Initial commit

c++/Others/Accessing a Vector Through an Iterator.cpp

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+Accessing a Vector Through an Iterator
+#include <iostream>
+#include <vector>
+#include <cctype>
+using namespace std;
+int main()
+{
+  vector<char> vectorObject(10); 
+  vector<char>::iterator p;      // create an iterator
+  int i;
+
+
+  p = vectorObject.begin();
+  i = 0;
+  while(p != vectorObject.end()) {
+    *p = i + 'a';
+    p++;
+    i++;
+  }
+
+  cout << "Original contents:\n";
+  p = vectorObject.begin();
+  while(p != vectorObject.end()) {
+    cout << *p << " ";
+    p++;
+  }
+  cout << "\n\n";
+  // change contents of vector
+  p = vectorObject.begin();
+  while(p != vectorObject.end()) {
+    *p = toupper(*p);
+    p++;
+  }
+  // display contents of vector
+  cout << "Modified Contents:\n";
+  p = vectorObject.begin();
+  while(p != vectorObject.end()) {
+    cout << *p << " ";
+    p++;
+  }
+  cout << endl;
+  return 0;
+}