=====replace=====
Syntax:

<code>
    #include <string>
    string& replace( size_type index, size_type num, const string& str );
    string& replace( size_type index1, size_type num1, const string& str, size_type index2, size_type num2 );
    string& replace( size_type index, size_type num, const Char* str );
    string& replace( size_type index, size_type num1, const Char* str, size_type num2 );
    string& replace( size_type index, size_type num1, size_type num2, Char ch);

    string& replace( iterator start, iterator end, const string& str );
    string& replace( iterator start, iterator end, const Char* str );
    string& replace( iterator start, iterator end, const Char* str, size_type num );
    string& replace( iterator start, iterator end, size_type num, Char ch );
    string& replace( iterator start, iterator end, input_iterator start2, input_iterator end2 );
</code>
The function replace() either:

  * replaces up to ''num'' characters of the current string with characters from ''str'', beginning at ''index'',
  * replaces up to ''num1'' characters of the current string (starting at ''index1'') with up to ''num2'' characters from ''str'' beginning at ''index2'',
  * replaces up to ''num'' characters of the current string with characters from ''str'', beginning at ''index'' in ''str'',
  * replaces up to ''num1'' characters in the current string (beginning at ''index1'') with ''num2'' characters from ''str'' beginning at ''index2'',
  * replaces up to ''num1'' characters in the current string (beginning at ''index'') with ''num2'' copies of ''ch'',
  * replaces the characters in the current string from ''start'' to ''end'' with ''str'',
  * replaces characters in the current string from ''start'' to ''end'' with ''num'' characters from ''str'',
  * or replaces the characters in the current string from start to end with num copies of ch.

For example, the following code displays the string "They say he carved it himself...find your soul-mate, Homer."

<code>
     string s = "They say he carved it himself...from a BIGGER spoon";
     string s2 = "find your soul-mate, Homer.";
     s.replace( 32, s.length() - 32, s2 );
     cout << s << endl;
</code>

Related Topics: [[insert]]