From: Alexei Sheplyakov <varg@theor.jinr.ru>
Date: Tue, 18 Mar 2008 06:45:25 +0000 (+0300)
Subject: move rotate_left() function away from the public header.
X-Git-Tag: release_1-5-0~111
X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=commitdiff_plain;h=d7c5ca75b0fc9e58a8676681e3801869e47ad911;hp=090348bcd9ac2104e1e387430aecd5c8b7289633

move rotate_left() function away from the public header.
---

diff --git a/ginac/ex.h b/ginac/ex.h
index 774b8600..336bb14f 100644
--- a/ginac/ex.h
+++ b/ginac/ex.h
@@ -52,13 +52,6 @@ private:
 /** For construction of flyweights, etc. */
 static library_init library_initializer;
 
-/** Rotate bits of unsigned value by one bit to the left.
-  * This can be necesary if the user wants to define its own hashes. */
-inline unsigned rotate_left(unsigned n)
-{
-	return (n & 0x80000000U) ? (n << 1 | 0x00000001U) : (n << 1);
-}
-
 class scalar_products;
 class const_iterator;
 class const_preorder_iterator;
diff --git a/ginac/utils.h b/ginac/utils.h
index ebfc9804..1cac6256 100644
--- a/ginac/utils.h
+++ b/ginac/utils.h
@@ -44,6 +44,13 @@ class dunno {};
 
 unsigned log2(unsigned n);
 
+/** Rotate bits of unsigned value by one bit to the left.
+  * This can be necesary if the user wants to define its own hashes. */
+inline unsigned rotate_left(unsigned n)
+{
+	return (n & 0x80000000U) ? (n << 1 | 0x00000001U) : (n << 1);
+}
+
 /** Compare two pointers (just to establish some sort of canonical order).
  *  @return -1, 0, or 1 */
 template <class T>