[gecode-users] Renaming file extensions: cc to cpp, icc to hpp

[Guido Tack]

Hi!

We have decided to rename all .cc files to .cpp, and all .icc files  
to .hpp.  The .hh files remain the same.  We do this so that the file  
type associations e.g. in IDEs or file system browsers work better,  
as .icc is typically not used for C++ headers but ColorSync profiles  
etc.

The idea behind our naming scheme is the following: files with cpp or  
hpp extension contain code, while .hh files are header files  
containing only declarations.  As a user, you never have to include  
anything except .hh files (which may in turn include .hpp files).

The changes have been committed to the trunk, the upcoming release  
2.2.0 will use the old (cc/icc) naming scheme.

Cheers,
	Guido