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From se...@apache.org
Subject svn commit: r395721 - /incubator/stdcxx/trunk/include/bitset
Date Thu, 20 Apr 2006 22:57:24 GMT
Author: sebor
Date: Thu Apr 20 15:57:23 2006
New Revision: 395721

URL: http://svn.apache.org/viewcvs?rev=395721&view=rev
Log:
2006-04-20  Martin Sebor  <sebor@roguewave.com>

	STDCXX-174
	* bitset (_C_from_ulong, flip, set, operator<<=): Used ULONG_MAX
	instead of SIZE_MAX in bitwise operations involving unsigned long.

Modified:
    incubator/stdcxx/trunk/include/bitset

Modified: incubator/stdcxx/trunk/include/bitset
URL: http://svn.apache.org/viewcvs/incubator/stdcxx/trunk/include/bitset?rev=395721&r1=395720&r2=395721&view=diff
==============================================================================
--- incubator/stdcxx/trunk/include/bitset (original)
+++ incubator/stdcxx/trunk/include/bitset Thu Apr 20 15:57:23 2006
@@ -7,16 +7,22 @@
  *
  ***************************************************************************
  *
- * Copyright (c) 1994-2005 Quovadx,  Inc., acting through its  Rogue Wave
- * Software division. Licensed under the Apache License, Version 2.0 (the
- * "License");  you may  not use this file except  in compliance with the
- * License.    You    may   obtain   a   copy   of    the   License    at
- * http://www.apache.org/licenses/LICENSE-2.0.    Unless   required    by
- * applicable law  or agreed to  in writing,  software  distributed under
- * the License is distributed on an "AS IS" BASIS,  WITHOUT WARRANTIES OR
- * CONDITIONS OF  ANY KIND, either  express or implied.  See  the License
- * for the specific language governing permissions  and limitations under
- * the License.
+ * Copyright 2005-2006 The Apache Software Foundation or its licensors,
+ * as applicable.
+ *
+ * Copyright 1994-2006 Rogue Wave Software.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  * 
  **************************************************************************/
 
@@ -98,7 +104,7 @@
     void _C_from_ulong (unsigned long __n) _THROWS (()) {
         reset ();
         _C_bits [0] =
-            __n & (_RWSTD_SIZE_MAX >> ((_Size > _C_elembits ? 0 :
+            __n & (_RWSTD_ULONG_MAX >> ((_Size > _C_elembits ? 0 :
                 _C_elembits - _Size % _C_elembits) % _C_elembits));
     }
 
@@ -372,7 +378,7 @@
         for (_RWSTD_SIZE_T __i = 0; __i != _C_nelems; __i++)
             _C_bits [__i] = ~_C_bits [__i];
         _C_bits [_C_nelems - !!_C_nelems] &=
-          _RWSTD_SIZE_MAX >> (_C_elembits - _Size % _C_elembits) % _C_elembits;
+          _RWSTD_ULONG_MAX >> (_C_elembits - _Size % _C_elembits) % _C_elembits;
         return *this;
     }
 
@@ -512,7 +518,7 @@
 bitset<_Size>::set () _THROWS (())
 {
     if (_C_nelems == 1)
-        _C_bits [0] = _RWSTD_SIZE_MAX;
+        _C_bits [0] = _RWSTD_ULONG_MAX;
     else
         _RWSTD_MEMSET (_C_bits, -1, sizeof _C_bits);
 
@@ -556,7 +562,7 @@
     if (_Size % _C_elembits) {
         // prevent warnings about shifting too far
         _C_bits [_C_nelems - !!_C_nelems] &=
-          _RWSTD_SIZE_MAX >> (_C_elembits - _Size % _C_elembits) % _C_elembits;
+          _RWSTD_ULONG_MAX >> (_C_elembits - _Size % _C_elembits) % _C_elembits;
     }
 
     return *this;



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