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extern/stdcxx/4.2.1/include/rw/_math.h

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+/***************************************************************************
+ *
+ * _math.h - Standard Library vs math.h exception conflict hack.
+ *
+ * This is an internal header file used to implement the C++ Standard
+ * Library. It should never be #included directly by a program.
+ *
+ * $Id: _math.h 550991 2007-06-26 23:58:07Z sebor $
+ *
+ ***************************************************************************
+ *
+ * Licensed to the Apache Software  Foundation (ASF) under one or more
+ * contributor  license agreements.  See  the NOTICE  file distributed
+ * with  this  work  for  additional information  regarding  copyright
+ * ownership.   The ASF  licenses this  file to  you 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 1994-2006 Rogue Wave Software.
+ * 
+ **************************************************************************/
+
+#ifndef _RWSTD_RW_MATH_H_INCLUDED
+#define _RWSTD_RW_MATH_H_INCLUDED
+
+#ifndef _RWSTD_RW_DEFS_H_INCLUDED
+#  include <rw/_defs.h>
+#endif   // _RWSTD_RW_DEFS_H_INCLUDED
+
+// avoid a conflicting exception structure on platforms where
+// struct exception is defined unguarded in <math.h>
+#ifndef _RWSTD_NO_MATH_EXCEPTION
+#  undef exception
+#  define exception math_exception
+#endif   // _RWSTD_NO_MATH_EXCEPTION
+
+#include _RWSTD_CMATH
+
+#undef exception
+
+// MSVC provides its own complex macro
+#ifdef _MSC_VER
+#  ifdef complex
+#    undef complex
+#  endif
+#endif
+
+
+#endif   // _RWSTD_RW_MATH_H_INCLUDED