ceph/src/boost/libs/chrono/stopwatches/include/boost/chrono/stopwatches/dont_start.hpp

   1 //  boost/chrono/stopwatches/dont.hpp  ------------------------------------------------------------//
   2 //  Copyright 2011 Vicente J. Botet Escriba
   3 //  Distributed under the Boost Software License, Version 1.0. (See accompanying
   4 //  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   5 //  See http://www.boost.org/libs/libs/chrono/stopwatches for documentation.
   6
   7 #ifndef BOOST_CHRONO_STOPWATCHES_DONT_START__HPP
   8 #define BOOST_CHRONO_STOPWATCHES_DONT_START__HPP
   9
  10 namespace boost
  11 {
  12   namespace chrono
  13   {
  14
  15     /**
  16      * Type used to don't start a basic_stopwatch at construction time.
  17      */
  18     struct dont_start_t
  19     {
  20     };
  21
  22     /**
  23      * Instance used to don't start a basic_stopwatch at construction time.
  24      */
  25     static const dont_start_t dont_start =
  26     { };
  27
  28
  29   } // namespace chrono
  30 } // namespace boost
  31
  32 #endif