size;
-  do {
-    cout << "Enter verctor size: ";
+  cout << "Enter verctor size: ";
-    cin >> size;
+  cin >> size;
-    try {
+  try {
-      Vector v(size);
+    Vector v(size);
-    } catch(std::bad_alloc ex) {
+  } catch(std::bad_alloc ex) {
-      if(size<=0) {
+    std::cout << "Allocation failure!\n";
-        cout << "Vector size should be a positive integer! Retry...\n";
+    exit(-1);
-        continue;
+  }
-      }
-      exit(-1);
-    }
-    for(int i=0; i<size; i++)
-    v.valueAt(i) = 100-1;
-  } while(size<1);
 }
 </code>