Re: Unicode-savvy text handling

• Subject: Re: Unicode-savvy text handling
• From: Laurence Harris <email@hidden>
• Date: Thu, 21 Jun 2007 18:53:54 -0400
• Delivered-to: email@hidden
• Delivered-to: email@hidden

Excellent. That's what I'm doing now. Thanks,

Larry

On Jun 21, 2007, at 6:05 PM, Chris Espinosa wrote:

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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