tvl-depot/absl/time/internal/cctz/src/civil_time_detail.cc
Abseil Team bf86cfe165 Export of internal Abseil changes
--
20b3acaff75d05315f272747956b01405adccafb by Greg Falcon <gfalcon@google.com>:

Re-import of CCTZ from GitHub, with new ABSL_NAMESPACE_ transform applied.

PiperOrigin-RevId: 285564474

--
4d9e3fcabcea33c8b0b69f094ad2eddc0fa19557 by Derek Mauro <dmauro@google.com>:

Moves the disabling of a warning to before the function begins.

MSVC apparently requires this for warnings in the range 4700-4999.
https://docs.microsoft.com/en-us/cpp/preprocessor/warning?redirectedfrom=MSDN&view=vs-2019

PiperOrigin-RevId: 285516232

--
4a060cbeda76e89693c50276ae5b62cbf0fff39a by Derek Mauro <dmauro@google.com>:

MSVC: Fixes uniform_real_distribution_test in opt mode

Disables a constant arithmetic overflow warning in a test that tests
the behavior on overflow. This should be tested because a user might
have this warning disabled.

PiperOrigin-RevId: 285452242

--
548ab2f4cbe59bd6f6bf493af4f9ea765c4fa949 by Andy Soffer <asoffer@google.com>:

Release absl::bind_front, a C++11-compliant work-alike type for the C++20
std::bind_front.

PiperOrigin-RevId: 285247872
GitOrigin-RevId: 20b3acaff75d05315f272747956b01405adccafb
Change-Id: I00fe45939246cba9bfc7be375d67787d2eb57cd3
2019-12-16 15:25:20 -05:00

94 lines
2.9 KiB
C++

// Copyright 2016 Google Inc. All Rights Reserved.
//
// 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
//
// https://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 "absl/time/internal/cctz/include/cctz/civil_time_detail.h"
#include <iomanip>
#include <ostream>
#include <sstream>
#include "absl/base/config.h"
namespace absl {
ABSL_NAMESPACE_BEGIN
namespace time_internal {
namespace cctz {
namespace detail {
// Output stream operators output a format matching YYYY-MM-DDThh:mm:ss,
// while omitting fields inferior to the type's alignment. For example,
// civil_day is formatted only as YYYY-MM-DD.
std::ostream& operator<<(std::ostream& os, const civil_year& y) {
std::stringstream ss;
ss << y.year(); // No padding.
return os << ss.str();
}
std::ostream& operator<<(std::ostream& os, const civil_month& m) {
std::stringstream ss;
ss << civil_year(m) << '-';
ss << std::setfill('0') << std::setw(2) << m.month();
return os << ss.str();
}
std::ostream& operator<<(std::ostream& os, const civil_day& d) {
std::stringstream ss;
ss << civil_month(d) << '-';
ss << std::setfill('0') << std::setw(2) << d.day();
return os << ss.str();
}
std::ostream& operator<<(std::ostream& os, const civil_hour& h) {
std::stringstream ss;
ss << civil_day(h) << 'T';
ss << std::setfill('0') << std::setw(2) << h.hour();
return os << ss.str();
}
std::ostream& operator<<(std::ostream& os, const civil_minute& m) {
std::stringstream ss;
ss << civil_hour(m) << ':';
ss << std::setfill('0') << std::setw(2) << m.minute();
return os << ss.str();
}
std::ostream& operator<<(std::ostream& os, const civil_second& s) {
std::stringstream ss;
ss << civil_minute(s) << ':';
ss << std::setfill('0') << std::setw(2) << s.second();
return os << ss.str();
}
////////////////////////////////////////////////////////////////////////
std::ostream& operator<<(std::ostream& os, weekday wd) {
switch (wd) {
case weekday::monday:
return os << "Monday";
case weekday::tuesday:
return os << "Tuesday";
case weekday::wednesday:
return os << "Wednesday";
case weekday::thursday:
return os << "Thursday";
case weekday::friday:
return os << "Friday";
case weekday::saturday:
return os << "Saturday";
case weekday::sunday:
return os << "Sunday";
}
return os; // Should never get here, but -Wreturn-type may warn without this.
}
} // namespace detail
} // namespace cctz
} // namespace time_internal
ABSL_NAMESPACE_END
} // namespace absl