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Conversion hex to int [message #5708]

Tue, 10 October 2006 18:17

zaurus
Messages: 42
Registered: May 2006

Member

Hi!

Is there a function to convert a String which is holding a hex value (0xABCD) into the integer value? I couldn't find something suitable in Convert.h.

Thanks for any hints.

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Re: Conversion hex to int [message #5710 is a reply to message #5708]

Tue, 10 October 2006 20:02

Werner
Messages: 234
Registered: May 2006
Location: Cologne / Germany

Experienced Member

zaurus wrote on Tue, 10 October 2006 18:17

Hi!

Is there a function to convert a String which is holding a hex value (0xABCD) into the integer value? I couldn't find something suitable in Convert.h.

Thanks for any hints.

Just have a look at "cstdlib" and you'll find "strtol" and "strtoul". Smile

Werner

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Re: Conversion hex to int [message #5715 is a reply to message #5708]

Wed, 11 October 2006 06:48

mirek
Messages: 14291
Registered: November 2005

Ultimate Member

There is low-level C-like

int           ScanInt(const char *ptr, const char **endptr = NULL, int radix = 10);
int           ScanInt(const wchar *ptr, const wchar **endptr = NULL, int radix = 10);

used with radix = 16....

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Re: Conversion hex to int [message #5735 is a reply to message #5708]

Wed, 11 October 2006 18:37

zaurus
Messages: 42
Registered: May 2006

Member

Thanks for the help. The ScanInt works fine.

Really a great support in this forum. I hope I can contribute in future with answers and not only questions.

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