Re: Unicode-savvy text handling

Subject: Re: Unicode-savvy text handling

From: Chris Espinosa <email@hidden>

Date: Thu, 21 Jun 2007 15:05:35 -0700

Delivered-to: email@hidden

On Jun 21, 2007, at 2:18 PM, Laurence Harris wrote:

So what's the most modern, recommended, Unicode-savvy way to convert a text string into a numeric value? CFNumberFormatter?

#include <CoreFoundation/CoreFoundation.h>

int main (int argc, const char * argv[]) {

CFStringRef myNumericString;

CFNumberFormatterRef formatter;

SInt32 v;

unsigned char utf8Array[12] = {0xEF, 0xBC, 0x91, 0xEF, 0xBC, 0x92, 0xEF, 0xBC, 0x93, 0xEF, 0xBC, 0x94};

myNumericString = CFStringCreateWithBytes(NULL, utf8Array, 12, kCFStringEncodingUTF8, false);

formatter = CFNumberFormatterCreate(NULL, CFLocaleCopyCurrent(), kCFNumberFormatterDecimalStyle);

if (CFNumberFormatterGetValueFromString(formatter, myNumericString, NULL, kCFNumberSInt32Type, (SInt32*)&v)) {

printf("The numeric value is %d\n", v);

return 0;

} else {

printf("Error getting value from string.\n");

return 2;

}

Chris

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Follow-Ups:

Re: Unicode-savvy text handling
- From: Laurence Harris <email@hidden>

References:

>Unicode-savvy text handling (From: Rick Mann <email@hidden>)

>Re: Unicode-savvy text handling (From: Laurence Harris <email@hidden>)

>Re: Unicode-savvy text handling (From: Rick Mann <email@hidden>)

>Re: Unicode-savvy text handling (From: Laurence Harris <email@hidden>)

>Re: Unicode-savvy text handling (From: Deborah Goldsmith <email@hidden>)

>Re: Unicode-savvy text handling (From: Laurence Harris <email@hidden>)

>Re: Unicode-savvy text handling (From: Deborah Goldsmith <email@hidden>)

>Re: Unicode-savvy text handling (From: Laurence Harris <email@hidden>)