CVSROOT: /cvs/purrs Module name: purrs Changes by: zolo@cs.unipr.it 2002-12-22 18:47:40 Modified files: src : Expr.cc Expr.defs.hh Expr.inlines.hh Recurrence.cc alg_eq_solver.cc compute_prod.cc gosper.cc rr_solver.cc simplify.cc sum_poly.cc Log message: The function `substitute_symbol_with_expression()' has been renamed `substitute()' and has been generalized: now it replaces expressions with expressions. Moreover, `substitute()' is now a method of the class `Expr'. Consequently, removed the methods `Expr subs(const Expr& x, const Expr& y) const' and `Expr subs(const Expr_List& x, const Expr_List& y) const' because their work is executed by the new method `substitute()'. Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/Expr.cc.diff?cvsroot=pur... http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/Expr.defs.hh.diff?cvsroo... http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/Expr.inlines.hh.diff?cvs... http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/Recurrence.cc.diff?cvsro... http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/alg_eq_solver.cc.diff?cv... http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/compute_prod.cc.diff?cvs... http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/gosper.cc.diff?cvsroot=p... http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/rr_solver.cc.diff?cvsroo... http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/simplify.cc.diff?cvsroot... http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/sum_poly.cc.diff?cvsroot...