How can I return to a string address and then assign it to a new string?

Posted by Y_Y on Stack Overflow See other posts from Stack Overflow or by Y_Y
Published on 2010-04-12T00:08:49Z Indexed on 2010/04/12 0:13 UTC
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I have 1 function that I want to return the address of an assigned string to the main function and assign an new string pointer with the same address so that the new string will have the contents of the old string.

For example:

 unknown_datatype function()
 {
      char *old = "THE STRING";
      return old;
 }

 int main()
 {
      char *snew = "";
      snew = function();
      return 0;
 }

*unknown_datatype means I don't know that to put there...

*How can I approach this without changing anything in the main() method

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How can I return to a string address and then assign it to a new string? - Developer IT

How can I return to a string address and then assign it to a new string?

c

pointers

strings

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C++ smart pointers: sharing pointers vs. sharing data

handling refrence to pointers/double pointers using SWIG [C++ to Java]

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