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Diffstat (limited to '3rdParty/Boost/boost/type_traits/type_with_alignment.hpp')
m---------3rdParty/Boost0
-rw-r--r--3rdParty/Boost/boost/type_traits/type_with_alignment.hpp393
2 files changed, 0 insertions, 393 deletions
diff --git a/3rdParty/Boost b/3rdParty/Boost
new file mode 160000
+Subproject 3bbdbc8cf1996f23d9a366da8bac0f97be6ad79
diff --git a/3rdParty/Boost/boost/type_traits/type_with_alignment.hpp b/3rdParty/Boost/boost/type_traits/type_with_alignment.hpp
deleted file mode 100644
index d790ee1..0000000
--- a/3rdParty/Boost/boost/type_traits/type_with_alignment.hpp
+++ /dev/null
@@ -1,393 +0,0 @@
-// (C) Copyright John Maddock 2000.
-// Use, modification and distribution are subject to the Boost Software License,
-// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt).
-//
-// See http://www.boost.org/libs/type_traits for most recent version including documentation.
-
-#ifndef BOOST_TT_TYPE_WITH_ALIGNMENT_INCLUDED
-#define BOOST_TT_TYPE_WITH_ALIGNMENT_INCLUDED
-
-#include <boost/mpl/if.hpp>
-#include <boost/preprocessor/list/for_each_i.hpp>
-#include <boost/preprocessor/tuple/to_list.hpp>
-#include <boost/preprocessor/cat.hpp>
-#include <boost/preprocessor/list/transform.hpp>
-#include <boost/preprocessor/list/append.hpp>
-#include <boost/type_traits/alignment_of.hpp>
-#include <boost/type_traits/is_pod.hpp>
-#include <boost/static_assert.hpp>
-#include <boost/config.hpp>
-
-// should be the last #include
-#include <boost/type_traits/detail/bool_trait_def.hpp>
-
-#include <cstddef>
-
-#ifdef BOOST_MSVC
-# pragma warning(push)
-# pragma warning(disable: 4121) // alignment is sensitive to packing
-#endif
-
-namespace boost {
-
-#ifndef __BORLANDC__
-
-namespace detail {
-
-class alignment_dummy;
-typedef void (*function_ptr)();
-typedef int (alignment_dummy::*member_ptr);
-typedef int (alignment_dummy::*member_function_ptr)();
-
-#ifdef BOOST_HAS_LONG_LONG
-#define BOOST_TT_ALIGNMENT_BASE_TYPES BOOST_PP_TUPLE_TO_LIST( \
- 12, ( \
- char, short, int, long, ::boost::long_long_type, float, double, long double \
- , void*, function_ptr, member_ptr, member_function_ptr))
-#else
-#define BOOST_TT_ALIGNMENT_BASE_TYPES BOOST_PP_TUPLE_TO_LIST( \
- 11, ( \
- char, short, int, long, float, double, long double \
- , void*, function_ptr, member_ptr, member_function_ptr))
-#endif
-
-#define BOOST_TT_HAS_ONE_T(D,Data,T) boost::detail::has_one_T< T >
-
-#define BOOST_TT_ALIGNMENT_STRUCT_TYPES \
- BOOST_PP_LIST_TRANSFORM(BOOST_TT_HAS_ONE_T, \
- X, \
- BOOST_TT_ALIGNMENT_BASE_TYPES)
-
-#define BOOST_TT_ALIGNMENT_TYPES \
- BOOST_PP_LIST_APPEND(BOOST_TT_ALIGNMENT_BASE_TYPES, \
- BOOST_TT_ALIGNMENT_STRUCT_TYPES)
-
-//
-// lower_alignment_helper --
-//
-// This template gets instantiated a lot, so use partial
-// specialization when available to reduce the compiler burden.
-//
-#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-template <bool found = true>
-struct lower_alignment_helper_impl
-{
- template <std::size_t, class>
- struct apply
- {
- typedef char type;
- enum { value = true };
- };
-};
-
-template <>
-struct lower_alignment_helper_impl<false>
-{
- template <std::size_t target, class TestType>
- struct apply
- : mpl::if_c<(alignment_of<TestType>::value == target), TestType, char>
- {
- enum { value = (alignment_of<TestType>::value == target) };
- };
-};
-
-template <bool found, std::size_t target, class TestType>
-struct lower_alignment_helper
- : lower_alignment_helper_impl<found>::template apply<target,TestType>
-{
-};
-#else
-template <bool found, std::size_t target, class TestType>
-struct lower_alignment_helper
-{
- typedef char type;
- enum { value = true };
-};
-
-template <std::size_t target, class TestType>
-struct lower_alignment_helper<false,target,TestType>
-{
- enum { value = (alignment_of<TestType>::value == target) };
- typedef typename mpl::if_c<value, TestType, char>::type type;
-};
-#endif
-
-#define BOOST_TT_CHOOSE_MIN_ALIGNMENT(R,P,I,T) \
- typename lower_alignment_helper< \
- BOOST_PP_CAT(found,I),target,T \
- >::type BOOST_PP_CAT(t,I); \
- enum { \
- BOOST_PP_CAT(found,BOOST_PP_INC(I)) \
- = lower_alignment_helper<BOOST_PP_CAT(found,I),target,T >::value \
- };
-
-#define BOOST_TT_CHOOSE_T(R,P,I,T) T BOOST_PP_CAT(t,I);
-
-template <typename T>
-struct has_one_T
-{
- T data;
-};
-
-template <std::size_t target>
-union lower_alignment
-{
- enum { found0 = false };
-
- BOOST_PP_LIST_FOR_EACH_I(
- BOOST_TT_CHOOSE_MIN_ALIGNMENT
- , ignored
- , BOOST_TT_ALIGNMENT_TYPES
- )
-};
-
-union max_align
-{
- BOOST_PP_LIST_FOR_EACH_I(
- BOOST_TT_CHOOSE_T
- , ignored
- , BOOST_TT_ALIGNMENT_TYPES
- )
-};
-
-#undef BOOST_TT_ALIGNMENT_BASE_TYPES
-#undef BOOST_TT_HAS_ONE_T
-#undef BOOST_TT_ALIGNMENT_STRUCT_TYPES
-#undef BOOST_TT_ALIGNMENT_TYPES
-#undef BOOST_TT_CHOOSE_MIN_ALIGNMENT
-#undef BOOST_TT_CHOOSE_T
-
-template<std::size_t TAlign, std::size_t Align>
-struct is_aligned
-{
- BOOST_STATIC_CONSTANT(bool,
- value = (TAlign >= Align) & (TAlign % Align == 0)
- );
-};
-
-#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::detail::max_align,true)
-BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::detail::lower_alignment<1> ,true)
-BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::detail::lower_alignment<2> ,true)
-BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::detail::lower_alignment<4> ,true)
-BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::detail::lower_alignment<8> ,true)
-BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::detail::lower_alignment<10> ,true)
-BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::detail::lower_alignment<16> ,true)
-BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::detail::lower_alignment<32> ,true)
-#endif
-
-} // namespace detail
-
-#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-template<std::size_t Align>
-struct is_pod< ::boost::detail::lower_alignment<Align> >
-{
- BOOST_STATIC_CONSTANT(std::size_t, value = true);
-};
-#endif
-
-// This alignment method originally due to Brian Parker, implemented by David
-// Abrahams, and then ported here by Doug Gregor.
-namespace detail{
-
-template <std::size_t Align>
-class type_with_alignment_imp
-{
- typedef ::boost::detail::lower_alignment<Align> t1;
- typedef typename mpl::if_c<
- ::boost::detail::is_aligned< ::boost::alignment_of<t1>::value,Align >::value
- , t1
- , ::boost::detail::max_align
- >::type align_t;
-
- BOOST_STATIC_CONSTANT(std::size_t, found = alignment_of<align_t>::value);
-
- BOOST_STATIC_ASSERT(found >= Align);
- BOOST_STATIC_ASSERT(found % Align == 0);
-
- public:
- typedef align_t type;
-};
-
-}
-
-template <std::size_t Align>
-class type_with_alignment
- : public ::boost::detail::type_with_alignment_imp<Align>
-{
-};
-
-#if defined(__GNUC__)
-namespace align {
-struct __attribute__((__aligned__(2))) a2 {};
-struct __attribute__((__aligned__(4))) a4 {};
-struct __attribute__((__aligned__(8))) a8 {};
-struct __attribute__((__aligned__(16))) a16 {};
-struct __attribute__((__aligned__(32))) a32 {};
-}
-
-template<> class type_with_alignment<1> { public: typedef char type; };
-template<> class type_with_alignment<2> { public: typedef align::a2 type; };
-template<> class type_with_alignment<4> { public: typedef align::a4 type; };
-template<> class type_with_alignment<8> { public: typedef align::a8 type; };
-template<> class type_with_alignment<16> { public: typedef align::a16 type; };
-template<> class type_with_alignment<32> { public: typedef align::a32 type; };
-
-namespace detail {
-BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::align::a2,true)
-BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::align::a4,true)
-BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::align::a8,true)
-BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::align::a16,true)
-BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::align::a32,true)
-}
-#endif
-#if (defined(BOOST_MSVC) || (defined(BOOST_INTEL) && defined(_MSC_VER))) && _MSC_VER >= 1300
-//
-// MSVC supports types which have alignments greater than the normal
-// maximum: these are used for example in the types __m64 and __m128
-// to provide types with alignment requirements which match the SSE
-// registers. Therefore we extend type_with_alignment<> to support
-// such types, however, we have to be careful to use a builtin type
-// whenever possible otherwise we break previously working code:
-// see http://article.gmane.org/gmane.comp.lib.boost.devel/173011
-// for an example and test case. Thus types like a8 below will
-// be used *only* if the existing implementation can't provide a type
-// with suitable alignment. This does mean however, that type_with_alignment<>
-// may return a type which cannot be passed through a function call
-// by value (and neither can any type containing such a type like
-// Boost.Optional). However, this only happens when we have no choice
-// in the matter because no other "ordinary" type is available.
-//
-namespace align {
-struct __declspec(align(8)) a8 {
- char m[8];
- typedef a8 type;
-};
-struct __declspec(align(16)) a16 {
- char m[16];
- typedef a16 type;
-};
-struct __declspec(align(32)) a32 {
- char m[32];
- typedef a32 type;
-};
-struct __declspec(align(64)) a64
-{
- char m[64];
- typedef a64 type;
-};
-struct __declspec(align(128)) a128 {
- char m[128];
- typedef a128 type;
-};
-}
-
-template<> class type_with_alignment<8>
-{
- typedef mpl::if_c<
- ::boost::alignment_of<detail::max_align>::value < 8,
- align::a8,
- detail::type_with_alignment_imp<8> >::type t1;
-public:
- typedef t1::type type;
-};
-template<> class type_with_alignment<16>
-{
- typedef mpl::if_c<
- ::boost::alignment_of<detail::max_align>::value < 16,
- align::a16,
- detail::type_with_alignment_imp<16> >::type t1;
-public:
- typedef t1::type type;
-};
-template<> class type_with_alignment<32>
-{
- typedef mpl::if_c<
- ::boost::alignment_of<detail::max_align>::value < 32,
- align::a32,
- detail::type_with_alignment_imp<32> >::type t1;
-public:
- typedef t1::type type;
-};
-template<> class type_with_alignment<64> {
- typedef mpl::if_c<
- ::boost::alignment_of<detail::max_align>::value < 64,
- align::a64,
- detail::type_with_alignment_imp<64> >::type t1;
-public:
- typedef t1::type type;
-};
-template<> class type_with_alignment<128> {
- typedef mpl::if_c<
- ::boost::alignment_of<detail::max_align>::value < 128,
- align::a128,
- detail::type_with_alignment_imp<128> >::type t1;
-public:
- typedef t1::type type;
-};
-
-namespace detail {
-BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::align::a8,true)
-BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::align::a16,true)
-BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::align::a32,true)
-BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::align::a64,true)
-BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::align::a128,true)
-}
-#endif
-
-#else
-
-//
-// Borland specific version, we have this for two reasons:
-// 1) The version above doesn't always compile (with the new test cases for example)
-// 2) Because of Borlands #pragma option we can create types with alignments that are
-// greater that the largest aligned builtin type.
-
-namespace align{
-#pragma option push -a16
-struct a2{ short s; };
-struct a4{ int s; };
-struct a8{ double s; };
-struct a16{ long double s; };
-#pragma option pop
-}
-
-namespace detail {
-
-typedef ::boost::align::a16 max_align;
-
-//#if ! BOOST_WORKAROUND(__CODEGEARC__, BOOST_TESTED_AT(0x610))
-BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::align::a2,true)
-BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::align::a4,true)
-BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::align::a8,true)
-BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::align::a16,true)
-//#endif
-}
-
-template <std::size_t N> struct type_with_alignment
-{
- // We should never get to here, but if we do use the maximally
- // aligned type:
- // BOOST_STATIC_ASSERT(0);
- typedef align::a16 type;
-};
-template <> struct type_with_alignment<1>{ typedef char type; };
-template <> struct type_with_alignment<2>{ typedef align::a2 type; };
-template <> struct type_with_alignment<4>{ typedef align::a4 type; };
-template <> struct type_with_alignment<8>{ typedef align::a8 type; };
-template <> struct type_with_alignment<16>{ typedef align::a16 type; };
-
-#endif
-
-} // namespace boost
-
-#ifdef BOOST_MSVC
-# pragma warning(pop)
-#endif
-
-#include <boost/type_traits/detail/bool_trait_undef.hpp>
-
-#endif // BOOST_TT_TYPE_WITH_ALIGNMENT_INCLUDED
-
-