Purpose of .m4 files

Posted by MoonDragon on Apr 27, 2012; 3:35pm
URL: http://quantlib.414.s1.nabble.com/Purpose-of-m4-files-tp12122.html

Hi,

I would like to know the purpose of .m4. Using google i've understood that they are for information, however their contains for QuantLib are codes. Also i would to know how they are called in QuantLib C++ core codes.

Thanks in advance for your help,

MoonDragon