• "Phill" <phill pacific.net.au> Jan 16 2004
• "Matthew" <matthew.hat stlsoft.dot.org> Jan 16 2004
• "Phill" <phill pacific.net.au> Jan 16 2004
• Scott Michel <scottm mordred.cs.ucla.edu> Jan 16 2004
• "Phill" <phill pacific.net.au> Jan 16 2004

"Phill" <phill pacific.net.au> writes:

Is there a function, or what is considered the
best way, to convert a float to a char[]?

any help is appreciated

Phill.

"Matthew" <matthew.hat stlsoft.dot.org> writes:

It's been awhile, but

    float f;
    char sz[101];
    sprintf(sz, "%G", f);

"Phill" <phill pacific.net.au> wrote in message
news:bua4bf$2njm$1 digitaldaemon.com...
 Is there a function, or what is considered the
 best way, to convert a float to a char[]?

 any help is appreciated

 Phill.

"Phill" <phill pacific.net.au> writes:

Thanks mate! (:o))

Phill.

"Matthew" <matthew.hat stlsoft.dot.org> wrote in message
news:bua595$2p66$1 digitaldaemon.com...
 It's been awhile, but

     float f;
     char sz[101];
     sprintf(sz, "%G", f);

 "Phill" <phill pacific.net.au> wrote in message
 news:bua4bf$2njm$1 digitaldaemon.com...
 Is there a function, or what is considered the
 best way, to convert a float to a char[]?

 any help is appreciated

 Phill.

Scott Michel <scottm mordred.cs.ucla.edu> writes:

Phill <phill pacific.net.au> wrote:
 Is there a function, or what is considered the
 best way, to convert a float to a char[]?
 
 any help is appreciated


Depends on what you want to do and what your formatting needs happen to be.
sprintf() works fine and its quick and dirty. You can probably do better
by looking around at other library's source code for floating point
conversion (e.g., FreeBSD's sprintf(), glibc's sprintf(), etc.) and writing
your own conversion shim.


-scooter
-- 
Scott Michel                          | No research proposal ever survives 
UCLA Computer Science                 |    contact with implementation.
PhD Graduate Student                  | !!  Futuaris nisi irrisus ridebis  !!

"Phill" <phill pacific.net.au> writes:

sprintf if fine, Im just making a simple
calculator for my first outing with the D language.

Thanks !

Phill.


"Scott Michel" <scottm mordred.cs.ucla.edu> wrote in message
news:buac8r$68q$1 digitaldaemon.com...
 Phill <phill pacific.net.au> wrote:
 Is there a function, or what is considered the
 best way, to convert a float to a char[]?

 any help is appreciated


 Depends on what you want to do and what your formatting needs happen to


 sprintf() works fine and its quick and dirty. You can probably do better
 by looking around at other library's source code for floating point
 conversion (e.g., FreeBSD's sprintf(), glibc's sprintf(), etc.) and


 your own conversion shim.


 -scooter
 --
 Scott Michel                          | No research proposal ever survives
 UCLA Computer Science                 |    contact with implementation.
 PhD Graduate Student                  | !!  Futuaris nisi irrisus ridebis