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-rw-r--r--ACE/ace/OS_NS_math.h115
1 files changed, 0 insertions, 115 deletions
diff --git a/ACE/ace/OS_NS_math.h b/ACE/ace/OS_NS_math.h
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index 49143738a79..00000000000
--- a/ACE/ace/OS_NS_math.h
+++ /dev/null
@@ -1,115 +0,0 @@
-// -*- C++ -*-
-
-//=============================================================================
-/**
- * @file OS_NS_math.h
- *
- * $Id$
- *
- * @author Douglas C. Schmidt <schmidt@cs.wustl.edu>
- * @author Jesper S. M|ller<stophph@diku.dk>
- * @author and a cast of thousands...
- *
- * Originally in OS.h.
- */
-//=============================================================================
-
-#ifndef ACE_OS_NS_MATH_H
-# define ACE_OS_NS_MATH_H
-
-# include /**/ "ace/pre.h"
-
-# include "ace/config-all.h"
-
-# if !defined (ACE_LACKS_PRAGMA_ONCE)
-# pragma once
-# endif /* ACE_LACKS_PRAGMA_ONCE */
-
-#include "ace/os_include/os_math.h"
-
-#include /**/ "ace/ACE_export.h"
-
-#if defined (ACE_EXPORT_MACRO)
-# undef ACE_EXPORT_MACRO
-#endif
-#define ACE_EXPORT_MACRO ACE_Export
-
-
-/*
- * We inline and undef some functions that may be implemented
- * as macros on some platforms. This way macro definitions will
- * be usable later as there is no way to save the macro definition
- * using the pre-processor.
- *
- */
-inline double ace_log2_helper (double x)
-{
-#if defined (log2)
- return log2 (x);
-#undef log2
-#else
-# if !defined (ACE_LACKS_LOG2)
- return ACE_STD_NAMESPACE::log2 (x);
-# else
- /*
- ==================================================================
-
- log (x)
- k
- log (x) = -------
- b log (b)
- k
-
- meaning the binary logarithm of x using the natural logarithm, for
- example, is:
-
-
- log (x)
- e
- log (x) = -------
- 2 log (2)
- e
-
- ==================================================================
- */
-
- // Precomputed value of 1/log(2.0). Saves an expensive division and
- // computing log(2.0) in each call.
- double const _1_ln2 = 1.442695040888963407359924681002;
-
- return log (x) * _1_ln2;
-# endif /* !ACE_LACKS_LOG2 */
-#endif /* defined (log2) */
-}
-
-
-ACE_BEGIN_VERSIONED_NAMESPACE_DECL
-
-namespace ACE_OS
-{
- /// This method computes the largest integral value not greater than x.
- ACE_NAMESPACE_INLINE_FUNCTION
- double floor (double x);
-
- /// This method computes the smallest integral value not less than x.
- ACE_NAMESPACE_INLINE_FUNCTION
- double ceil (double x);
-
- /// This method computes the base-2 logarithm of x.
- ACE_NAMESPACE_INLINE_FUNCTION
- double log2 (double x);
-
-} /* namespace ACE_OS */
-
-ACE_END_VERSIONED_NAMESPACE_DECL
-
-# if defined (ACE_HAS_INLINED_OSCALLS)
-# if defined (ACE_INLINE)
-# undef ACE_INLINE
-# endif /* ACE_INLINE */
-# define ACE_INLINE inline
-# include "ace/OS_NS_math.inl"
-# endif /* ACE_HAS_INLINED_OSCALLS */
-
-# include /**/ "ace/post.h"
-#endif /* ACE_OS_NS_MATH_H */