| /* |
| * |
| * Copyright 2015, Google Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| #ifndef GRPC_INTERNAL_CPP_UTIL_TIME_H |
| #define GRPC_INTERNAL_CPP_UTIL_TIME_H |
| |
| #include <grpc++/config.h> |
| |
| namespace grpc { |
| |
| template <typename T> |
| class TimePoint { |
| public: |
| TimePoint(const T& time) : time_(time) { } |
| gpr_timespec raw_time() const { return time_; } |
| private: |
| gpr_timespec time_; |
| }; |
| |
| } // namespace grpc |
| |
| #ifndef GRPC_CXX0X_NO_CHRONO |
| |
| #include <chrono> |
| |
| #include <grpc/support/time.h> |
| |
| namespace grpc { |
| |
| // from and to should be absolute time. |
| void Timepoint2Timespec(const std::chrono::system_clock::time_point& from, |
| gpr_timespec* to); |
| |
| std::chrono::system_clock::time_point Timespec2Timepoint(gpr_timespec t); |
| |
| template <> |
| class TimePoint<std::chrono::system_clock::time_point> { |
| public: |
| TimePoint(const std::chrono::system_clock::time_point& time) { |
| Timepoint2Timespec(time, &time_); |
| } |
| gpr_timespec raw_time() const { return time_; } |
| private: |
| gpr_timespec time_; |
| }; |
| |
| } // namespace grpc |
| |
| #endif // !GRPC_CXX0X_NO_CHRONO |
| |
| #endif // GRPC_INTERNAL_CPP_UTIL_TIME_H |