[PURRS-devel] purrs/src Cached_Expr.cc Cached_Expr.defs.hh C ...

[Tatiana Zolo]

CVSROOT:	/cvs/purrs
Module name:	purrs
Changes by:	zolo at cs.unipr.it	2003-01-20 19:40:46

Added files:
	src            : Cached_Expr.cc Cached_Expr.defs.hh 
	                 Cached_Expr.inlines.hh Cached_Expr.types.hh 

Log message:
	Added the class for holding expressions and attributes we may have or may have
	not computed (and that we do not want to compute more than once).

Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/Cached_Expr.cc?cvsroot=purrs&rev=1.1
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/Cached_Expr.defs.hh?cvsroot=purrs&rev=1.1
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/Cached_Expr.inlines.hh?cvsroot=purrs&rev=1.1
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/Cached_Expr.types.hh?cvsroot=purrs&rev=1.1