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Re: atof trucates real number with a dot but not comma on Linux [message #13660 is a reply to message #13528]

Sat, 19 January 2008 15:09

mr_ped is currently offline

mr_ped
Messages: 825
Registered: November 2005
Location: Czech Republic - Praha

Experienced Contributor

Basically you may hack it by changing dots to commas before atof:

#include <Core/Core.h>
using namespace UPP;
CONSOLE_APP_MAIN
{
	String real = "254.6";
	int dotindex;
	while ( (dotindex = real.Find('.')) != -1 ) real.Set(dotindex, ',');
	Cout().Put(real); Cout().PutEol();
}

Still why there's no one competent to resolve locales here is a little mystery to me.
Try to PM luzr about this thread, he should know where to look in U++ to either change locale to english, or to at least give you the decimal separator, so the upper piece of code will work in all languages. (wishful thinking)

I basically have all computers around me set to English and I hate any localized software, just because of these little problems which arise over time, so I'm not familiar with proper solution to those things.

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[Message index]

		atof trucates real number with a dot but not comma on Linux By: cocob on Sun, 13 January 2008 11:21
		Re: problem with stdlib By: cocob on Sun, 13 January 2008 11:33
		Re: problem with stdlib By: mirek on Sun, 13 January 2008 14:37
		Re: problem with stdlib By: cocob on Sun, 13 January 2008 15:48
		Re: problem with stdlib By: cocob on Mon, 14 January 2008 15:40
		Re: problem with stdlib By: mr_ped on Mon, 14 January 2008 16:54
		Re: problem with stdlib By: fudadmin on Mon, 14 January 2008 18:07
		Re: problem with stdlib By: cocob on Mon, 14 January 2008 19:07
		Re: problem with stdlib By: fudadmin on Mon, 14 January 2008 20:12
		Re: problem with stdlib By: cocob on Mon, 14 January 2008 20:25
		Re: problem with stdlib By: fudadmin on Mon, 14 January 2008 23:43
		Re: problem with stdlib By: fudadmin on Tue, 15 January 2008 00:09
		Re: atof trucates real number with a dot but not comma on Linux By: cocob on Tue, 15 January 2008 09:45
		Re: atof trucates real number with a dot but not comma on Linux By: cocob on Sat, 19 January 2008 09:59
		Re: atof trucates real number with a dot but not comma on Linux By: cbpporter on Sat, 19 January 2008 11:26
		Re: atof trucates real number with a dot but not comma on Linux By: cocob on Sat, 19 January 2008 11:44
		Re: atof trucates real number with a dot but not comma on Linux By: cbpporter on Sat, 19 January 2008 14:23
		Re: atof trucates real number with a dot but not comma on Linux By: mr_ped on Sat, 19 January 2008 15:09
		Re: atof trucates real number with a dot but not comma on Linux By: zsolt on Sat, 19 January 2008 15:17
		Re: atof trucates real number with a dot but not comma on Linux By: mr_ped on Sat, 19 January 2008 15:11

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