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Convert from String to String *

Posted on 2004-04-25
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Last Modified: 2010-04-01
Is there a way to convert a String to a String *?
say a function :
String A_func();

I want to convert whatever returned by A_func to a String* (in VC++.net format)
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Question by:lordiano
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3 Comments
 
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Expert Comment

by:AlexFM
ID: 10915581
You need to provide more details. I don't think it is possible to write function like

String A_func();

Compiler doesn't allow this for reference types.
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stefan73 earned 125 total points
ID: 10916262
Hi lordiano,
If it is your own function which needs a string*, rewrite it to string&. Pointers are evil :-)

Otherwise, you need a temporary var:
string temp=A_func();
call_other_func(&temp); // -> string*


Cheers,
Stefan
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LVL 12

Expert Comment

by:stefan73
ID: 10916271
BTW: Since string& and string* are very closely related, you could also try if an implicit typecast is done when you do

string* A_func();

...but I'm not sure.
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