C++ Tutorial/string/string data

Use char pointer to point to the char array returned from string.data()

<source lang="cpp">#include <iostream> using std::cout; using std::endl;

1. include <string>

using std::string; int main() {

  string string1( "STRINGS" );
  const char *ptr1 = 0;
  ptr1 = string1.data();
  for ( int i = 0; i < string1.length(); i++ )
     cout << *( ptr1 + i ); // use pointer arithmetic
  return 0;

}</source>

STRINGS"