From 8e761289a2446367267c6c0d9a26e734f0f78306 Mon Sep 17 00:00:00 2001 From: Karen Arutyunov Date: Wed, 16 Dec 2020 20:29:05 +0300 Subject: Get rid of legacy build systems and rename cutl/ to libcutl/ --- cutl/details/boost/functional/hash/hash.hpp | 530 ---------------------------- 1 file changed, 530 deletions(-) delete mode 100644 cutl/details/boost/functional/hash/hash.hpp (limited to 'cutl/details/boost/functional/hash/hash.hpp') diff --git a/cutl/details/boost/functional/hash/hash.hpp b/cutl/details/boost/functional/hash/hash.hpp deleted file mode 100644 index cb4a869..0000000 --- a/cutl/details/boost/functional/hash/hash.hpp +++ /dev/null @@ -1,530 +0,0 @@ - -// Copyright 2005-2009 Daniel James. -// Distributed under 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) - -// Based on Peter Dimov's proposal -// http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2005/n1756.pdf -// issue 6.18. - -#if !defined(BOOST_FUNCTIONAL_HASH_HASH_HPP) -#define BOOST_FUNCTIONAL_HASH_HASH_HPP - -#include -#include -#include -#include -#include -#include -#include -#include - -#if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) -#include -#endif - -#if !defined(BOOST_NO_CXX11_HDR_TYPEINDEX) -#include -#endif - -#if BOOST_WORKAROUND(__GNUC__, < 3) \ - && !defined(__SGI_STL_PORT) && !defined(_STLPORT_VERSION) -#define BOOST_HASH_CHAR_TRAITS string_char_traits -#else -#define BOOST_HASH_CHAR_TRAITS char_traits -#endif - -namespace cutl_details_boost -{ - namespace hash_detail - { - struct enable_hash_value { typedef std::size_t type; }; - - template struct basic_numbers {}; - template struct long_numbers; - template struct ulong_numbers; - template struct float_numbers {}; - - template <> struct basic_numbers : - cutl_details_boost::hash_detail::enable_hash_value {}; - template <> struct basic_numbers : - cutl_details_boost::hash_detail::enable_hash_value {}; - template <> struct basic_numbers : - cutl_details_boost::hash_detail::enable_hash_value {}; - template <> struct basic_numbers : - cutl_details_boost::hash_detail::enable_hash_value {}; - template <> struct basic_numbers : - cutl_details_boost::hash_detail::enable_hash_value {}; - template <> struct basic_numbers : - cutl_details_boost::hash_detail::enable_hash_value {}; - template <> struct basic_numbers : - cutl_details_boost::hash_detail::enable_hash_value {}; - template <> struct basic_numbers : - cutl_details_boost::hash_detail::enable_hash_value {}; - template <> struct basic_numbers : - cutl_details_boost::hash_detail::enable_hash_value {}; - template <> struct basic_numbers : - cutl_details_boost::hash_detail::enable_hash_value {}; - -#if !defined(BOOST_NO_INTRINSIC_WCHAR_T) - template <> struct basic_numbers : - cutl_details_boost::hash_detail::enable_hash_value {}; -#endif - - // long_numbers is defined like this to allow for separate - // specialization for long_long and int128_type, in case - // they conflict. - template struct long_numbers2 {}; - template struct ulong_numbers2 {}; - template struct long_numbers : long_numbers2 {}; - template struct ulong_numbers : ulong_numbers2 {}; - -#if !defined(BOOST_NO_LONG_LONG) - template <> struct long_numbers : - cutl_details_boost::hash_detail::enable_hash_value {}; - template <> struct ulong_numbers : - cutl_details_boost::hash_detail::enable_hash_value {}; -#endif - -#if defined(BOOST_HAS_INT128) - template <> struct long_numbers2 : - cutl_details_boost::hash_detail::enable_hash_value {}; - template <> struct ulong_numbers2 : - cutl_details_boost::hash_detail::enable_hash_value {}; -#endif - - template <> struct float_numbers : - cutl_details_boost::hash_detail::enable_hash_value {}; - template <> struct float_numbers : - cutl_details_boost::hash_detail::enable_hash_value {}; - template <> struct float_numbers : - cutl_details_boost::hash_detail::enable_hash_value {}; - } - - template - typename cutl_details_boost::hash_detail::basic_numbers::type hash_value(T); - template - typename cutl_details_boost::hash_detail::long_numbers::type hash_value(T); - template - typename cutl_details_boost::hash_detail::ulong_numbers::type hash_value(T); - - template - typename cutl_details_boost::enable_if, std::size_t>::type - hash_value(T); - -#if !BOOST_WORKAROUND(__DMC__, <= 0x848) - template std::size_t hash_value(T* const&); -#else - template std::size_t hash_value(T*); -#endif - -#if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) - template< class T, unsigned N > - std::size_t hash_value(const T (&x)[N]); - - template< class T, unsigned N > - std::size_t hash_value(T (&x)[N]); -#endif - - template - std::size_t hash_value( - std::basic_string, A> const&); - - template - typename cutl_details_boost::hash_detail::float_numbers::type hash_value(T); - -#if !defined(BOOST_NO_CXX11_HDR_TYPEINDEX) - std::size_t hash_value(std::type_index); -#endif - - // Implementation - - namespace hash_detail - { - template - inline std::size_t hash_value_signed(T val) - { - const int size_t_bits = std::numeric_limits::digits; - // ceiling(std::numeric_limits::digits / size_t_bits) - 1 - const int length = (std::numeric_limits::digits - 1) - / size_t_bits; - - std::size_t seed = 0; - T positive = val < 0 ? -1 - val : val; - - // Hopefully, this loop can be unrolled. - for(unsigned int i = length * size_t_bits; i > 0; i -= size_t_bits) - { - seed ^= (std::size_t) (positive >> i) + (seed<<6) + (seed>>2); - } - seed ^= (std::size_t) val + (seed<<6) + (seed>>2); - - return seed; - } - - template - inline std::size_t hash_value_unsigned(T val) - { - const int size_t_bits = std::numeric_limits::digits; - // ceiling(std::numeric_limits::digits / size_t_bits) - 1 - const int length = (std::numeric_limits::digits - 1) - / size_t_bits; - - std::size_t seed = 0; - - // Hopefully, this loop can be unrolled. - for(unsigned int i = length * size_t_bits; i > 0; i -= size_t_bits) - { - seed ^= (std::size_t) (val >> i) + (seed<<6) + (seed>>2); - } - seed ^= (std::size_t) val + (seed<<6) + (seed>>2); - - return seed; - } - } - - template - typename cutl_details_boost::hash_detail::basic_numbers::type hash_value(T v) - { - return static_cast(v); - } - - template - typename cutl_details_boost::hash_detail::long_numbers::type hash_value(T v) - { - return hash_detail::hash_value_signed(v); - } - - template - typename cutl_details_boost::hash_detail::ulong_numbers::type hash_value(T v) - { - return hash_detail::hash_value_unsigned(v); - } - - template - typename cutl_details_boost::enable_if, std::size_t>::type - hash_value(T v) - { - return static_cast(v); - } - - // Implementation by Alberto Barbati and Dave Harris. -#if !BOOST_WORKAROUND(__DMC__, <= 0x848) - template std::size_t hash_value(T* const& v) -#else - template std::size_t hash_value(T* v) -#endif - { -#if defined(__VMS) && __INITIAL_POINTER_SIZE == 64 - // for some reason ptrdiff_t on OpenVMS compiler with - // 64 bit is not 64 bit !!! - std::size_t x = static_cast( - reinterpret_cast(v)); -#else - std::size_t x = static_cast( - reinterpret_cast(v)); -#endif - return x + (x >> 3); - } - -#if defined(BOOST_MSVC) -#pragma warning(push) -#if BOOST_MSVC <= 1400 -#pragma warning(disable:4267) // 'argument' : conversion from 'size_t' to - // 'unsigned int', possible loss of data - // A misguided attempt to detect 64-bit - // incompatability. -#endif -#endif - -#if BOOST_WORKAROUND(BOOST_MSVC, < 1300) - template - inline void hash_combine(std::size_t& seed, T& v) -#else - template - inline void hash_combine(std::size_t& seed, T const& v) -#endif - { - cutl_details_boost::hash hasher; - seed ^= hasher(v) + 0x9e3779b9 + (seed<<6) + (seed>>2); - } - -#if defined(BOOST_MSVC) -#pragma warning(pop) -#endif - - template - inline std::size_t hash_range(It first, It last) - { - std::size_t seed = 0; - - for(; first != last; ++first) - { - hash_combine(seed, *first); - } - - return seed; - } - - template - inline void hash_range(std::size_t& seed, It first, It last) - { - for(; first != last; ++first) - { - hash_combine(seed, *first); - } - } - -#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551)) - template - inline std::size_t hash_range(T* first, T* last) - { - std::size_t seed = 0; - - for(; first != last; ++first) - { - cutl_details_boost::hash hasher; - seed ^= hasher(*first) + 0x9e3779b9 + (seed<<6) + (seed>>2); - } - - return seed; - } - - template - inline void hash_range(std::size_t& seed, T* first, T* last) - { - for(; first != last; ++first) - { - cutl_details_boost::hash hasher; - seed ^= hasher(*first) + 0x9e3779b9 + (seed<<6) + (seed>>2); - } - } -#endif - -#if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) - template< class T, unsigned N > - inline std::size_t hash_value(const T (&x)[N]) - { - return hash_range(x, x + N); - } - - template< class T, unsigned N > - inline std::size_t hash_value(T (&x)[N]) - { - return hash_range(x, x + N); - } -#endif - - template - inline std::size_t hash_value( - std::basic_string, A> const& v) - { - return hash_range(v.begin(), v.end()); - } - - template - typename cutl_details_boost::hash_detail::float_numbers::type hash_value(T v) - { - return cutl_details_boost::hash_detail::float_hash_value(v); - } - -#if !defined(BOOST_NO_CXX11_HDR_TYPEINDEX) - inline std::size_t hash_value(std::type_index v) - { - return v.hash_code(); - } -#endif - - // - // cutl_details_boost::hash - // - - // Define the specializations required by the standard. The general purpose - // cutl_details_boost::hash is defined later in extensions.hpp if - // BOOST_HASH_NO_EXTENSIONS is not defined. - - // BOOST_HASH_SPECIALIZE - define a specialization for a type which is - // passed by copy. - // - // BOOST_HASH_SPECIALIZE_REF - define a specialization for a type which is - // passed by copy. - // - // These are undefined later. - -#if !BOOST_WORKAROUND(BOOST_MSVC, < 1300) -#define BOOST_HASH_SPECIALIZE(type) \ - template <> struct hash \ - : public std::unary_function \ - { \ - std::size_t operator()(type v) const \ - { \ - return cutl_details_boost::hash_value(v); \ - } \ - }; - -#define BOOST_HASH_SPECIALIZE_REF(type) \ - template <> struct hash \ - : public std::unary_function \ - { \ - std::size_t operator()(type const& v) const \ - { \ - return cutl_details_boost::hash_value(v); \ - } \ - }; -#else -#define BOOST_HASH_SPECIALIZE(type) \ - template <> struct hash \ - : public std::unary_function \ - { \ - std::size_t operator()(type v) const \ - { \ - return cutl_details_boost::hash_value(v); \ - } \ - }; \ - \ - template <> struct hash \ - : public std::unary_function \ - { \ - std::size_t operator()(const type v) const \ - { \ - return cutl_details_boost::hash_value(v); \ - } \ - }; - -#define BOOST_HASH_SPECIALIZE_REF(type) \ - template <> struct hash \ - : public std::unary_function \ - { \ - std::size_t operator()(type const& v) const \ - { \ - return cutl_details_boost::hash_value(v); \ - } \ - }; \ - \ - template <> struct hash \ - : public std::unary_function \ - { \ - std::size_t operator()(type const& v) const \ - { \ - return cutl_details_boost::hash_value(v); \ - } \ - }; -#endif - - BOOST_HASH_SPECIALIZE(bool) - BOOST_HASH_SPECIALIZE(char) - BOOST_HASH_SPECIALIZE(signed char) - BOOST_HASH_SPECIALIZE(unsigned char) -#if !defined(BOOST_NO_INTRINSIC_WCHAR_T) - BOOST_HASH_SPECIALIZE(wchar_t) -#endif - BOOST_HASH_SPECIALIZE(short) - BOOST_HASH_SPECIALIZE(unsigned short) - BOOST_HASH_SPECIALIZE(int) - BOOST_HASH_SPECIALIZE(unsigned int) - BOOST_HASH_SPECIALIZE(long) - BOOST_HASH_SPECIALIZE(unsigned long) - - BOOST_HASH_SPECIALIZE(float) - BOOST_HASH_SPECIALIZE(double) - BOOST_HASH_SPECIALIZE(long double) - - BOOST_HASH_SPECIALIZE_REF(std::string) -#if !defined(BOOST_NO_STD_WSTRING) - BOOST_HASH_SPECIALIZE_REF(std::wstring) -#endif - -#if !defined(BOOST_NO_LONG_LONG) - BOOST_HASH_SPECIALIZE(cutl_details_boost::long_long_type) - BOOST_HASH_SPECIALIZE(cutl_details_boost::ulong_long_type) -#endif - -#if defined(BOOST_HAS_INT128) - BOOST_HASH_SPECIALIZE(cutl_details_boost::int128_type) - BOOST_HASH_SPECIALIZE(cutl_details_boost::uint128_type) -#endif - -#if !defined(BOOST_NO_CXX11_HDR_TYPEINDEX) - BOOST_HASH_SPECIALIZE(std::type_index) -#endif - -#undef BOOST_HASH_SPECIALIZE -#undef BOOST_HASH_SPECIALIZE_REF - -// Specializing cutl_details_boost::hash for pointers. - -#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) - - template - struct hash - : public std::unary_function - { - std::size_t operator()(T* v) const - { -#if !BOOST_WORKAROUND(__SUNPRO_CC, <= 0x590) - return cutl_details_boost::hash_value(v); -#else - std::size_t x = static_cast( - reinterpret_cast(v)); - - return x + (x >> 3); -#endif - } - }; - -#else - - // For compilers without partial specialization, we define a - // cutl_details_boost::hash for all remaining types. But hash_impl is only defined - // for pointers in 'extensions.hpp' - so when BOOST_HASH_NO_EXTENSIONS - // is defined there will still be a compile error for types not supported - // in the standard. - - namespace hash_detail - { - template - struct hash_impl; - - template <> - struct hash_impl - { - template - struct inner - : public std::unary_function - { - std::size_t operator()(T val) const - { -#if !BOOST_WORKAROUND(__SUNPRO_CC, <= 590) - return cutl_details_boost::hash_value(val); -#else - std::size_t x = static_cast( - reinterpret_cast(val)); - - return x + (x >> 3); -#endif - } - }; - }; - } - - template struct hash - : public cutl_details_boost::hash_detail::hash_impl::value> - ::BOOST_NESTED_TEMPLATE inner - { - }; - -#endif -} - -#undef BOOST_HASH_CHAR_TRAITS - -#endif // BOOST_FUNCTIONAL_HASH_HASH_HPP - -// Include this outside of the include guards in case the file is included -// twice - once with BOOST_HASH_NO_EXTENSIONS defined, and then with it -// undefined. - -#if !defined(BOOST_HASH_NO_EXTENSIONS) \ - && !defined(BOOST_FUNCTIONAL_HASH_EXTENSIONS_HPP) -#include -#endif -- cgit v1.1