Converting hex into ascii

[Randy]

Hello,

I'd like to know how to convert a code in hex into a code ascii.

thx

 

[Hendrik Schober]

Hello,

I'd like to know how to convert a code in hex into a code ascii.

This question doesn't make much sense.
(Hexadecimal is a way to express numbers
while ASCII is a std defining which glyphs
are represented by which numbers.)
I assume you have a string representation
of a hexadecimal number and need the number
in a char. One way to do this is this:

char hex2char(const std::string& str)
{
std::istringstream iss(str);
char ch;
iss >> ch;
if( !iss ) {
throw conversion_error(str);
}
return ch;
}

HTH!

thx

Schobi

--
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I'm Schobi at suespammers dot org

"Sometimes compilers are so much more reasonable than people."
Scott Meyers