Subject: [Boost-commit] svn:boost r85672 - trunk/boost/date_time
From: andrey.semashev_at_[hidden]
Date: 2013-09-15 06:21:59
Author: andysem
Date: 2013-09-15 06:21:59 EDT (Sun, 15 Sep 2013)
New Revision: 85672
URL: http://svn.boost.org/trac/boost/changeset/85672
Log:
Added tags for integration with Boost.Sync.
Text files modified:
trunk/boost/date_time/time.hpp | 41 ++++++++++++++++++++-------------------
trunk/boost/date_time/time_duration.hpp | 1
2 files changed, 22 insertions(+), 20 deletions(-)
Modified: trunk/boost/date_time/time.hpp
==============================================================================
--- trunk/boost/date_time/time.hpp Sun Sep 15 03:41:50 2013 (r85671)
+++ trunk/boost/date_time/time.hpp 2013-09-15 06:21:59 EDT (Sun, 15 Sep 2013) (r85672)
@@ -2,7 +2,7 @@
#define DATE_TIME_TIME_HPP___
/* Copyright (c) 2002,2003,2005 CrystalClear Software, Inc.
- * Use, modification and distribution is subject to the
+ * Use, modification and distribution is subject to the
* Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
* Author: Jeff Garland, Bart Garst
@@ -22,24 +22,24 @@
namespace date_time {
//! Representation of a precise moment in time, including the date.
- /*!
+ /*!
This class is a skeleton for the interface of a temporal type
- with a resolution that is higher than a day. It is intended that
- this class be the base class and that the actual time
- class be derived using the BN pattern. In this way, the derived
- class can make decisions such as 'should there be a default constructor'
+ with a resolution that is higher than a day. It is intended that
+ this class be the base class and that the actual time
+ class be derived using the BN pattern. In this way, the derived
+ class can make decisions such as 'should there be a default constructor'
and what should it set its value to, should there be optional constructors
say allowing only an time_durations that generate a time from a clock,etc.
So, in fact multiple time types can be created for a time_system with
different construction policies, and all of them can perform basic
- operations by only writing a copy constructor. Finally, compiler
- errors are also shorter.
-
+ operations by only writing a copy constructor. Finally, compiler
+ errors are also shorter.
+
The real behavior of the time class is provided by the time_system
template parameter. This class must provide all the logic
for addition, subtraction, as well as define all the interface
types.
-
+
*/
template <class T, class time_system>
@@ -49,15 +49,16 @@
> >
{
public:
+ typedef void _is_boost_date_time_time_point;
typedef T time_type;
typedef typename time_system::time_rep_type time_rep_type;
typedef typename time_system::date_type date_type;
typedef typename time_system::date_duration_type date_duration_type;
typedef typename time_system::time_duration_type time_duration_type;
//typedef typename time_system::hms_type hms_type;
-
- base_time(const date_type& day,
- const time_duration_type& td,
+
+ base_time(const date_type& day,
+ const time_duration_type& td,
dst_flags dst=not_dst) :
time_(time_system::get_time_rep(day, td, dst))
{}
@@ -75,15 +76,15 @@
{
return time_system::get_time_of_day(time_);
}
- /*! Optional bool parameter will return time zone as an offset
- * (ie "+07:00"). Empty string is returned for classes that do
+ /*! Optional bool parameter will return time zone as an offset
+ * (ie "+07:00"). Empty string is returned for classes that do
* not use a time_zone */
std::string zone_name(bool /*as_offset*/=false) const
{
return time_system::zone_name(time_);
}
- /*! Optional bool parameter will return time zone as an offset
- * (ie "+07:00"). Empty string is returned for classes that do
+ /*! Optional bool parameter will return time zone as an offset
+ * (ie "+07:00"). Empty string is returned for classes that do
* not use a time_zone */
std::string zone_abbrev(bool /*as_offset*/=false) const
{
@@ -103,7 +104,7 @@
//! check to see if date is one of the infinity values
bool is_infinity() const
{
- return (is_pos_infinity() || is_neg_infinity());
+ return (is_pos_infinity() || is_neg_infinity());
}
//! check to see if date is greater than all possible dates
bool is_pos_infinity() const
@@ -170,12 +171,12 @@
{
return time_system::subtract_time_duration(time_, rhs);
}
- time_type operator-=(const time_duration_type& td)
+ time_type operator-=(const time_duration_type& td)
{
time_ = (time_system::get_time_rep(date(), time_of_day() - td));
return time_type(time_);
}
-
+
protected:
time_rep_type time_;
};
Modified: trunk/boost/date_time/time_duration.hpp
==============================================================================
--- trunk/boost/date_time/time_duration.hpp Sun Sep 15 03:41:50 2013 (r85671)
+++ trunk/boost/date_time/time_duration.hpp 2013-09-15 06:21:59 EDT (Sun, 15 Sep 2013) (r85672)
@@ -42,6 +42,7 @@
* either (haven't tried) */
{
public:
+ typedef void _is_boost_date_time_duration;
typedef T duration_type; //the subclass
typedef rep_type traits_type;
typedef typename rep_type::day_type day_type;