Repository navigation
Expand file tree
/
Copy pathlocal_date_time.cpp
More file actions
224 lines (181 loc) · 7.57 KB
/
Copy pathlocal_date_time.cpp
File metadata and controls
224 lines (181 loc) · 7.57 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
/*
Copyright (C) 2015-present The DotCpp Authors.
This file is part of .C++, a native C++ implementation of
popular .NET class library APIs developed to facilitate
code reuse between C# and C++.
http://github.com/dotcpp/dotcpp (source)
http://dotcpp.org (documentation)
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#include <dot/precompiled.hpp>
#include <dot/implement.hpp>
#include <dot/system/object.hpp>
#include <dot/detail/struct_wrapper.hpp>
#include <dot/noda_time/local_date_time.hpp>
#include <dot/noda_time/period.hpp>
#include <dot/noda_time/local_time.hpp>
#include <dot/noda_time/local_date.hpp>
#include <dot/system/string.hpp>
namespace dot
{
/// In C\# local datetime is a struct, and as all structs has default constructor
/// that initializes all backing variables to 0. This means that default
/// constructed value corresponds to 0001-01-01 00:00:00. Because Boost date_time
/// library does not accept the date 0001-01-01, we will instead use the Unix epoch
/// 1970-01-01 as default constructed value.
local_date_time::local_date_time()
: boost::posix_time::ptime(local_date{ 1970, 1, 1 }, { 0, 0, 0 })
{
}
/// Initializes a new instance of the local_date_time struct using the ISO calendar system.
local_date_time::local_date_time(int year, int month, int day, int hour, int minute)
: boost::posix_time::ptime(local_date {year, month, day}, {hour, minute, 0})
{}
/// Initializes a new instance of the local_date_time struct using the ISO calendar system.
local_date_time::local_date_time(int year, int month, int day, int hour, int minute, int second)
: boost::posix_time::ptime(local_date {year, month, day}, {hour, minute, second})
{}
/// Initializes a new instance of the local_date_time struct using the ISO calendar system.
local_date_time::local_date_time(int year, int month, int day, int hour, int minute, int second, int millisecond)
: boost::posix_time::ptime(local_date {year, month, day}, {hour, minute, second, millisecond * 1000})
{}
/// Create from Boost posix_time.
local_date_time::local_date_time(const boost::posix_time::ptime& time)
: boost::posix_time::ptime(time)
{}
local_date_time::local_date_time(const local_date_time& other)
{
*this = other;
}
local_date_time::local_date_time(const local_date& date, const local_time& time) :
boost::posix_time::ptime(date, time)
{}
local_date_time::local_date_time(object const& rhs) { *this = rhs.operator local_date_time(); }
local_date_time local_date_time::Add(const local_date_time& local_date_time, const period& period)
{
return local_date_time + period;
}
int local_date_time::compare_to(const local_date_time& other) const
{
if (*this == other)
return 0;
return *this > other ? 1 : -1;
}
bool local_date_time::equals(const local_date_time& other) const
{
return *this == other;
}
string local_date_time::to_string() const
{
boost::posix_time::time_facet* facet = new boost::posix_time::time_facet();
facet->format("%Y-%m-%d %H:%M:%S.%f");
std::stringstream stream;
stream.imbue(std::locale(std::locale::classic(), facet));
stream << *this;
return stream.str().substr(0, 23);
}
period local_date_time::Minus(const local_date_time& local_date_time) const
{
return *this - local_date_time;
}
local_date_time local_date_time::Minus(const period& period) const
{
return *this - period;
}
local_date_time local_date_time::Next(int targetDayOfWeek) const
{
return {local_date(date()).next(targetDayOfWeek), time_of_day()};
}
local_date_time local_date_time::Plus(const period& period) const
{
return *this + period;
}
local_date_time local_date_time::PlusDays(int days) const
{
return *this + boost::gregorian::days(days);
}
local_date_time local_date_time::PlusHours(int64_t hours) const
{
return *this + boost::posix_time::hours(hours);
}
local_date_time local_date_time::PlusMilliseconds(int64_t milliseconds) const
{
return *this + boost::posix_time::milliseconds(milliseconds);
}
local_date_time local_date_time::PlusMinutes(int64_t minutes) const
{
return *this + boost::posix_time::minutes(minutes);
}
local_date_time local_date_time::PlusMonths(int months) const
{
return *this + boost::gregorian::months(months);
}
local_date_time local_date_time::PlusSeconds(int64_t seconds) const
{
return *this + boost::posix_time::seconds(seconds);
}
local_date_time local_date_time::PlusWeeks(int weeks) const
{
return *this + boost::gregorian::weeks(weeks);
}
local_date_time local_date_time::PlusYears(int years) const
{
return *this + boost::gregorian::years(years);
}
local_date_time local_date_time::Previous(int targetDayOfWeek) const
{
return {local_date(date()).previous(targetDayOfWeek), time_of_day()};
}
period local_date_time::Subtract(const local_date_time& lhs, const local_date_time& rhs)
{
return lhs - rhs;
}
local_date_time local_date_time::Subtract(const local_date_time& local_date_time, const period& period)
{
return local_date_time - period;
}
local_date_time local_date_time::operator+(const period& period) const
{
return static_cast<boost::posix_time::ptime>(*this) + static_cast<boost::posix_time::time_duration>(period);
}
bool local_date_time::operator==(const local_date_time& other) const
{
return static_cast<boost::posix_time::ptime>(*this) == static_cast<boost::posix_time::ptime>(other);
}
bool local_date_time::operator!=(const local_date_time& other) const
{
return static_cast<boost::posix_time::ptime>(*this) != static_cast<boost::posix_time::ptime>(other);
}
bool local_date_time::operator>(const local_date_time& other) const
{
return static_cast<boost::posix_time::ptime>(*this) > static_cast<boost::posix_time::ptime>(other);
}
bool local_date_time::operator>=(const local_date_time& other) const
{
return static_cast<boost::posix_time::ptime>(*this) >= static_cast<boost::posix_time::ptime>(other);
}
bool local_date_time::operator<(const local_date_time& other) const
{
return static_cast<boost::posix_time::ptime>(*this) < static_cast<boost::posix_time::ptime>(other);
}
bool local_date_time::operator<=(const local_date_time& other) const
{
return static_cast<boost::posix_time::ptime>(*this) <= static_cast<boost::posix_time::ptime>(other);
}
period local_date_time::operator-(const local_date_time& other) const
{
return static_cast<boost::posix_time::ptime>(*this) - static_cast<boost::posix_time::ptime>(other);
}
local_date_time local_date_time::operator-(const period& period) const
{
return static_cast<boost::posix_time::ptime>(*this) - static_cast<boost::posix_time::time_duration>(period);
}
}