Strange issue when converting from hex to float
Strange issue when converting from hex to float
- Subject: Strange issue when converting from hex to float
- From: Ian was here <email@hidden>
- Date: Thu, 21 Jul 2005 09:54:23 -0700 (PDT)
I have written a method that converts hex values to
floating point numbers. I am having a really strange
problem occur in the conversion process.
// Convert each hex segment to decimal. This code
works fine!
long alphaComp = strtol( alphaValue, NULL, 16 );
long redComp = strtol( redValue, NULL, 16 );
long greenComp = strtol( greenValue, NULL, 16 );
long blueComp = strtol( blueValue, NULL, 16 );
The following code segment always returns zero!!??
// Convert each decimal number to float.
float fAlpha = alphaComp / 255L;
float fRed = alphaComp / 255L;
float fGreen = alphaComp / 255L;
float fBlue = alphaComp / 255L;
Any ideas would be greatly appreciated. Thank you.
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