X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Fflags.h;h=8ac295731b5253b55929e443c1c3d162a809aade;hp=39a2113a12fbcb4f87db0afe779222be6fea3a28;hb=89d5356b4aa33cb4481575f9453f36c3404b015b;hpb=a58e540b7d534d64c1c87cc253b3cf40bf58df06

diff --git a/ginac/flags.h b/ginac/flags.h
index 39a2113a..8ac29573 100644
--- a/ginac/flags.h
+++ b/ginac/flags.h
@@ -3,7 +3,7 @@
  *  Collection of all flags used through the GiNaC framework. */
 
 /*
- *  GiNaC Copyright (C) 1999-2007 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2010 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -20,8 +20,8 @@
  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-#ifndef __GINAC_FLAGS_H__
-#define __GINAC_FLAGS_H__
+#ifndef GINAC_FLAGS_H
+#define GINAC_FLAGS_H
 
 namespace GiNaC {
 
@@ -39,7 +39,7 @@ public:
 class has_options {
 public:
 	enum {
-		algebraic = 0x0001,              ///< enable algebraic matching
+		algebraic = 0x0001              ///< enable algebraic matching
 	};
 };
 
@@ -204,7 +204,7 @@ public:
 class info_flags {
 public:
 	enum {
-		// answered by class numeric and symbols/constants in particular domains
+		// answered by class numeric, add, mul and symbols/constants in particular domains
 		numeric,
 		real,
 		rational,
@@ -281,6 +281,15 @@ public:
 	};
 };
 
+/** Flags to control the polynomial factorization. */
+class factor_options {
+public:
+	enum {
+		polynomial = 0x0000, ///< factor only expressions that are polynomials
+		all        = 0x0001  ///< factor all polynomial subexpressions
+	};
+};
+
 } // namespace GiNaC
 
-#endif // ndef __GINAC_FLAGS_H__
+#endif // ndef GINAC_FLAGS_H