Re: [Boost-users] [bind] Template deduction

From: Patrick Loney (Patrick.Loney_at_[hidden])
Date: 2008-03-05 11:45:15

A template is only a pattern not code, DoFoo cannot be bound to because
it doesn't exist so you can't do what you want, for more details have a
look here :
http://www.parashift.com/c++-faq-lite/templates.html#faq-35.15. 

 

Do you really need a template function for this, just overload a
function with one converting the char* into a std::string or visa versa

 

________________________________

From: boost-users-bounces_at_[hidden]
[mailto:boost-users-bounces_at_[hidden]] On Behalf Of Robert Dailey
Sent: 05 March 2008 16:37
To: boost-users_at_[hidden]
Subject: Re: [Boost-users] [bind] Template deduction

 

On Tue, Mar 4, 2008 at 7:16 PM, Marshall Clow <marshall_at_[hidden]> wrote:

        Would this work?

             std::for_each( myStrings.begin(), myStrings.end(),
boost::bind(

        &DoFoo<std::string>, 5, _1 ) );

Well, the example I gave was probably overly simple. The real example
uses a boost::python::list, which can either take a char* or a
std::string. At the time I'm doing the boost::bind, I do not know what
type is being passed in.

______________________________________________________________________
This email has been scanned by the MessageLabs Email Security System.
For more information please visit http://www.messagelabs.com/email 
______________________________________________________________________

******************************************************************************

"This message and any attachments are solely for the intended recipient and may contain confidential and privileged information. If you are not the intended recipient, any disclosure, copying, use, or distribution of the information included in this message and any attachments is prohibited. If you have received this communication in error, please notify us by reply e-mail and immediately and permanently delete this message and any attachments. Thank you."

Interactive Transaction Solutions Ltd (2473364 England)

Registered Office: 
Systems House, 
Station Approach
Emsworth PO10 7PW

**********************************************************************

Ce message électronique contient des informations confidentielles à l'usage unique des destinataires indiqués, personnes physiques ou morales. Si vous n'êtes pas le destinataire voulu, toute divulgation, copie, ou diffusion ou toute autre utilisation de ces informations, est interdite. Si vous avez reçu ce message électronique par erreur, nous vous remercions d'en avertir son expéditeur immédiatement par email et de détruire ce message ainsi que les éléments attachés.

Interactive transaction Solutions SAS- France (RCS Pontoise : 489 397 877)

Siège social :
Parc Saint Christophe, 
10, Avenue de l’Entreprise
95865 Cergy-Pontoise Cedex

______________________________________________________________________
This email has been scanned by the MessageLabs Email Security System.
For more information please visit http://www.messagelabs.com/email 
______________________________________________________________________