Language/OS - Multiplatform Resource Library/LANGUAGE OS.iso/cpp_libs/answrbok/6_3.lha/6_3/tst1.c

Text File | 1993-08-08 | 1KB | 50 lines

* Copyright (c) 1990 by AT&T Bell Telephone Laboratories, Incorporated. */
* The C++ Answer Book */
* Tony Hansen */
* All rights reserved. */
include <strclass.h>
include <substr.h>

ain()

   string w = "abcdefghijklmnop";
   string x = "0123456789wxyz";
   cout << "w=" << w;
   cout << "x=" << x;
   cout << "w(5)=" << w(5);
   string y = w(5,3);
   cout << "y=w(5,3)=" << y;
   cout << "x(-5)=" << x(-5);
   cout << "x(-5,3)=" << x(-5,3);
   cout << "x(0)=" << x(0);
   cout << "x(0,2)=" << x(0,2);
   cout << "x(11,8)=" << x(11,8);
   cout << "x(8,4)=" << x(8,4);

   cout << "\nx=" << x;
   x(2,2) = string("$$");
   cout << "x(2,2)='$$'\n";
   cout << "x=" << x << "\n";

   string z = x;
   cout << "\nz=" << z << "x=" << x;
   x(8,4) = string("WXYZ");
   cout << "x(8,4)='WXYZ'\n";
   cout << "x=" << x << "z=" << z << "\n";

ifdef TSTD
   z = x;
   cout << "\nz=" << z << "x=" << x;
   x(2,6) = string("QQQQ");
   cout << "x(2,6)='QQQQ'\n";
   cout << "x=" << x << "z=" << z << "\n";

   z = x;
   cout << "\nz=" << z << "x=" << x;
   x(8,2) = string("!!!!");
   cout << "x(8,2)='!!!!'\n";
   cout << "x=" << x << "z=" << z << "\n";
endif
   return 0;