[PPL-devel] ppl/interfaces ppl_interface_generator_common. ...

[Patricia Hill]

CVSROOT:	/cvs/ppl
Module name:	ppl
Branch: 	interfaces
Changes by:	hill at cs.unipr.it	2006-06-27 09:57:42

Modified files:
	interfaces     : ppl_interface_generator_common.m4 
	                 ppl_interface_generator_common_dat.m4 
	interfaces/Prolog: ppl_interface_generator_prolog_icc.m4 

Log message:
	Added and redone existing code so that any class of kind
	BD_Shape is a friend of any other class of kind BD_Shape
	and also a friend of Polyhedron class.
	
	Note that if a class is defined as a "friend" then the
	schema name ppl_new_ at TOPOLOGY@@CLASS at _from_@INTOPOLOGY@@FRIEND@
	is instantiated to have this class and friend.
	
	The Prolog C++ (ppl_prolog.icc) code needs the procedure
	converting terms to class handles to come before use.
	With this friend code, all these procedures must be defined
	before any other generated code.
	Therefore a new macro m4_pre_all_classes_code is called before
	generating the main classes code.
	This has a default expansion of the empty string.

Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/interfaces/ppl_interface_generator_common.m4.diff?cvsroot=ppl&only_with_tag=interfaces&r1=1.1.2.40&r2=1.1.2.41
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/interfaces/ppl_interface_generator_common_dat.m4.diff?cvsroot=ppl&only_with_tag=interfaces&r1=1.1.2.19&r2=1.1.2.20
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/interfaces/Prolog/ppl_interface_generator_prolog_icc.m4.diff?cvsroot=ppl&only_with_tag=interfaces&r1=1.1.2.18&r2=1.1.2.19