dev-cpp-users

Re: [Dev-C++] String to float?

[ropbert d b. <lon...@ju...>]

in c you would use this:
#include <math.h>
double atof(const char *s);
lonestar36
On Wed, 31 Jan 2001 20:26:12 +0100 Stein Nygaard <tem...@of...>
writes:
> Hi there...
> 
> How do I convert a string (like "7.25") to a float?
> 
> Thanks! :)
> 
> -------------
> #define stone
> 
> 
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
> http://lists.sourceforge.net/lists/listinfo/dev-cpp-users
> 

Re: [Dev-C++] String to float?

[<jos...@ya...>]

--- Stein Nygaard  escribió: > Hi there...
> 
> How do I convert a string (like "7.25") to a float?
> 
> Thanks! :)
> 
> -------------
> #define stone
> 


You need the function atof(). This function and atoi() and atol()
 are declared in stdlib.h

Hope this helps




Cheers,

Chemanuel

El rincón de Chemanuel - Resources for Windows programming in C++


---------------------------------
Do You Yahoo!?
- Get personalized email addresses from Yahoo! Mail Personal Address  - only $35 a year!