summaryrefslogtreecommitdiff
path: root/inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/ratio/detail/overflow_helpers.hpp
diff options
context:
space:
mode:
Diffstat (limited to 'inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/ratio/detail/overflow_helpers.hpp')
-rw-r--r--inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/ratio/detail/overflow_helpers.hpp367
1 files changed, 0 insertions, 367 deletions
diff --git a/inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/ratio/detail/overflow_helpers.hpp b/inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/ratio/detail/overflow_helpers.hpp
deleted file mode 100644
index ffaa603a6..000000000
--- a/inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/ratio/detail/overflow_helpers.hpp
+++ /dev/null
@@ -1,367 +0,0 @@
-// ratio.hpp ---------------------------------------------------------------//
-
-// Copyright 2008 Howard Hinnant
-// Copyright 2008 Beman Dawes
-// Copyright 2009 Vicente J. Botet Escriba
-
-// Distributed under the Boost Software License, Version 1.0.
-// See http://www.boost.org/LICENSE_1_0.txt
-
-/*
-
-This code was derived by Beman Dawes from Howard Hinnant's time2_demo prototype.
-Many thanks to Howard for making his code available under the Boost license.
-The original code was modified to conform to Boost conventions and to section
-20.4 Compile-time rational arithmetic [ratio], of the C++ committee working
-paper N2798.
-See http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2798.pdf.
-
-time2_demo contained this comment:
-
- Much thanks to Andrei Alexandrescu,
- Walter Brown,
- Peter Dimov,
- Jeff Garland,
- Terry Golubiewski,
- Daniel Krugler,
- Anthony Williams.
-*/
-
-// The way overflow is managed for ratio_less is taken from llvm/libcxx/include/ratio
-
-#ifndef BOOST_RATIO_DETAIL_RATIO_OPERATIONS_HPP
-#define BOOST_RATIO_DETAIL_RATIO_OPERATIONS_HPP
-
-#include <boost/ratio/config.hpp>
-#include <boost/ratio/detail/mpl/abs.hpp>
-#include <boost/ratio/detail/mpl/sign.hpp>
-#include <cstdlib>
-#include <climits>
-#include <limits>
-#include <boost/cstdint.hpp>
-#include <boost/type_traits/integral_constant.hpp>
-#include <boost/core/enable_if.hpp>
-#include <boost/integer_traits.hpp>
-
-//
-// We simply cannot include this header on gcc without getting copious warnings of the kind:
-//
-// boost/integer.hpp:77:30: warning: use of C99 long long integer constant
-//
-// And yet there is no other reasonable implementation, so we declare this a system header
-// to suppress these warnings.
-//
-#if defined(__GNUC__) && (__GNUC__ >= 4)
-#pragma GCC system_header
-#endif
-
-namespace boost
-{
-
-//----------------------------------------------------------------------------//
-// helpers //
-//----------------------------------------------------------------------------//
-
-namespace ratio_detail
-{
-
- template <boost::intmax_t X, boost::intmax_t Y, boost::intmax_t = mpl::sign_c<boost::intmax_t, Y>::value>
- class br_add;
-
- template <boost::intmax_t X, boost::intmax_t Y>
- class br_add<X, Y, 1>
- {
- static const boost::intmax_t min = boost::integer_traits<boost::intmax_t>::const_min;
- static const boost::intmax_t max = boost::integer_traits<boost::intmax_t>::const_max;
-
- BOOST_RATIO_STATIC_ASSERT(X <= max - Y , BOOST_RATIO_OVERFLOW_IN_ADD, ());
- public:
- static const boost::intmax_t value = X + Y;
- };
-
- template <boost::intmax_t X, boost::intmax_t Y>
- class br_add<X, Y, 0>
- {
- public:
- static const boost::intmax_t value = X;
- };
-
- template <boost::intmax_t X, boost::intmax_t Y>
- class br_add<X, Y, -1>
- {
- static const boost::intmax_t min = boost::integer_traits<boost::intmax_t>::const_min;
- static const boost::intmax_t max = boost::integer_traits<boost::intmax_t>::const_max;
-
- BOOST_RATIO_STATIC_ASSERT(min - Y <= X, BOOST_RATIO_OVERFLOW_IN_ADD, ());
- public:
- static const boost::intmax_t value = X + Y;
- };
-
- template <boost::intmax_t X, boost::intmax_t Y, boost::intmax_t = mpl::sign_c<boost::intmax_t, Y>::value>
- class br_sub;
-
- template <boost::intmax_t X, boost::intmax_t Y>
- class br_sub<X, Y, 1>
- {
- static const boost::intmax_t min = boost::integer_traits<boost::intmax_t>::const_min;
- static const boost::intmax_t max = boost::integer_traits<boost::intmax_t>::const_max;
-
- BOOST_RATIO_STATIC_ASSERT(min + Y <= X, BOOST_RATIO_OVERFLOW_IN_SUB, ());
- public:
- static const boost::intmax_t value = X - Y;
- };
-
- template <boost::intmax_t X, boost::intmax_t Y>
- class br_sub<X, Y, 0>
- {
- public:
- static const boost::intmax_t value = X;
- };
-
- template <boost::intmax_t X, boost::intmax_t Y>
- class br_sub<X, Y, -1>
- {
- static const boost::intmax_t min = boost::integer_traits<boost::intmax_t>::const_min;
- static const boost::intmax_t max = boost::integer_traits<boost::intmax_t>::const_max;
-
- BOOST_RATIO_STATIC_ASSERT(X <= max + Y, BOOST_RATIO_OVERFLOW_IN_SUB, ());
- public:
- static const boost::intmax_t value = X - Y;
- };
-
- template <boost::intmax_t X, boost::intmax_t Y>
- class br_mul
- {
- static const boost::intmax_t nan =
- boost::intmax_t(BOOST_RATIO_UINTMAX_C(1) << (sizeof(boost::intmax_t) * CHAR_BIT - 1));
- static const boost::intmax_t min = boost::integer_traits<boost::intmax_t>::const_min;
- static const boost::intmax_t max = boost::integer_traits<boost::intmax_t>::const_max;
-
- static const boost::intmax_t a_x = mpl::abs_c<boost::intmax_t, X>::value;
- static const boost::intmax_t a_y = mpl::abs_c<boost::intmax_t, Y>::value;
-
- BOOST_RATIO_STATIC_ASSERT(X != nan, BOOST_RATIO_OVERFLOW_IN_MUL, ());
- BOOST_RATIO_STATIC_ASSERT(Y != nan, BOOST_RATIO_OVERFLOW_IN_MUL, ());
- BOOST_RATIO_STATIC_ASSERT(a_x <= max / a_y, BOOST_RATIO_OVERFLOW_IN_MUL, ());
- public:
- static const boost::intmax_t value = X * Y;
- };
-
- template <boost::intmax_t Y>
- class br_mul<0, Y>
- {
- public:
- static const boost::intmax_t value = 0;
- };
-
- template <boost::intmax_t X>
- class br_mul<X, 0>
- {
- public:
- static const boost::intmax_t value = 0;
- };
-
- template <>
- class br_mul<0, 0>
- {
- public:
- static const boost::intmax_t value = 0;
- };
-
- // Not actually used but left here in case needed in future maintenance
- template <boost::intmax_t X, boost::intmax_t Y>
- class br_div
- {
- static const boost::intmax_t nan = boost::intmax_t(BOOST_RATIO_UINTMAX_C(1) << (sizeof(boost::intmax_t) * CHAR_BIT - 1));
- static const boost::intmax_t min = boost::integer_traits<boost::intmax_t>::const_min;
- static const boost::intmax_t max = boost::integer_traits<boost::intmax_t>::const_max;
-
- BOOST_RATIO_STATIC_ASSERT(X != nan, BOOST_RATIO_OVERFLOW_IN_DIV, ());
- BOOST_RATIO_STATIC_ASSERT(Y != nan, BOOST_RATIO_OVERFLOW_IN_DIV, ());
- BOOST_RATIO_STATIC_ASSERT(Y != 0, BOOST_RATIO_DIVIDE_BY_0, ());
- public:
- static const boost::intmax_t value = X / Y;
- };
-
- // ratio arithmetic
- template <class R1, class R2> struct ratio_add;
- template <class R1, class R2> struct ratio_subtract;
- template <class R1, class R2> struct ratio_multiply;
- template <class R1, class R2> struct ratio_divide;
-
- template <class R1, class R2>
- struct ratio_add
- {
- //The nested typedef type shall be a synonym for ratio<T1, T2>::type where T1 has the value R1::num *
- //R2::den + R2::num * R1::den and T2 has the value R1::den * R2::den.
- // As the preceding doesn't works because of overflow on boost::intmax_t we need something more elaborated.
- private:
- static const boost::intmax_t gcd_n1_n2 = mpl::gcd_c<boost::intmax_t, R1::num, R2::num>::value;
- static const boost::intmax_t gcd_d1_d2 = mpl::gcd_c<boost::intmax_t, R1::den, R2::den>::value;
- public:
- // No need to normalize as ratio_multiply is already normalized
- typedef typename ratio_multiply
- <
- ratio<gcd_n1_n2, R1::den / gcd_d1_d2>,
- ratio
- <
- boost::ratio_detail::br_add
- <
- boost::ratio_detail::br_mul<R1::num / gcd_n1_n2, R2::den / gcd_d1_d2>::value,
- boost::ratio_detail::br_mul<R2::num / gcd_n1_n2, R1::den / gcd_d1_d2>::value
- >::value,
- R2::den
- >
- >::type type;
- };
- template <class R, boost::intmax_t D>
- struct ratio_add<R, ratio<0,D> >
- {
- typedef R type;
- };
-
- template <class R1, class R2>
- struct ratio_subtract
- {
- //The nested typedef type shall be a synonym for ratio<T1, T2>::type where T1 has the value
- // R1::num *R2::den - R2::num * R1::den and T2 has the value R1::den * R2::den.
- // As the preceding doesn't works because of overflow on boost::intmax_t we need something more elaborated.
- private:
- static const boost::intmax_t gcd_n1_n2 = mpl::gcd_c<boost::intmax_t, R1::num, R2::num>::value;
- static const boost::intmax_t gcd_d1_d2 = mpl::gcd_c<boost::intmax_t, R1::den, R2::den>::value;
- public:
- // No need to normalize as ratio_multiply is already normalized
- typedef typename ratio_multiply
- <
- ratio<gcd_n1_n2, R1::den / gcd_d1_d2>,
- ratio
- <
- boost::ratio_detail::br_sub
- <
- boost::ratio_detail::br_mul<R1::num / gcd_n1_n2, R2::den / gcd_d1_d2>::value,
- boost::ratio_detail::br_mul<R2::num / gcd_n1_n2, R1::den / gcd_d1_d2>::value
- >::value,
- R2::den
- >
- >::type type;
- };
-
- template <class R, boost::intmax_t D>
- struct ratio_subtract<R, ratio<0,D> >
- {
- typedef R type;
- };
-
- template <class R1, class R2>
- struct ratio_multiply
- {
- // The nested typedef type shall be a synonym for ratio<R1::num * R2::den - R2::num * R1::den, R1::den * R2::den>::type.
- // As the preceding doesn't works because of overflow on boost::intmax_t we need something more elaborated.
- private:
- static const boost::intmax_t gcd_n1_d2 = mpl::gcd_c<boost::intmax_t, R1::num, R2::den>::value;
- static const boost::intmax_t gcd_d1_n2 = mpl::gcd_c<boost::intmax_t, R1::den, R2::num>::value;
- public:
- typedef typename ratio
- <
- boost::ratio_detail::br_mul<R1::num / gcd_n1_d2, R2::num / gcd_d1_n2>::value,
- boost::ratio_detail::br_mul<R2::den / gcd_n1_d2, R1::den / gcd_d1_n2>::value
- >::type type;
- };
-
- template <class R1, class R2>
- struct ratio_divide
- {
- // The nested typedef type shall be a synonym for ratio<R1::num * R2::den, R2::num * R1::den>::type.
- // As the preceding doesn't works because of overflow on boost::intmax_t we need something more elaborated.
- private:
- static const boost::intmax_t gcd_n1_n2 = mpl::gcd_c<boost::intmax_t, R1::num, R2::num>::value;
- static const boost::intmax_t gcd_d1_d2 = mpl::gcd_c<boost::intmax_t, R1::den, R2::den>::value;
- public:
- typedef typename ratio
- <
- boost::ratio_detail::br_mul<R1::num / gcd_n1_n2, R2::den / gcd_d1_d2>::value,
- boost::ratio_detail::br_mul<R2::num / gcd_n1_n2, R1::den / gcd_d1_d2>::value
- >::type type;
- };
- template <class R1, class R2>
- struct is_evenly_divisible_by
- {
- private:
- static const boost::intmax_t gcd_n1_n2 = mpl::gcd_c<boost::intmax_t, R1::num, R2::num>::value;
- static const boost::intmax_t gcd_d1_d2 = mpl::gcd_c<boost::intmax_t, R1::den, R2::den>::value;
- public:
- typedef integral_constant<bool,
- ((R2::num / gcd_n1_n2 ==1) && (R1::den / gcd_d1_d2)==1)
- > type;
- };
-
- template <class T>
- struct is_ratio : public boost::false_type
- {};
- template <boost::intmax_t N, boost::intmax_t D>
- struct is_ratio<ratio<N, D> > : public boost::true_type
- {};
-
- template <class R1, class R2,
- boost::intmax_t Q1 = R1::num / R1::den, boost::intmax_t M1 = R1::num % R1::den,
- boost::intmax_t Q2 = R2::num / R2::den, boost::intmax_t M2 = R2::num % R2::den>
- struct ratio_less1
- {
- static const bool value = Q1 < Q2;
- };
-
- template <class R1, class R2, boost::intmax_t Q>
- struct ratio_less1<R1, R2, Q, 0, Q, 0>
- {
- static const bool value = false;
- };
-
- template <class R1, class R2, boost::intmax_t Q, boost::intmax_t M2>
- struct ratio_less1<R1, R2, Q, 0, Q, M2>
- {
- static const bool value = true;
- };
-
- template <class R1, class R2, boost::intmax_t Q, boost::intmax_t M1>
- struct ratio_less1<R1, R2, Q, M1, Q, 0>
- {
- static const bool value = false;
- };
-
- template <class R1, class R2, boost::intmax_t Q, boost::intmax_t M1, boost::intmax_t M2>
- struct ratio_less1<R1, R2, Q, M1, Q, M2>
- {
- static const bool value = ratio_less1<ratio<R2::den, M2>, ratio<R1::den, M1>
- >::value;
- };
-
- template <
- class R1,
- class R2,
- boost::intmax_t S1 = mpl::sign_c<boost::intmax_t, R1::num>::value,
- boost::intmax_t S2 = mpl::sign_c<boost::intmax_t, R2::num>::value
->
- struct ratio_less
- {
- static const bool value = S1 < S2;
- };
-
- template <class R1, class R2>
- struct ratio_less<R1, R2, 1LL, 1LL>
- {
- static const bool value = ratio_less1<R1, R2>::value;
- };
-
- template <class R1, class R2>
- struct ratio_less<R1, R2, -1LL, -1LL>
- {
- static const bool value = ratio_less1<ratio<-R2::num, R2::den>,
- ratio<-R1::num, R1::den> >::value;
- };
-
-
-} // namespace ratio_detail
-
-} // namespace boost
-
-#endif // BOOST_RATIO_HPP