.. _program_listing_file_include_shad_util_measure.h:

Program Listing for File measure.h
==================================

|exhale_lsh| :ref:`Return to documentation for file <file_include_shad_util_measure.h>` (``include/shad/util/measure.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   //===------------------------------------------------------------*- C++ -*-===//
   //
   //                                     SHAD
   //
   //      The Scalable High-performance Algorithms and Data Structure Library
   //
   //===----------------------------------------------------------------------===//
   //
   // Copyright 2018 Battelle Memorial Institute
   //
   // 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.
   //
   //===----------------------------------------------------------------------===//
   
   #ifndef INCLUDE_SHAD_UTIL_MEASURE_H_
   #define INCLUDE_SHAD_UTIL_MEASURE_H_
   
   #include <chrono>
   #include <utility>
   
   namespace shad {
   
   template <typename TimeT = std::chrono::milliseconds>
   struct measure {
     template <typename F, typename... Args>
     static auto duration(F&& function, Args... args) {
       auto start = std::chrono::steady_clock::now();
       std::forward<decltype(function)>(function)(std::forward<Args>(args)...);
       std::chrono::duration<double, typename TimeT::period> duration =
           std::chrono::steady_clock::now() - start;
   
       return duration;
     }
   };
   
   }  // namespace shad
   
   #endif  // INCLUDE_SHAD_UTIL_MEASURE_H_