fig05_11.cpp

这是C＋＋编程经典的书上实例的源代码。 （英文名是《C＋＋ how to program》第3版）

// Fig. 5.11: fig05_11.cpp
// Printing a string one character at a time using
// a non-constant pointer to constant data
#include <iostream>

using std::cout;
using std::endl;

void printCharacters( const char * );

int main()
{
   char string[] = "print characters of a string";

   cout << "The string is:\n";
   printCharacters( string );
   cout << endl;
   return 0;
}

// In printCharacters, sPtr cannot modify the character 
// to which it points. sPtr is a "read-only" pointer
void printCharacters( const char *sPtr )
{
   for ( ; *sPtr != '\0'; sPtr++ )   // no initialization
      cout << *sPtr;
}



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