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3rdparty/boost_1_81_0/boost/process/detail/handler.hpp 1.43 KB
0b6a182c   Hu Chunming   添加无鉴权注册和注销
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  // Copyright (c) 2016 Klemens D. Morgenstern
  //
  // Distributed under the Boost Software License, Version 1.0. (See accompanying
  // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  
  
  #ifndef BOOST_PROCESS_DETAIL_HANDLER_HPP_
  #define BOOST_PROCESS_DETAIL_HANDLER_HPP_
  
  #include <boost/process/detail/config.hpp>
  
  #if defined(BOOST_POSIX_API)
  #include <boost/process/detail/posix/handler.hpp>
  #elif defined(BOOST_WINDOWS_API)
  #include <boost/process/detail/windows/handler.hpp>
  #endif
  
  
  namespace boost { namespace process { namespace detail {
  
  //extended handler base.
  typedef api::handler_base_ext handler;
  
  
  template <class Handler>
  struct on_setup_ : handler
  {
      explicit on_setup_(Handler handler) : handler_(handler) {}
  
      template <class Executor>
      void on_setup(Executor &e)
      {
          handler_(e);
      }
  private:
      Handler handler_;
  };
  
  template <class Handler>
  struct on_error_ : handler
  {
      explicit on_error_(Handler handler) : handler_(handler) {}
  
      template <class Executor>
      void on_error(Executor &e, const std::error_code &ec)
      {
          handler_(e, ec);
      }
  private:
      Handler handler_;
  };
  
  template <class Handler>
  struct on_success_ : handler
  {
      explicit on_success_(Handler handler) : handler_(handler) {}
  
      template <class Executor>
      void on_success(Executor &e)
      {
          handler_(e);
      }
  private:
      Handler handler_;
  };
  
  }
  
  
  
  }}
  
  
  
  #endif /* BOOST_PROCESS_DETAIL_HANDLER_HPP_ */