dev-cpp-users

[Dev-C++] float to string

[Magda B. <mb...@wp...>]

 
How to convert float to string

thanx

Re: [Dev-C++] float to string

[Zodiaq <zo...@ac...>]

Hello Magda and all Dev-C++ users,

Saturday, December 28, 2002, 11:19:33 PM, Magda wrote as follows:

 
MB> How to convert float to string

LOL!
first: for such questions you should use genereal discussion groups,
this one is dedicated for DevC++... if you are form Poland (tak jak
ja) then use this one: pl.comp.lang.c

second: I use this simple method:
char strInfo[ 100 ];
float fPi = 3.1415926;
sprintf( strInfo, "%f", fPi );
remember to include <stdio.h>

and if you really want to use string class then do this similar to
this:

strstream input;
input << fPi;
string strInfo( input.c_str( )); //or smth like this...

MB> thanx

-- 
regards, Zodiaq

Re: [Dev-C++] float to string

[<cg...@wo...>]

#include <stdlib.h>
char* gcvt(double your_value, int number_of_digits, char* buffer);

Go to www.cplusplus.com and search in the reference for it.