674 lines
22 KiB
C++
674 lines
22 KiB
C++
|
//
|
||
|
|
// Copyright (c) 2009-2011 Artyom Beilis (Tonkikh)
|
||
|
|
//
|
||
|
|
// 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)
|
||
|
|
//
|
||
|
|
#ifndef BOOST_LOCALE_FORMATTING_HPP_INCLUDED
|
||
|
|
#define BOOST_LOCALE_FORMATTING_HPP_INCLUDED
|
||
|
|
|
||
|
|
#include <boost/locale/config.hpp>
|
||
|
|
#ifdef BOOST_MSVC
|
||
|
|
# pragma warning(push)
|
||
|
|
# pragma warning(disable : 4275 4251 4231 4660)
|
||
|
|
#endif
|
||
|
|
#include <boost/cstdint.hpp>
|
||
|
|
#include <boost/locale/time_zone.hpp>
|
||
|
|
#include <ostream>
|
||
|
|
#include <istream>
|
||
|
|
#include <string>
|
||
|
|
#include <string.h>
|
||
|
|
#include <typeinfo>
|
||
|
|
|
||
|
|
namespace boost {
|
||
|
|
namespace locale {
|
||
|
|
///
|
||
|
|
/// \brief This namespace holds additional formatting
|
||
|
|
/// flags that can be set using ios_info.
|
||
|
|
///
|
||
|
|
namespace flags {
|
||
|
|
///
|
||
|
|
/// Formatting flags, each one of them has corresponding manipulation
|
||
|
|
/// in namespace \a as
|
||
|
|
///
|
||
|
|
typedef enum {
|
||
|
|
posix = 0,
|
||
|
|
number = 1,
|
||
|
|
currency = 2,
|
||
|
|
percent = 3,
|
||
|
|
date = 4,
|
||
|
|
time = 5,
|
||
|
|
datetime = 6,
|
||
|
|
strftime = 7,
|
||
|
|
spellout = 8,
|
||
|
|
ordinal = 9,
|
||
|
|
|
||
|
|
display_flags_mask = 31,
|
||
|
|
|
||
|
|
currency_default = 0 << 5,
|
||
|
|
currency_iso = 1 << 5,
|
||
|
|
currency_national = 2 << 5,
|
||
|
|
|
||
|
|
currency_flags_mask = 3 << 5,
|
||
|
|
|
||
|
|
time_default = 0 << 7,
|
||
|
|
time_short = 1 << 7,
|
||
|
|
time_medium = 2 << 7,
|
||
|
|
time_long = 3 << 7,
|
||
|
|
time_full = 4 << 7,
|
||
|
|
time_flags_mask = 7 << 7,
|
||
|
|
|
||
|
|
date_default = 0 << 10,
|
||
|
|
date_short = 1 << 10,
|
||
|
|
date_medium = 2 << 10,
|
||
|
|
date_long = 3 << 10,
|
||
|
|
date_full = 4 << 10,
|
||
|
|
date_flags_mask = 7 << 10,
|
||
|
|
|
||
|
|
datetime_flags_mask = date_flags_mask | time_flags_mask
|
||
|
|
|
||
|
|
} display_flags_type;
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Special string patters that can be used
|
||
|
|
/// for text formatting
|
||
|
|
///
|
||
|
|
typedef enum {
|
||
|
|
datetime_pattern, ///< strftime like formatting
|
||
|
|
time_zone_id ///< time zone name
|
||
|
|
} pattern_type;
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Special integer values that can be used for formatting
|
||
|
|
///
|
||
|
|
typedef enum {
|
||
|
|
domain_id ///< Domain code - for message formatting
|
||
|
|
} value_type;
|
||
|
|
|
||
|
|
|
||
|
|
} // flags
|
||
|
|
|
||
|
|
///
|
||
|
|
/// \brief This class holds an external data - beyond existing fmtflags that std::ios_base holds
|
||
|
|
///
|
||
|
|
/// You should almost never create this object directly. Instead, you should access it via ios_info::get(stream_object)
|
||
|
|
/// static member function. It automatically creates default formatting data for that stream
|
||
|
|
///
|
||
|
|
class BOOST_LOCALE_DECL ios_info {
|
||
|
|
public:
|
||
|
|
|
||
|
|
/// \cond INTERNAL
|
||
|
|
|
||
|
|
ios_info();
|
||
|
|
ios_info(ios_info const &);
|
||
|
|
ios_info const &operator=(ios_info const &);
|
||
|
|
~ios_info();
|
||
|
|
|
||
|
|
/// \endcond
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Get ios_info instance for specific stream object
|
||
|
|
///
|
||
|
|
static ios_info &get(std::ios_base &ios);
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Set a flags that define a way for format data like number, spell, currency etc.
|
||
|
|
///
|
||
|
|
void display_flags(uint64_t flags);
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Set a flags that define how to format currency
|
||
|
|
///
|
||
|
|
void currency_flags(uint64_t flags);
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Set a flags that define how to format date
|
||
|
|
///
|
||
|
|
void date_flags(uint64_t flags);
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Set a flags that define how to format time
|
||
|
|
///
|
||
|
|
void time_flags(uint64_t flags);
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Set a flags that define how to format both date and time
|
||
|
|
///
|
||
|
|
void datetime_flags(uint64_t flags);
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Set special message domain identification
|
||
|
|
///
|
||
|
|
void domain_id(int);
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Set time zone for formatting dates and time
|
||
|
|
///
|
||
|
|
void time_zone(std::string const &);
|
||
|
|
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Set date/time pattern (strftime like)
|
||
|
|
///
|
||
|
|
template<typename CharType>
|
||
|
|
void date_time_pattern(std::basic_string<CharType> const &str)
|
||
|
|
{
|
||
|
|
string_set &s = date_time_pattern_set();
|
||
|
|
s.set<CharType>(str.c_str());
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Get a flags that define a way for format data like number, spell, currency etc.
|
||
|
|
///
|
||
|
|
uint64_t display_flags() const;
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Get a flags that define how to format currency
|
||
|
|
///
|
||
|
|
uint64_t currency_flags() const;
|
||
|
|
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Get a flags that define how to format date
|
||
|
|
///
|
||
|
|
uint64_t date_flags() const;
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Get a flags that define how to format time
|
||
|
|
///
|
||
|
|
uint64_t time_flags() const;
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Get a flags that define how to format both date and time
|
||
|
|
///
|
||
|
|
uint64_t datetime_flags() const;
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Get special message domain identification
|
||
|
|
///
|
||
|
|
int domain_id() const;
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Get time zone for formatting dates and time
|
||
|
|
///
|
||
|
|
std::string time_zone() const;
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Get date/time pattern (strftime like)
|
||
|
|
///
|
||
|
|
template<typename CharType>
|
||
|
|
std::basic_string<CharType> date_time_pattern() const
|
||
|
|
{
|
||
|
|
string_set const &s = date_time_pattern_set();
|
||
|
|
return s.get<CharType>();
|
||
|
|
}
|
||
|
|
|
||
|
|
/// \cond INTERNAL
|
||
|
|
void on_imbue();
|
||
|
|
/// \endcond
|
||
|
|
|
||
|
|
private:
|
||
|
|
|
||
|
|
class string_set;
|
||
|
|
|
||
|
|
string_set const &date_time_pattern_set() const;
|
||
|
|
string_set &date_time_pattern_set();
|
||
|
|
|
||
|
|
class BOOST_LOCALE_DECL string_set {
|
||
|
|
public:
|
||
|
|
string_set();
|
||
|
|
~string_set();
|
||
|
|
string_set(string_set const &other);
|
||
|
|
string_set const &operator=(string_set const &other);
|
||
|
|
void swap(string_set &other);
|
||
|
|
|
||
|
|
template<typename Char>
|
||
|
|
void set(Char const *s)
|
||
|
|
{
|
||
|
|
delete [] ptr;
|
||
|
|
ptr = 0;
|
||
|
|
type=&typeid(Char);
|
||
|
|
Char const *end = s;
|
||
|
|
while(*end!=0) end++;
|
||
|
|
// if ptr = 0 it does not matter what is value of size
|
||
|
|
size = sizeof(Char)*(end - s+1);
|
||
|
|
ptr = new char[size];
|
||
|
|
memcpy(ptr,s,size);
|
||
|
|
}
|
||
|
|
|
||
|
|
template<typename Char>
|
||
|
|
std::basic_string<Char> get() const
|
||
|
|
{
|
||
|
|
if(type==0 || *type!=typeid(Char))
|
||
|
|
throw std::bad_cast();
|
||
|
|
std::basic_string<Char> result = reinterpret_cast<Char const *>(ptr);
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
|
||
|
|
private:
|
||
|
|
std::type_info const *type;
|
||
|
|
size_t size;
|
||
|
|
char *ptr;
|
||
|
|
};
|
||
|
|
|
||
|
|
uint64_t flags_;
|
||
|
|
int domain_id_;
|
||
|
|
std::string time_zone_;
|
||
|
|
string_set datetime_;
|
||
|
|
|
||
|
|
struct data;
|
||
|
|
data *d;
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
///
|
||
|
|
/// \brief This namespace includes all manipulators that can be used on IO streams
|
||
|
|
///
|
||
|
|
namespace as {
|
||
|
|
///
|
||
|
|
/// \defgroup manipulators I/O Stream manipulators
|
||
|
|
///
|
||
|
|
/// @{
|
||
|
|
///
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Format values with "POSIX" or "C" locale. Note, if locale was created with additional non-classic locale then
|
||
|
|
/// These numbers may be localized
|
||
|
|
///
|
||
|
|
|
||
|
|
inline std::ios_base & posix(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).display_flags(flags::posix);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Format a number. Note, unlike standard number formatting, integers would be treated like real numbers when std::fixed or
|
||
|
|
/// std::scientific manipulators were applied
|
||
|
|
///
|
||
|
|
inline std::ios_base & number(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).display_flags(flags::number);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Format currency, number is treated like amount of money
|
||
|
|
///
|
||
|
|
inline std::ios_base & currency(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).display_flags(flags::currency);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Format percent, value 0.3 is treated as 30%.
|
||
|
|
///
|
||
|
|
inline std::ios_base & percent(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).display_flags(flags::percent);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Format a date, number is treated as POSIX time
|
||
|
|
///
|
||
|
|
inline std::ios_base & date(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).display_flags(flags::date);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Format a time, number is treated as POSIX time
|
||
|
|
///
|
||
|
|
inline std::ios_base & time(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).display_flags(flags::time);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Format a date and time, number is treated as POSIX time
|
||
|
|
///
|
||
|
|
inline std::ios_base & datetime(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).display_flags(flags::datetime);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Create formatted date time, Please note, this manipulator only changes formatting mode,
|
||
|
|
/// and not format itself, so you are probably looking for ftime manipulator
|
||
|
|
///
|
||
|
|
inline std::ios_base & strftime(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).display_flags(flags::strftime);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Spell the number, like "one hundred and ten"
|
||
|
|
///
|
||
|
|
inline std::ios_base & spellout(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).display_flags(flags::spellout);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Write an order of the number like 4th.
|
||
|
|
///
|
||
|
|
inline std::ios_base & ordinal(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).display_flags(flags::ordinal);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Set default currency formatting style -- national, like "$"
|
||
|
|
///
|
||
|
|
inline std::ios_base & currency_default(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).currency_flags(flags::currency_default);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Set ISO currency formatting style, like "USD", (requires ICU >= 4.2)
|
||
|
|
///
|
||
|
|
inline std::ios_base & currency_iso(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).currency_flags(flags::currency_iso);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Set national currency formatting style, like "$"
|
||
|
|
///
|
||
|
|
inline std::ios_base & currency_national(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).currency_flags(flags::currency_national);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// set default (medium) time formatting style
|
||
|
|
///
|
||
|
|
inline std::ios_base & time_default(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).time_flags(flags::time_default);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// set short time formatting style
|
||
|
|
///
|
||
|
|
inline std::ios_base & time_short(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).time_flags(flags::time_short);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// set medium time formatting style
|
||
|
|
///
|
||
|
|
inline std::ios_base & time_medium(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).time_flags(flags::time_medium);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// set long time formatting style
|
||
|
|
///
|
||
|
|
inline std::ios_base & time_long(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).time_flags(flags::time_long);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// set full time formatting style
|
||
|
|
///
|
||
|
|
inline std::ios_base & time_full(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).time_flags(flags::time_full);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// set default (medium) date formatting style
|
||
|
|
///
|
||
|
|
inline std::ios_base & date_default(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).date_flags(flags::date_default);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// set short date formatting style
|
||
|
|
///
|
||
|
|
inline std::ios_base & date_short(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).date_flags(flags::date_short);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// set medium date formatting style
|
||
|
|
///
|
||
|
|
inline std::ios_base & date_medium(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).date_flags(flags::date_medium);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// set long date formatting style
|
||
|
|
///
|
||
|
|
inline std::ios_base & date_long(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).date_flags(flags::date_long);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// set full date formatting style
|
||
|
|
///
|
||
|
|
inline std::ios_base & date_full(std::ios_base & ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).date_flags(flags::date_full);
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/// \cond INTERNAL
|
||
|
|
namespace details {
|
||
|
|
template<typename CharType>
|
||
|
|
struct add_ftime {
|
||
|
|
|
||
|
|
std::basic_string<CharType> ftime;
|
||
|
|
|
||
|
|
void apply(std::basic_ios<CharType> &ios) const
|
||
|
|
{
|
||
|
|
ios_info::get(ios).date_time_pattern(ftime);
|
||
|
|
as::strftime(ios);
|
||
|
|
}
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename CharType>
|
||
|
|
std::basic_ostream<CharType> &operator<<(std::basic_ostream<CharType> &out,add_ftime<CharType> const &fmt)
|
||
|
|
{
|
||
|
|
fmt.apply(out);
|
||
|
|
return out;
|
||
|
|
}
|
||
|
|
|
||
|
|
template<typename CharType>
|
||
|
|
std::basic_istream<CharType> &operator>>(std::basic_istream<CharType> &in,add_ftime<CharType> const &fmt)
|
||
|
|
{
|
||
|
|
fmt.apply(in);
|
||
|
|
return in;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
/// \endcond
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Set strftime like formatting string
|
||
|
|
///
|
||
|
|
/// Please note, formatting flags are very similar but not exactly the same as flags for C function strftime.
|
||
|
|
/// Differences: some flags as "%e" do not add blanks to fill text up to two spaces, not all flags supported.
|
||
|
|
///
|
||
|
|
/// Flags:
|
||
|
|
/// - "%a" -- Abbreviated weekday (Sun.)
|
||
|
|
/// - "%A" -- Full weekday (Sunday)
|
||
|
|
/// - "%b" -- Abbreviated month (Jan.)
|
||
|
|
/// - "%B" -- Full month (January)
|
||
|
|
/// - "%c" -- Locale date-time format. **Note:** prefer using "as::datetime"
|
||
|
|
/// - "%d" -- Day of Month [01,31]
|
||
|
|
/// - "%e" -- Day of Month [1,31]
|
||
|
|
/// - "%h" -- Same as "%b"
|
||
|
|
/// - "%H" -- 24 clock hour [00,23]
|
||
|
|
/// - "%I" -- 12 clock hour [01,12]
|
||
|
|
/// - "%j" -- Day of year [1,366]
|
||
|
|
/// - "%m" -- Month [01,12]
|
||
|
|
/// - "%M" -- Minute [00,59]
|
||
|
|
/// - "%n" -- New Line
|
||
|
|
/// - "%p" -- AM/PM in locale representation
|
||
|
|
/// - "%r" -- Time with AM/PM, same as "%I:%M:%S %p"
|
||
|
|
/// - "%R" -- Same as "%H:%M"
|
||
|
|
/// - "%S" -- Second [00,61]
|
||
|
|
/// - "%t" -- Tab character
|
||
|
|
/// - "%T" -- Same as "%H:%M:%S"
|
||
|
|
/// - "%x" -- Local date representation. **Note:** prefer using "as::date"
|
||
|
|
/// - "%X" -- Local time representation. **Note:** prefer using "as::time"
|
||
|
|
/// - "%y" -- Year [00,99]
|
||
|
|
/// - "%Y" -- 4 digits year. (2009)
|
||
|
|
/// - "%Z" -- Time Zone
|
||
|
|
/// - "%%" -- Percent symbol
|
||
|
|
///
|
||
|
|
|
||
|
|
|
||
|
|
template<typename CharType>
|
||
|
|
#ifdef BOOST_LOCALE_DOXYGEN
|
||
|
|
unspecified_type
|
||
|
|
#else
|
||
|
|
details::add_ftime<CharType>
|
||
|
|
#endif
|
||
|
|
ftime(std::basic_string<CharType> const &format)
|
||
|
|
{
|
||
|
|
details::add_ftime<CharType> fmt;
|
||
|
|
fmt.ftime=format;
|
||
|
|
return fmt;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// See ftime(std::basic_string<CharType> const &format)
|
||
|
|
///
|
||
|
|
template<typename CharType>
|
||
|
|
#ifdef BOOST_LOCALE_DOXYGEN
|
||
|
|
unspecified_type
|
||
|
|
#else
|
||
|
|
details::add_ftime<CharType>
|
||
|
|
#endif
|
||
|
|
ftime(CharType const *format)
|
||
|
|
{
|
||
|
|
details::add_ftime<CharType> fmt;
|
||
|
|
fmt.ftime=format;
|
||
|
|
return fmt;
|
||
|
|
}
|
||
|
|
|
||
|
|
/// \cond INTERNAL
|
||
|
|
namespace details {
|
||
|
|
struct set_timezone {
|
||
|
|
std::string id;
|
||
|
|
};
|
||
|
|
template<typename CharType>
|
||
|
|
std::basic_ostream<CharType> &operator<<(std::basic_ostream<CharType> &out,set_timezone const &fmt)
|
||
|
|
{
|
||
|
|
ios_info::get(out).time_zone(fmt.id);
|
||
|
|
return out;
|
||
|
|
}
|
||
|
|
|
||
|
|
template<typename CharType>
|
||
|
|
std::basic_istream<CharType> &operator>>(std::basic_istream<CharType> &in,set_timezone const &fmt)
|
||
|
|
{
|
||
|
|
ios_info::get(in).time_zone(fmt.id);
|
||
|
|
return in;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
/// \endcond
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Set GMT time zone to stream
|
||
|
|
///
|
||
|
|
inline std::ios_base &gmt(std::ios_base &ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).time_zone("GMT");
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Set local time zone to stream
|
||
|
|
///
|
||
|
|
inline std::ios_base &local_time(std::ios_base &ios)
|
||
|
|
{
|
||
|
|
ios_info::get(ios).time_zone(time_zone::global());
|
||
|
|
return ios;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Set time zone using \a id
|
||
|
|
///
|
||
|
|
inline
|
||
|
|
#ifdef BOOST_LOCALE_DOXYGEN
|
||
|
|
unspecified_type
|
||
|
|
#else
|
||
|
|
details::set_timezone
|
||
|
|
#endif
|
||
|
|
time_zone(char const *id)
|
||
|
|
{
|
||
|
|
details::set_timezone tz;
|
||
|
|
tz.id=id;
|
||
|
|
return tz;
|
||
|
|
}
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Set time zone using \a id
|
||
|
|
///
|
||
|
|
inline
|
||
|
|
#ifdef BOOST_LOCALE_DOXYGEN
|
||
|
|
unspecified_type
|
||
|
|
#else
|
||
|
|
details::set_timezone
|
||
|
|
#endif
|
||
|
|
time_zone(std::string const &id)
|
||
|
|
{
|
||
|
|
details::set_timezone tz;
|
||
|
|
tz.id=id;
|
||
|
|
return tz;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
///
|
||
|
|
/// @}
|
||
|
|
///
|
||
|
|
|
||
|
|
} // as manipulators
|
||
|
|
|
||
|
|
} // locale
|
||
|
|
} // boost
|
||
|
|
|
||
|
|
#ifdef BOOST_MSVC
|
||
|
|
#pragma warning(pop)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
#endif
|
||
|
|
// vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
|