Changeset 740d7f in git for factory/canonicalform.h

Timestamp:

Oct 18, 2005, 3:16:15 PM (19 years ago)

Author:

Hans Schönemann <hannes@…>

Branches:

(u'spielwiese', '17f1d200f27c5bd38f5dfc6e8a0879242279d1d8')

Children:

09a7ea0ee33d3cbccab6d902952c181613c5e0a8

Parents:

01e2dfd44b8e96e6877fa3a7c12a1a47582b931d

Message:

*hannes: some inline


git-svn-id: file:///usr/local/Singular/svn/trunk@8733 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

• factory/canonicalform.h (modified) (4 diffs)

factory/canonicalform.h

@@ -1 +1 @@
 /* emacs edit mode for this file is -*- C++ -*- */
-/* $Id: canonicalform.h,v 1.28 2003-10-15 17:19:39 Singular Exp $ */
+/* $Id: canonicalform.h,v 1.29 2005-10-18 13:16:14 Singular Exp $ */
 
 #ifndef INCL_CANONICALFORM_H
@@ -37 +37 @@
 /*BEGINPUBLIC*/
 
+class InternalCF;
+
+inline int is_imm ( const InternalCF * const ptr )
+{
+    // returns 0 if ptr is not immediate       
+    return ( (long)ptr & 3 );
+}
+
+
 int initCanonicalForm( void );
 
 static int cf_is_initialized_now = initCanonicalForm();
-
-class InternalCF;
 
 //{{{ class CanonicalForm
@@ -67 +74 @@
     CF_NO_INLINE bool isOne() const;
     CF_NO_INLINE bool isZero() const;
-    bool isImm() const;
+    inline bool isImm() const { return is_imm( value ); };
 
     bool inZ() const;
@@ -313 +320 @@
 inline int
 headdegree ( const CanonicalForm & f ) { return totaldegree( head( f ) ); }
+
+
 //}}}