From 707faa1086c68cbe2282f34201cc32228b6d5ef5 Mon Sep 17 00:00:00 2001 From: John Maddock Date: Thu, 13 Jan 2011 13:43:08 +0000 Subject: [PATCH] Remove old dead code. [SVN r68097] --- include/boost/detail/extended_integer.hpp | 177 ---------------------- 1 file changed, 177 deletions(-) delete mode 100644 include/boost/detail/extended_integer.hpp diff --git a/include/boost/detail/extended_integer.hpp b/include/boost/detail/extended_integer.hpp deleted file mode 100644 index c69636c..0000000 --- a/include/boost/detail/extended_integer.hpp +++ /dev/null @@ -1,177 +0,0 @@ -// Boost detail/extended_integer.hpp header file ----------------------------// - -// (C) Copyright Daryle Walker 2008. Distributed under the Boost Software -// License, Version 1.0. (See the accompanying file LICENSE_1_0.txt or a copy -// at .) - -// Encapsulates the double-long and __int64 type families as a single family, -// as they are mutually exclusive. - -/** \file - \brief Common definition of extended integer types. - - Instead of other Boost headers making separate \#defines for the double-long - and __int64 type families, since they're mutually exclusive, make a single - set of types and macros for the family that exists (if either). - */ - -#ifndef BOOST_DETAIL_EXTENDED_INTEGER_HPP -#define BOOST_DETAIL_EXTENDED_INTEGER_HPP - -#include // for BOOST_HAS_LONG_LONG and BOOST_HAS_MS_INT64 - -#include // for CHAR_BIT, etc. - - -namespace boost -{ -namespace detail -{ - - -// Extended integer type macro and alias definitions -----------------------// - -// (Unsigned) long long family -#ifdef BOOST_HAS_LONG_LONG - -// Existence -#define BOOST_HAS_XINT 1 - -// Extents -#ifdef ULLONG_MAX -#define BOOST_XINT_MAX LLONG_MAX -#define BOOST_XINT_MIN LLONG_MIN -#define BOOST_UXINT_MAX ULLONG_MAX -#elif defined(ULONG_LONG_MAX) -#define BOOST_XINT_MAX LONG_LONG_MAX -#define BOOST_XINT_MIN LONG_LONG_MIN -#define BOOST_UXINT_MAX ULONG_LONG_MAX -#elif defined(ULONGLONG_MAX) -#define BOOST_XINT_MAX LONGLONG_MAX -#define BOOST_XINT_MIN LONGLONG_MIN -#define BOOST_UXINT_MAX ULONGLONG_MAX -#elif defined(_LLONG_MAX) && defined(_C2) -#define BOOST_XINT_MAX _LLONG_MAX -#define BOOST_XINT_MIN (-_LLONG_MAX - _C2) -#define BOOST_UXINT_MAX _ULLONG_MAX -#else // guess -// Sometimes we get the double-long types without the corresponding constants, -// e.g. GCC in "-ansi" mode. In this case, we'll just have to work out the -// values ourselves. (Here we assume a two's complement representation.) -#define BOOST_XINT_MIN (1LL << (sizeof(::boost::long_long_type) * CHAR_BIT - 1)) -#define BOOST_XINT_MAX (~ BOOST_XINT_MIN) -#define BOOST_UXINT_MAX (~ 0uLL) -#endif - -// Types -typedef ::boost:: long_long_type xint_t; -typedef ::boost::ulong_long_type uxint_t; - -// (Unsigned) __int64 family -#elif defined(BOOST_HAS_MS_INT64) - -// Existence -#define BOOST_HAS_XINT 1 - -// Extents -#ifdef _UI64_MAX -#define BOOST_XINT_MAX _I64_MAX -#define BOOST_XINT_MIN _I64_MIN -#define BOOST_UXINT_MAX _UI64_MAX -#else // guess -// The types are exactly 2's-compl. 64-bit, so we'll enter the values directly. -#define BOOST_XINT_MAX 0x7FFFFFFFFFFFFFFFi64 -#define BOOST_XINT_MIN 0x8000000000000000i64 -#define BOOST_UXINT_MAX 0xFFFFFFFFFFFFFFFFui64 -#endif - -// Types -typedef __int64 xint_t; -typedef unsigned __int64 uxint_t; - -// Neither -#else - -// Non-existence -#define BOOST_HAS_XINT 0 - -// Dummy extents -#define BOOST_XINT_MAX LONG_MAX -#define BOOST_XINT_MIN LONG_MIN -#define BOOST_UXINT_MAX ULONG_MAX - -// Dummy types -typedef signed long xint_t; -typedef unsigned long uxint_t; - -#endif // defined(BOOST_HAS_LONG_LONG)/defined(BOOST_HAS_MS_INT64)/else - -/** \def BOOST_HAS_XINT - - \brief Flag for extended integer types. - - Indicates the presence of one of the two common extended integer type - families, either (unsigned) long long or - (unsigned) __int64. \c BOOST_HAS_XINT is \c 1 if - either type family is defined, and \c 0 if neither is. - */ - -/** \def BOOST_XINT_MAX - - \brief Maximum value for the signed extended integer type. - - \pre \c BOOST_HAS_XINT is \c \#defined to be \c 1. - - Macro constant representing the largest value the signed extended integer - type supports. Its composition may be another macro, an expression, or a - literal. Defaulted to \c LONG_MAX if \c BOOST_HAS_XINT is zero. - */ -/** \def BOOST_XINT_MIN - - \brief Minimum value for the signed extended integer type. - - \pre \c BOOST_HAS_XINT is \c \#defined to be \c 1. - - Macro constant representing the smallest value the signed extended integer - type supports. Its composition may be another macro, an expression, or a - literal. Defaulted to \c LONG_MIN if \c BOOST_HAS_XINT is zero. - */ -/** \def BOOST_UXINT_MAX - - \brief Maximum value for the unsigned extended integer type. - - \pre \c BOOST_HAS_XINT is \c \#defined to be \c 1. - - Macro constant representing the largest value the unsigned extended integer - type supports. Its composition may be another macro, an expression, or a - literal. Defaulted to \c ULONG_MAX if \c BOOST_HAS_XINT is zero. (Use - \c 0u for the type's minimum value.) - */ - -/** \typedef signed long boost::detail::xint_t - - \brief Alias for the signed extended integer type. - - \pre \c BOOST_HAS_XINT is \c \#defined to be \c 1. - - Alias representing the signed extended integer type, no matter which type - family it came from. Defaulted to signed long if - \c BOOST_HAS_XINT is zero. - */ -/** \typedef unsigned long ::boost::detail::uxint_t - - \brief Alias for the signed extended integer type. - - \pre \c BOOST_HAS_XINT is \c \#defined to be \c 1. - - Alias representing the unsigned extended integer type, no matter which type - family it came from. Defaulted to unsigned long if - \c BOOST_HAS_XINT is zero. - */ - - -} // namespace detail -} // namespace boost - - -#endif // BOOST_DETAIL_EXTENDED_INTEGER_HPP