Wrong description for bool Exiv2::Image::iccProfileDefined()

[trufanov-nok]

It's the same as for void clearIccProfile ().:

virtual void clearIccProfile ()
Erase iccProfile. the profile is not removed from the actual image until the writeMetadata() method is called.
 
virtual bool iccProfileDefined ()
Erase iccProfile. the profile is not removed from the actual image until the writeMetadata() method is called.

I've noticed this on a website: https://exiv2.org/doc/classExiv2_1_1Image.html
It seems the doc is autogenerated from this header:
https://github.com/Exiv2/exiv2/blob/main/include/exiv2/image.hpp#L232

[clanmills]

Alex. @trufanov-nok Thanks for letting us know. You're correct. The API documentation is generated from the comments in the header file using Doxygen. We do a little post-processing on the doxygen to modify the look'n'feel of the pages.

clearIccProfile() deletes the icc profile in the image instance. The file is rewritten with image->writeMetadata()

iccProfileDefined() returns the status of the ICC profile in the image instance. Peter @postscript-dev can you create a PR for those changes, please.

[postscript-dev]

I will look at this later in the week.