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Diffstat (limited to 'src/third_party/boost-1.56.0/boost/chrono/io/time_point_units.hpp')
| -rw-r--r-- | src/third_party/boost-1.56.0/boost/chrono/io/time_point_units.hpp | 249 |
1 files changed, 0 insertions, 249 deletions
diff --git a/src/third_party/boost-1.56.0/boost/chrono/io/time_point_units.hpp b/src/third_party/boost-1.56.0/boost/chrono/io/time_point_units.hpp deleted file mode 100644 index 378c1126034..00000000000 --- a/src/third_party/boost-1.56.0/boost/chrono/io/time_point_units.hpp +++ /dev/null @@ -1,249 +0,0 @@ -// (C) Copyright Howard Hinnant -// (C) Copyright 2011 Vicente J. Botet Escriba -// Copyright (c) Microsoft Corporation 2014 -// 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). -// - -#ifndef BOOST_CHRONO_IO_TIME_POINT_UNITS_HPP -#define BOOST_CHRONO_IO_TIME_POINT_UNITS_HPP - -#include <boost/chrono/config.hpp> -#include <boost/chrono/process_cpu_clocks.hpp> -#include <boost/chrono/system_clocks.hpp> -#include <boost/chrono/thread_clock.hpp> -#include <boost/chrono/io/ios_base_state.hpp> -#include <string> -#include <iostream> -#include <ios> -#include <locale> -#include <algorithm> - -namespace boost -{ - namespace chrono - { - - /** - * @c time_point_units facet gives useful information about the time_point pattern, - * the text associated to a time_point's epoch, - */ - template <typename CharT=char> - class time_point_units: public std::locale::facet - { - public: - /** - * Type of character the facet is instantiated on. - */ - typedef CharT char_type; - /** - * Type of character string used by member functions. - */ - typedef std::basic_string<char_type> string_type; - - /** - * Unique identifier for this type of facet. - */ - static std::locale::id id; - - /** - * Construct a @c time_point_units facet. - * @param refs - * @Effects Construct a @c time_point_units facet. - * If the @c refs argument is @c 0 then destruction of the object is - * delegated to the @c locale, or locales, containing it. This allows - * the user to ignore lifetime management issues. On the other had, - * if @c refs is @c 1 then the object must be explicitly deleted; - * the @c locale will not do so. In this case, the object can be - * maintained across the lifetime of multiple locales. - */ - explicit time_point_units(size_t refs = 0) : - std::locale::facet(refs) - { - } - - /** - * @return the pattern to be used by default. - */ - virtual string_type get_pattern() const =0; - - /** - * @return the epoch associated to the clock @c Clock calling @c do_get_epoch(Clock()) - */ - template <typename Clock> - string_type get_epoch() const - { - return do_get_epoch(Clock()); - } - - protected: - /** - * Destroy the facet. - */ - virtual ~time_point_units() {} - - - /** - * - * @param c a dummy instance of @c system_clock. - * @return The epoch string associated to the @c system_clock. - */ - virtual string_type do_get_epoch(system_clock) const=0; - - /** - * - * @param c a dummy instance of @c steady_clock. - * @return The epoch string associated to the @c steady_clock. - */ - virtual string_type do_get_epoch(steady_clock) const=0; - -#if defined(BOOST_CHRONO_HAS_PROCESS_CLOCKS) - /** - * - * @param c a dummy instance of @c process_real_cpu_clock. - * @return The epoch string associated to the @c process_real_cpu_clock. - */ - virtual string_type do_get_epoch(process_real_cpu_clock) const=0; -#if ! BOOST_OS_WINDOWS || BOOST_PLAT_WINDOWS_DESKTOP - /** - * - * @param c a dummy instance of @c process_user_cpu_clock. - * @return The epoch string associated to the @c process_user_cpu_clock. - */ - virtual string_type do_get_epoch(process_user_cpu_clock) const=0; - /** - * - * @param c a dummy instance of @c process_system_cpu_clock. - * @return The epoch string associated to the @c process_system_cpu_clock. - */ - virtual string_type do_get_epoch(process_system_cpu_clock) const=0; - /** - * - * @param c a dummy instance of @c process_cpu_clock. - * @return The epoch string associated to the @c process_cpu_clock. - */ - virtual string_type do_get_epoch(process_cpu_clock) const=0; -#endif -#endif -#if defined(BOOST_CHRONO_HAS_THREAD_CLOCK) - /** - * - * @param c a dummy instance of @c thread_clock. - * @return The epoch string associated to the @c thread_clock. - */ - virtual string_type do_get_epoch(thread_clock) const=0; -#endif - - }; - - template <typename CharT> - std::locale::id time_point_units<CharT>::id; - - - // This class is used to define the strings for the default English - template <typename CharT=char> - class time_point_units_default: public time_point_units<CharT> - { - public: - /** - * Type of character the facet is instantiated on. - */ - typedef CharT char_type; - /** - * Type of character string returned by member functions. - */ - typedef std::basic_string<char_type> string_type; - - explicit time_point_units_default(size_t refs = 0) : - time_point_units<CharT> (refs) - { - } - ~time_point_units_default() {} - - /** - * @return the default pattern "%d%e". - */ - string_type get_pattern() const - { - static const CharT t[] = - { '%', 'd', '%', 'e' }; - static const string_type pattern(t, t + sizeof (t) / sizeof (t[0])); - - return pattern; - } - - protected: - /** - * @param c a dummy instance of @c system_clock. - * @return The epoch string returned by @c clock_string<system_clock,CharT>::since(). - */ - string_type do_get_epoch(system_clock ) const - { - return clock_string<system_clock,CharT>::since(); - } - /** - * @param c a dummy instance of @c steady_clock. - * @return The epoch string returned by @c clock_string<steady_clock,CharT>::since(). - */ - string_type do_get_epoch(steady_clock ) const - { - return clock_string<steady_clock,CharT>::since(); - } - -#if defined(BOOST_CHRONO_HAS_PROCESS_CLOCKS) - /** - * @param c a dummy instance of @c process_real_cpu_clock. - * @return The epoch string returned by @c clock_string<process_real_cpu_clock,CharT>::since(). - */ - string_type do_get_epoch(process_real_cpu_clock ) const - { - return clock_string<process_real_cpu_clock,CharT>::since(); - } -#if ! BOOST_OS_WINDOWS || BOOST_PLAT_WINDOWS_DESKTOP - /** - * @param c a dummy instance of @c process_user_cpu_clock. - * @return The epoch string returned by @c clock_string<process_user_cpu_clock,CharT>::since(). - */ - string_type do_get_epoch(process_user_cpu_clock ) const - { - return clock_string<process_user_cpu_clock,CharT>::since(); - } - /** - * @param c a dummy instance of @c process_system_cpu_clock. - * @return The epoch string returned by @c clock_string<process_system_cpu_clock,CharT>::since(). - */ - string_type do_get_epoch(process_system_cpu_clock ) const - { - return clock_string<process_system_cpu_clock,CharT>::since(); - } - /** - * @param c a dummy instance of @c process_cpu_clock. - * @return The epoch string returned by @c clock_string<process_cpu_clock,CharT>::since(). - */ - string_type do_get_epoch(process_cpu_clock ) const - { - return clock_string<process_cpu_clock,CharT>::since(); - } - -#endif -#endif -#if defined(BOOST_CHRONO_HAS_THREAD_CLOCK) - /** - * @param c a dummy instance of @c thread_clock. - * @return The epoch string returned by @c clock_string<thread_clock,CharT>::since(). - */ - string_type do_get_epoch(thread_clock ) const - { - return clock_string<thread_clock,CharT>::since(); - } -#endif - - }; - - - } // chrono - -} // boost - -#endif // header |